Extracurricular event on ecology with presentation. Conference for junior schoolchildren "Living Barometers". Org moment. Psychological mood of students
In modern conditions, more and more importance is being given to the environmental education of students, and great importance is given to environmental issues. The proposed extracurricular activity was conducted in conjunction with Earth Day on April 22 with students in grades 5–7.
In preparation for the event, students, divided into groups, participated in the “Save Nature” poster competition.
During the event, each group demonstrates its poster, commenting on the selected material.
At the end of the presentation, the jury will award places in the poster competition.
Grades: 5-7.
LESSON OBJECTIVES:
- Develop environmental consciousness and ecological culture of children;
- Intensify cognitive activity, create conditions that encourage children to treat nature with attention and care.
- Introduce students to environmental pollution factors
- Promoting the formation of highly moral qualities and love for all living things.
- Deepen and systematize knowledge about environmental environmental factors and their effect on organisms.
EQUIPMENT: Computer, projector, presentation for the lesson, posters on environmental topics made by students
Progress of the lesson
1. Organizational moment. Psychological mood of students.
Updating students' knowledge.
Teacher: Guys, in natural history and geography lessons we very often used the expressions “Nature is our home,” “Take care of natural resources,” “The planet is in danger.” What do they mean? (Students' answers are listened to).
Listening to the soundtrack of the song “How beautiful this world is.”
Teacher: Yes, indeed, the world that surrounds us is beautiful, nature is beautiful, different and diverse anywhere in our globe. Man has long admired the creations that Mother Nature created: amazing plants and animals. But, unfortunately, people do not always think about caring for nature.
Student:
It's time for humanity to understand
Taking away the riches from Nature,
That the Earth also needs to be protected:
She, like us, is the same - alive!
(the presentation takes place against the backdrop of works by Ennio Morrico)
The life of all people is inextricably linked with nature: from the environment people receive oxygen, food, raw materials for industry, medicines and much, much more.
Carbon dioxide and all waste from human life and economic activities enter the environment.
For a long time it was believed that man is the king and ruler of nature, called upon, regardless of anything, to conquer it and subordinate it to his needs. By gaining unprecedented power over nature, changing it, man threatens not only the health of the Earth, but also the very existence of all living things, including people.
Fig.2 
2nd student:
Water always accompanies a person in everything. She feeds him, waters him, warms him and cools him; not a single production can do without water. And people have long settled near the sea shores or near rivers and lakes. The largest cities in our country arose on rivers: Moscow - on the Moscow River,
Petersburg - on the Neva,
Irkutsk - on the Angara,
Khabarovsk - on the Amur.
Water consumption is constantly growing. It is not surprising that the problem of water supply to the rapidly growing population of our planet has become one of the world's major problems. 18% of the world's population lacks safe drinking water.
Every year, 6 million people die from water and air pollution in the world. Road transport pollutes the environment the most. In some plants, the influence of exhaust gases is so clearly visible that they can be successfully used to detect dangerous concentrations of these gases for human health.
Fig.7 
“DO NOT DESTROY ALL LIVING THINGS”
In the 1950s, an ore processing plant dumped waste containing mercury into the waters of Minamata Bay, Japan. Bacteria processed it into dimethylmercury. It entered the food chain and accumulated in fish. People ate fish, suffered severe poisoning, nerve diseases, and more than 50 people died. From 1955 to 1959, every third child here was born with mental and physical abnormalities.
Fig.8 
“DO NOT PICK THE FLOWERS”
Over the past 10 years, the world's forest area has decreased by 94 million hectares. About 70% of forest fires in our country are caused by the population.
Rice. 9 
The main task of protecting rare and endangered species is to create favorable conditions to increase their numbers. If each of us does not pick lilies of the valley in the spring, perhaps this flower will soon cease to be an object of the Red Book of the Moscow Region.
Fig.10 Fig.11 
The Red Book was first created in 1966 by the International Union for Conservation of Nature. This is a list of rare and endangered plant and animal species. 681 plants, 20 mushrooms, 32 bryophytes and 29 lichens are included in the Red Book.
“LET'S SAVE THE SEA”
Almost 75% of the Earth's surface is covered with water, but only 2.5% is freshwater.
In developing countries, 90% of domestic and 70% of industrial wastewater is discharged into water without treatment.
Fig.12 
The rapid development of industry has led to a sharp increase in the amount of all kinds of waste and to massive pollution of rivers, seas and oceans with substances that nature has never known: petroleum products, salts of heavy metals and many other chemicals.
Inland seas especially suffer from pollution: the Baltic, Azov, Black, Japanese, Northern. The number of fish in the Black Sea has decreased, but jellyfish are breeding in huge numbers.
Fig.13 
The herd of Black Sea dolphins 40 years ago numbered two and a half million animals. Now it barely reaches 100 thousand.
About a quarter of the world's oceans' coral reefs have been destroyed. Another 30% will disappear in the next 10 years.
Every year, 300 out of every thousand sea turtles die from ingesting plastic debris floating in the sea.
Fig.14 
In the White Sea, every 4 out of 100 seals die for the same reason. The Black and Aral Seas are very polluted. The Danube River is called the “sinkhole” of Europe. The oceans belong to everyone. But he is... no one's. Every year billions of tons of liquid and solid waste are dumped into it. As a result, marine animals, fish, and birds die.
Fig. 15. 
The Red Book of the Russian Federation (1983) includes: mammals - 94 species, birds - 80, reptiles -11, fish -10, insects - 219 species.
“DO YOU WANT TO BE LIKE THIS?”
Fig.16 
Around the world, 2 million people a year die from diseases associated with drinking water contamination. Children suffer the most. You can increasingly hear about animals with discovered mutations.
Mutation is the appearance of irreversible changes in living organisms that occur under the influence of environmental environmental factors. Ecologists have found that the consequences of human economic activity are the most significant in environmental pollution and have combined them into groups in order of importance:
- 1.toxic chemicals, pesticides, dioxides;
- 2. heavy metals and their salts;
- 3.losses of oil and petroleum products;
- 4. wastewater and solid waste from industry;
- 5.chemical fertilizers;
- 6.radioactive and thermal waste;
- 7.city noises (traffic, loud music, machines running).
Fig.17 
IF PEOPLE DO NOT REDUCE THE NUMBER OF POLLUTANTS, THEN POLLUTANTS WILL REDUCE THE NUMBER OF PEOPLE.
Rice. 18 
9th student:
The main condition for the development of mankind is not conquest, but cooperation with nature, a careful and caring attitude towards all life on Earth.
WE HAVE ONLY ONE EARTH... This is our ship in the vast expanses of the Universe. This wonderful ship has everything you need for an endlessly long journey on it. But if this ship breaks down, we will have nothing to transfer to. We should take care of what we have.
Rice. 19 
TAKE CARE OF THE EARTH, TAKE CARE OF
LARK IN THE BLUE ZENITH,
ON THE STONES OF A PLAYING CRAB,
THE SHADOW OF THE BAOBAB OVER THE DESERT,
A HAWK SOARING OVER THE FIELD,
CLEAR MONTH OVER THE RIVER PEACE,
A SWALLOW FLICKING IN LIFE.
TAKE CARE OF THE EARTH, TAKE CARE OF IT! M. DUDIN
Fig.20 
Conference “Living Barometers” for primary school students
within the framework of the regional pedagogical project “Formation of the ecological worldview of students by studying the history of the relationship between man and nature”
Author of the scenario development: teacher of additional education Yasenetskaya Svetlana Vadimovna.
Target: familiarization with plants and animals that can be used to predict weather changes.
Tasks:
Educational– teach students to predict the weather by observing animals and plants.
Developmental– introduce people who study weather to the professions.
Educating- cultivate love for the world around us.
Event organization form: conference
Teaching methods: verbal, visual, playful.
Logistics support for the event: multimedia installation, presentation “Living Barometers”, collections of riddles about natural phenomena, animals and plants, illustrations on the topic.
Event plan
1. Opening speech by the teacher
2. Conference “Living Barometers”
3. Riddles about animals and plants - weather forecasters
4. Final word from the teacher
Progress of the event
1. Opening speech by the teacherTeacher:
-Hello guys! Today we have gathered with you to talk about the weather. We often hear such words as “weather”, “weather forecasters”, “hydrometological center”, but often we do not understand what we are talking about. Today I and the students of the “Ecological Tourism: Pathfinders” interest association will tell you about the weather and how easy it is to predict its changes using only your observational abilities.
Teacher:
- Now let's try to guess the riddles.
(The answers are written on the board)
Flying across the sky -
Wings spread out
The sun was covered up. (Cloud)
Who beats on the roof all night
Yes he knocks
And he mumbles and he sings,
Lulls you to sleep? (Rain)
It's already been sweeping since morning,
Beats on the bedroom windows.
Vanya goes for a walk -
Puts on felt boots. (Snow)
He came down early in the morning,
White-white and thick.
The air was smeared with sour cream.
Guess who he is. (Fog)
Scary to go out onto the porch -
He's just fierce today.
Our river has also been frozen in ice,
And a large nearby pond.
And now I’ll ask a question -
Who stings our nose in winter? (Freezing)
The summer guest made everything hot,
The asphalt became like a stove.
“Oh, I wish it would rain soon!” –
Our river is asking.
"I'm already tired of drying out,
Because of the guest she became smaller!" (Heat)
It's pouring from the roof like a bucket,
But it's not rain.
Go away, winter, it's time!
Looking forward to spring and summer!
The baby will answer me too -
What's pouring from the rooftops in March? (Drops)
Arrived with the winter wind
And the snowflakes spun.
Spun like a carousel
White person.
And the car barely
Visible from the snowdrift. (Blizzard, blizzard, blizzard)
Oh, it's very slippery today!
Poor Kolka slipped!
And floundered on the ice
In front of the girls.
So that no one falls off their feet,
The wipers are throwing sand. (Ice)
She throws grains of hail,
And it rumbles and thunders,
Releases sheaves of lightning,
Like dynamite in the sky. (Storm)
He's in the puddles, look
Blows bubbles.
Wants me and you
Don't forget about the umbrellas. (Rain)
It got stronger today
It started yesterday.
Very white, New Year's
Appearance at the yard. (Snowfall)
The garden is dusted in July
White pea crumble.
All peas are made of ice.
Who threw them here? (hail)
He didn't blow at all yesterday
The outbuilding even had a rest.
And now he's just a squall!
No matter how the outbuilding breaks! (Wind)
He is at any time of the year
Can predict the weather.
Should I take an umbrella or not?
Do I need to wear a hat?
All year round, winter and summer,
Listen to his advice! (Meteorologist, weather forecaster)
This is an important indicator
The thermometer is her friend.
If it's hot, it's high,
And in cold weather it is low. (Temperature)
You hang it outside -
And you will find out, heat or cold.
Thin column of alcohol
He walks in it as if alive. (Thermometer)
The device measures it,
A relative of the thermometer.
Serving people for a long time
Barometer needle.
If it is low,
The rain is knocking on the window.
If it goes up,
No one is expecting rain. (Atmosphere pressure)
- What word can combine all the words written on the board?
Guys' answers.
Teacher:
- Weather is a combination of air temperature, cloudiness, precipitation, and wind.
Each of us periodically faces the problem of the need for an accurate weather forecast. Guys, tell me how we find out what the weather will be like?
Guys' answers.
Teacher:
We usually listen to the weather forecast. Weather forecasting interests all people. And in our time, when the majority of the population lives in cities, people’s dependence on the weather is only increasing. Even a slight change in the weather affects the well-being of many people.
The first predictors of weather changes were healers, shamans, sorcerers and priests - talented and observant people.
The philosopher Aristotle is considered to be the founder of scientific forecasting. The invention of the barometer in the 17th century gave new impetus to more accurate scientific studies of future weather.
Professional weather “predictors” are specialists, researchers of atmospheric phenomena, and university graduates with a specialization in “Meteorology.” Specialists who forecast weather are called meteorologists and weather forecasters.
What is the difference between a meteorologist and a weather forecaster? The fact is that within the meteorological specialty there are many specializations: synoptic, aerological, marine meteorology, aviation, satellite, meteorological instrumentation, etc. In essence, a weather forecaster is a meteorologist who analyzes the data received and makes weather forecasts.
By observing animals and plants, you can also make a fairly reliable weather forecast.
In ancient times, people learned about weather changes by certain behavior of plants and animals, the sun, stars, clouds, wind direction, etc.
Guys, tell me, what are scientists who study animals and plants called?
Guys' answers.
Teacher.
Right. Zoologists study animals, and botanists study plants.
Did you know that about 400 plants and 600 animals predict the weather? Plants and animals in the process of development have developed many adaptations, including those that can serve as signals about an upcoming change in the weather. Many people today use observations to find out what the weather will be like.
For example:
Before the rain, the flowers of a white water lily close.
Grasshoppers are chirping loudly - the weather will be good in the next 24 hours.
2. Conference “Living Barometers”
Teacher.
Today we will get acquainted with some plants and animals and find out how they can predict the weather.
Students of the interest association “Ecological Tourism: Pathfinders” will act as scientists.
Olga Gubchik - Forecaster
Sumar Angelina – Meteorologist
Gritskevich Daria – Zoologist
Polina Kleshchukevich – Botanist
Teacher.
The weather forecaster gives the floor.
2.1 Forecaster's speech
Hello! I have been observing animals for a very long time, especially their reactions to weather changes. And today I will share with you my observations.
Look, it's a hive.
An illustration of a beehive is shown.
It is home to hardworking bees. Bees are reliable weather predictors. In the morning, before the rain, they do not fly out of the hives, they buzz loudly, even if the sun is shining. And if they go early for prey and return early in the evening, then it will be a good day.
An illustration of a wren butterfly is shown.
Do you recognize this insect? This is a hives butterfly. She predicts rain very accurately. In the afternoon before the rain, the butterfly begins to prepare for the night - it attaches itself to the ceiling of the barn, with its wings hanging down.
Have you ever watched ants?
Student answers
Illustration of an anthill on display
Synoptic:
-Ants hide before rain or a thunderstorm and close the entrances to the anthill: after all, if water gets into it, the ants will die.
Guys, who weaves thin lace in the forest?
Student response:
-Spiders.
An image of spiders and cobwebs is shown.
Synoptic:
-It turns out that spiders are also weather forecasters, especially the cross spider and the house spider. If spiders appear in the early morning, it means bad weather is approaching: they are afraid of dampness, but before bad weather there is no dew. On a hot afternoon, fearing the heat, spiders prefer to “sit at home.” If the spider appeared in the heat, it means that it is stocking up on food, therefore, a thunderstorm can be safely predicted. Observing the behavior of the spider, the following folk signs developed:
The spider intensively weaves webs - to dry weather.
The spider hid in a corner - towards the wind.
Synoptic:
-Fishermen predict the weather by watching the fish bite. It turns out that during a drought before rain, fish in reservoirs stop biting.
Do you know who this is?
Illustration of leeches demonstrates
Guys' answers.
Synoptic:
-Leeches have long been used in medicine, relieving people's suffering and helping to reduce blood pressure. Leeches can also predict the weather. They are placed in a glass jar filled with water, with sand at the bottom. In clear weather, leeches lie calmly at the bottom, before rain they stay near the walls of the jar, slightly sticking out of the water, and the restless and fast swimming of leeches is foreshadowed by a strong wind. Leeches behave especially anxiously before a thunderstorm.
Teacher:
-And now a zoologist – a person who studies animals – will share his observations.
3.2. Speech by a zoologist
Zoologist:
-Our pets - cats and dogs - are also excellent weather forecasters. Have you ever watched your domestic cat?
Guys' answers.
Teacher:
-The cat warns its owners about bitter frosts: it seems to begin to freeze in advance - it will climb somewhere higher, curl up, cover its muzzle with its paw, and hug itself with its tail.
Folk signs:
The cat is sleeping soundly - to warmth and heat.
While sleeping, covers its muzzle with its paw - to the cold.
Curls up into a ball - to frost, and the stronger the frost, the more it curls up.
Licks a paw, washes itself - warming up.
Sharpening his claws on the table leg - the weather will change.
He rushes here and there like mad, and finds no place for himself - towards thunderstorms and lightning.
Dogs can also predict the weather.
Hunters, foresters, villagers and nature lovers in general noticed that:
If on a winter night the stars are surrounded by fog, and the dog is tumbling in the snow, there will be a blizzard. And often quite long.
The dog curls up and lies in a ball - to the cold.
It stretches out on the ground and lies or sleeps, with its paws outstretched and its belly up - towards the warmth.
In summer, the dog sways on the ground, sleeps a lot and eats little - it means rain.
If a dog climbs onto a soft chair or sofa in winter, hides its nose between its paws, curls up and takes a nap, expect a cold snap soon.
There are also cases where pets saved their owners from natural disasters such as earthquakes, tsunamis, and floods.
A case from Russia - a mongrel saved several families who fed it from an earthquake. She howled so heart-rendingly under the doors of houses that people were forced to leave, and at that time the walls collapsed.
1944 Italy. The last eruption of Vesuvius occurred 80 years ago, and no one is afraid of an extinct volcano. Two old men were sleeping peacefully in their house, and only their cat Toto could not calm down. He didn't eat and didn't want to stay in the house. At night he began to scratch his owner's face. The wife persuaded her husband to leave home, perceiving the cat’s behavior as a sign of fate. In the end, he agreed. The old men loaded the most necessary things onto the cart, took the cat and went to their wife’s sister, who lived in a place inaccessible to the lava. An hour later, Vesuvius exploded and their house was swept away by a lava flow.
Teacher:
-The floor is given to the botanist.
Botanist speech
Botanist:
-And I have been observing plants for a long time and I can say with confidence that they, too, can predict the weather.
Guess the riddle: what plant are we talking about?
Burnt in the dewy grass
Golden flashlight,
Then it faded, went out
And turned into fluff.
He's wearing a down scarf,
Always ready to fly. (Dandelion)
Guys' answers.
Botanist:
Now listen to the story
Fairy tale by A. Lopatin “The Responsive Dandelion.”
The sun woke up in the morning, looked at the meadow and sparkled: “Hello, flowers!” The flowers raised their heads towards the light, and the dandelion bud loudly shouted in response:
- Hello, beautiful sunshine!
“Thank you for your kind words,” the sun replied and threw a sheaf of golden rays to the bud.
A sheaf of dandelions turned into a little sun.
Then an old woman came to the meadow and picked a whole basket of dandelion leaves.
“You poor thing, all your leaves were torn off,” the flowers took pity on him.
“I’m glad to help grandma,” the dandelion laughed. “She will soak my leaves in salt water to remove the bitterness from them, and she will make a healing salad.”
“How will you live without leaves?” asked the flowers.
“My thick and long root hides so much nutritional power that new leaves will grow very quickly,” the dandelion calmly answered.
A girl ran to the meadow, sat down in the grass next to a dandelion and began to cry.
“Don’t cry, please,” asked the dandelion. - Your tears are like rain. I am friends with the sun, but I immediately cover my heads from the rain.
“The boys called me freckled because of my freckles,” the girl sobbed.
“They are stupid, they don’t understand that freckles are gifts from the sun,” the dandelion laughed. “Pluck my flowers and weave them into a golden wreath.”
The girl calmed down and wove a wreath of golden dandelions. The boys, when they saw her with a golden crown on her head, opened their mouths in surprise and forgot about all the teasing.
“Don’t you feel sorry for your golden heads?” the flowers were surprised.
“Don’t worry, others will grow,” said the dandelion.
Soon the dandelion grew new flowers, and every day it treated the bees with its delicious pollen. By mid-summer, the dandelion heads turned into white fluffy balls. See, you've spent all your golden color! - the flowers said to the dandelion.
Dandelion did not answer anything, because at that moment he was looking at the kitten in the grass. The kid ran after the butterfly and got lost. Dandelion took pity on the kitten and asked:
- Breeze, blow on my fluffs so that they fly in the direction where the kitten lives.
The breeze blew and fluff flew. The kitten rushed after them and soon saw its home. “This dandelion is frivolous: it has lost all its heads,” the flowers noted.
“He’s not frivolous, but responsive,” explained a cloud floating by. - And he did not lose the head, but scattered the seeds so that there would be more of the good golden color on the earth.
Botanist:
-Guys, how do dandelions react to rain?
Student response:
Botanist:
-The mallow droops before the rain, the violet bends its stem, the clover bends and drops its leaves. Acacia and honeysuckle intensely secrete nectar 15-20 hours before rain.
And there are plants that “cry” before the rain - they release excess moisture. Such plants include maple, which predicts severe bad weather three to four days in advance. Oats and wheat “shed tears” in good weather.
Teacher:
-A word from the meteorologist.
Meteorologist's speech
Meteorologist:
-What plant are we talking about?
A slide is shown depicting various flowers, from which students must choose a plant that matches the description.
You can meet it in wastelands and meadows, along river banks, among bushes, near hedges. The plant is covered with coarse hairs, its stem is hard, like a bush, the flowers look like a flock of blue moths that have sat down to rest in a green bush.
Student answers
Meteorologist:
This is chicory. Its flowers open early in the morning, and in the afternoon the petals close and by 3 p.m. they are completely closed. Chicory is a medicinal plant, and powder from its rhizomes is added to coffee drinks.
One cannot help but admire the beauty of the white water lily. People mistakenly call it a lily. Everything about it is beautiful - round, saucer-like leaves and snow-white flowers. This plant has become rare and is listed in the Red Book, so it cannot be picked. Without water, it quickly withers.
The white water lily flower is a kind of weather station. In the spring, a white water lily blooms a green leaf on the surface of the water - the frost has come to an end. Flowers open at about 7-8 hours and close at 17-18 hours - in clear weather.
It happens that the lily is late in reaching the surface. It's just past nine, and she barely rises above the water. This means it will rain in the afternoon. And if you haven’t risen from the water at all, it’s better to return home: there will be a prolonged downpour or a cold snap will set in.
The flowers gather their white petals together, half-closed or completely closed in the middle of the day - rain is near. The flowers close, go under the water and are not visible on the surface of the reservoir - a sign of bad weather. Flowers do not appear from the water - this means bad weather with prolonged rains.
Based on the leaves of this plant, you can make a long-term forecast: if they thickly cover the surface of the water in the spring, there will be no more frosts.
3. Game “Animals and plants - living barometers”
Teacher:
-Guys, now I propose to get acquainted with other living barometers. I will ask you riddles, and you will raise your hands and say the answer.
1. A house grew up in a field,
The house is full of grain,
The walls are gilded
The shutters are boarded up.
The house is shaking
On a golden trunk.
(Ear)
In cloudy weather, the spikelets droop.
2. There is an oak tree, full of cereals,
Covered with a patch.
(Poppy)
Poppy flowers close up before the rain
3. Although I'm not a hammer -
I'm knocking on wood:
Every corner of it
I want to examine it.
I wear a red hat
And the acrobat is wonderful.
(Woodpecker)
If a woodpecker takes a fancy to a wooden fence, the summer will be rich in worms.
4. Little boy
In a gray army jacket
Snooping around the yards
Collects crumbs.
(Sparrow)
If you hear the chatter of a flock of sparrows, the chirping of sparrows in the trees, then this is a sure sign of prolonged good weather.
5. Flies - howls,
He sits down and digs the ground.
(Bug)
You won't see beetles in pre-storm weather. They hide, waiting out bad weather in secluded corners.
6. Not a beast, not a bird -
Nose like a knitting needle.
It flies and squeaks,
He sits down and is silent.
Who will kill him?
He will shed his blood.
(Mosquito)
If mosquitoes greatly bother a person or hover in swarms over domestic animals, then the likelihood of rain is quite high.
7. Front awl
Behind the wheel,
Below is a towel.
(Martin)
Swallows fly low before the rain.
8. What they dug from the ground,
Fried, boiled?
What we baked in the ashes
Did they praise you?
(Potato)
Before the onset of inclement weather, potato stalks bend and the flowers droop.
9. In rich clothes,
And he himself is somewhat blind,
Lives without a window
He doesn't see the sun.
(Mole)
The mole makes a high heap or exit from the ground - to rain.
10. This bird is familiar to everyone -
It is important to walk near the house
Kar-Kar-Kar suddenly screams,
And it will fly away calmly.
A very cunning person
And her name is (Crow)
Crows play in the air in clear weather.
5. Final word from the teacher.
Teacher:
-Guys, today you learned a lot about living barometers. Of course, we do not encourage you to have a spider, chicken or cow as a home weather forecaster, but we suggest being closer to nature and learning to recognize its clues. So, when getting ready for school in the morning, pay attention to the behavior of your cat or dog, and while running down the street, take a look at the birds and inhale the aroma of flowers.
And now the game. I will pronounce a phrase, if you agree with me, you should say in unison, “We don’t argue!”, and if you don’t agree, “We argue, we argue!”
It rains in autumn. (We don't argue!)
Winter is ahead of us. (We don't argue!)
White lily of the valley blossoms. (We bet, we bet!)
The apples in the garden are ripe. (We bet, we bet!)
In the grove the nightingales began to sing. (We bet, we bet!)
The days are getting longer. (We bet, we bet!)
It will be colder soon. (We don't argue!)
The puddles began to freeze. (We don't argue!)
The birds began to fly away. (We don't argue!)
It's very difficult for us without sweets. (We don't argue!)
Autumn is coming, by the way. (We bet, we bet!)
I'll deceive you now. (We bet, we bet!)
Teacher:
See you again!
Administration of Buturlinsky municipal district
Nizhny Novgorod region
MBOU Kamenishchenskaya secondary school named after A.D. Gerasimenko
"Path of Mysteries"
Ecological game for 6th grade students
Compiled by:
Tikhonova Marina Alekseevna
biology teacher
first qualification category
Kamenishchi 2014
Target: generalize, consolidate and deepen environmental knowledge students’ knowledge obtained in ecology and biology lessons.
Tasks:
educational and educational: to motivate schoolchildren to self- education, study of natural sciences, sports contribute to the formation of knowledge about nature, its natural stakh;
educational and educational: continue the formation of the teacher a feeling of responsibility for the state of the environment yes; develop the emotional and sensory sphere of schoolchildren’s personality, promote the unity of the children’s team;
educational and developmental: to promote the development of thinking, attention, observation, problem solving skills, calculation need for quick wits.
Lesson structure:
1. Organizational moment (5 minutes).
2.Introduction (5 minutes).
3.Theatrical performance (15 minutes).
4. Main part (20 minutes).
5. Summing up, awarding winners and participants kov competition (10 minutes).
Equipment: computer, environmental posters tiku; living objects of nature (leaves, flowers, seeds), cards with images of animal tracks, names of vitamins and products; collections of shellfish, indoor plants, etc.
Form: ecological game-competition with elements by the cops of the staging.
Progress of the game
Two teams consisting of five take part in the competition game These people are from among the 5th grade students.
Teams prepare drawings and wall newspapers on environmental issues in advance gical topics. Assignments for each stage are prepared by the teacher. The children get acquainted with the rules of teaching in advance. sty in the competition game. The game is held in the assembly hall, which It is decorated with welcome posters, balloons, newspapers and drawings from each team. In the hall, in the corner of the stage, there is an interactive whiteboard and pewter.
Before the start of the holiday, songs about nature, bird voices, the sound of the surf, etc. are heard.
Teams take seats in the hall that have been assigned to them in advance.
During the ceremonial part, pedals work on stage Gog. The teacher determines the purpose of the event, explains the name of the lesson and the conditions for holding competitions. Logical structure The assignment is based on ecological and biological knowledge, with acquired in school classes.
IIntroductory part .
Teacher (Slide 1) Look around - what a wonderful surprise The natural world surrounds us! Blue sky, gentle sun, once valley meadows, green forests, majestic mountains, azure waters Yes, a unique world of plants and animals. Everything was created by ra smart and convenient for the life of all living beings. Nature is generous and selfless, it gives a person everything for life - food, water, clothing, fuel, and surrounds him with beauty. But is everything so good in this world? Let's ask Nature itself about this.
II Theatrical performance.
The exit of Nature is accompanied by the music of “Waltz of the Flowers” from P. I. Tchaikovsky’s ballet “The Nutcracker”.
Nature (Slide2).The man upsets me, he has become a selfish, wasteful consumer, and my wealth is not eternal. You forests are cut down, swamps are drained, water bodies are polluted and atmosphere. Many species of plants and animals are on the verge of extinction. Mountains of industrial waste are destroying the Earth. And not all is well with man either: he is overcome by illness, drug addiction and crime flourish, and the howling does not stop. We are facing famine. The man forgot about responsibility concerns for life on Earth. What will he leave for his descendants? An empty, lifeless planet? My subjects came with me, they want to express their attitude towards human activity.
Air nymph .(Slide3) Our planet is surrounded by the largest of the oceans, and every hour, every minute, without noticing it, we “swim” in it. It's about blue air nom ocean. Animals, birds, plants, etc. breathe air. catcher - all life on Earth cannot do without it! But every year it becomes dirtier and dirtier. Alarming news comes from many cities: “There is not enough fresh air, we can’t breathe!” Hordes of cars filled the streets streets, avenues, squares and unleashed their exhaust on all living things ny gases. And the endless factories and factories are smoking ki and factories. All living things are suffocating from terrible smoke, acrid burning, poisonous soot.
Gold fish( Slide 4) . I don't want to live at sea anymore, ho go to an aquarium with clean water! Oh! Seas and oceans are disappearing. Ships on waterways are like cars on highways, and every Even from the smallest boats, garbage is thrown into the waves. So the blue expanses of the sea turn into mud new landfill. And when the sea becomes dirty from oil that is poisonous to all living things, it’s really bad! Unfortunately, this also happens. The tanker suffered an accident on the way - all the oil spilled into the sea. What a disaster! Fish and dolphins are dying from this poison we get sick, and sometimes even die, seagulls and other sea creatures new For many miles around, the water is covered with a greasy film, which, like a lid, prevents oxygen from penetrating into the depths of the sea. This suffocates algae and the smallest crustaceans. This means that even unpoisoned fish will die from hunger.
Rechenka (Slide5) . Oh, guys, it’s me who has become like this now, but before I was transparent. Here's my story. A river with pure, pure water flowed across the plain - I was a transparent river. Build there is a toy factory on its shore. To work he needs a lot of water Yes - and they laid two pipes from the plant to the river. According to one, water is poured into the plant, and according to the other, it is poured back out. Clean, clear water is poured in, dirty, waste water is poured out. Not It’s amazing that I have become here, as if out of shame for the outrages being committed, as red as a poppy! Downstream they built another one waters - for the production of rubber boots. And he is clean, transparent He drinks fresh water, discharging dirty water back through the pipe. And here I became, as if out of annoyance, blacker than the black rubber boots coming off the factory assembly line. Grew even further on the berth Gu the third factory is a calico factory, which is why the river here has become gray-brown-crimson - more colorful than the most colorful calico. So: I was clean, transparent, but I became dirty. It was high in water, but became low in water.
Fairy of the forest. (Slide6)People cannot do without forests. Forest supply releases oxygen into the atmosphere, it, like a vacuum cleaner, releases air spirit from dust. The forest is also rivers filled with clean water: No trees hold the soil together and prevent its erosion. The forest softens the climate, protects from cold winds in winter and from dry Khoveev in the summer, he provides food and medicine for diseases. Forest floor not full of life - it is a home for thousands of animals and plants. Over the past 20 years, the planet has lost almost 200 million hectares of forest. Every year, forest cover is reduced by an area equal to the size of Austria. Huge consumption of wood, mountains of muso ra... But trees grow slowly, over many decades.
Ecologist .(Slide7) Let me stand up for the person. He realized the need for clean air, water, forests and fields of our beautiful planet Earth. People are beginning to understand that the Earth is ours This is a beautiful home, and it must be preserved for future generations. To solve environmental problems, people must change their my own thinking, consciousness. It is important to always remember that there is only one Earth, and we will not have another planet.
Teacher. At our school, the children understand all the responsibilities the responsibility that a person bears for the state of nature, and the responsibility are struggling to solve some environmental problems.
Two girls perform ditties
Ditties on an environmental theme"
Previously, people said
We had a beautiful garden.
And now in that place
Tons of garbage all around.
I'll go outside
I see the sky is frowning:
The factories here are smoking,
I'd rather stay in the apartment.
In our park by the river
The nightingales used to sing,
And now one thing to hear:
“The trash needs to be removed!”
There's a bag under the bush,
He's so cute.
I just threw that bag
Apparently he's a bad man.
In a clearing in the forest
The gathering of tourists was in the spring.
A whole month since that clearing
We remove the bottle jars.
Many, many years ago
We had a beautiful garden,
And today in that garden
I'll find a bunch of trash.
I'll go out for a walk in the morning
Yes, play with friends.
But there is no time to walk in the garden:
The garbage needs to be removed.
If only we all knew
How to protect nature:
Life would immediately become better,
Breathe fresh air.
If there were no trees,
There would be no stick.
If they didn't throw garbage,
There would be no landfill.
There is a birch tree under the mountain,
It's sad how it sways.
The branches were broken off for her -
And now she is sad.
We went fishing in the summer
We didn't see any fish there.
They threw garbage into the river,
They offended the river.
Teacher. Every year, schoolchildren tidy up the streets The residents of our villages plant green spaces in the school grounds and participate in various environmental events.
Presentation of environmental campaigns “On the Shores of Pyanyza” bot of children's hands." (Slide 8)
Teacher. (Slide9) People became strong, like gods,
And the fate of the Earth is in their hands.
But old burns darken
The globe is on its sides
We have long mastered the planet,
We are striding broadly into the new century.
There are no more white spots on Earth -
Will you erase the black ones, man?
P1. Main part.
A competition game is held among teams.
Tasks at stages.
Stage 1st . Forest path (Slide 10-12)
1.Whose trace is this? Using the proposed tasks (cards), determine who these tracks belong to (for example, you can depict the tracks of an elk, a tiger, a bear, a hare).
2. Show what parts a bird’s feather consists of? (Ochin, rod, fan.)
3. Identify the plant based on the proposed seeds (suggestion live seeds of ash, maple, oak, chestnut, etc.).
4. Determine the sides of the horizon by compass and azimuth.
5. Collect mushrooms in a basket. (Moulages of mushrooms are presented; you needfrom choose edible ones and determine their names.)
Stage 2nd . Our region (Slide 13)
1.Name a rare animal in our region listed in the Red Book. (Muskrat.)
2.What is the largest bird in our region? (Bustard.)
3.Select minerals that are most commonly found emerging in our region and having industrial significance tion. (Participants are given cards with names (gold, aluminum, iron, oil, sand, clay, chalk) and collections of useful minerals.) (Answer: oil, sand, clay)
4. How many natural parks are there in our region? Which? (Kerzhensky Nature Reserve, Buturlinsky Nature Reserve, etc.)
Test your knowledge (Slide14)
1.This is the only fish that swims in a vertical polo marriage. (Sea Horse.)
2. This animal is a relative of the sea urchin. It feeds in a very unique way: it throws out the stomach through its mouth and digests hunts prey outside its body. (Starfish.)
3.What is the name of the largest octopus? (Octopus.)
4. Serpentine sea fish, belonging to the same same as eel. (Moray eel.)
5. The manta ray is called differently... (Sea devil.)
6. Is coral a plant or an animal? (Animal.)
7.The only enemy of the whale besides humans? (Killer whale, genus mother of the whale.)
8.In 1943, Jacques Yves Cousteau, the famous French Oceano Count, invented an apparatus that helps study the World Ocean. It consists of compressed air cylinders. What is it called? (Scuba gear)
9. How many hearts does an octopus have? (3 hearts.)
10.Which fish from the cyclostome family has 3 eyes? (Lamprey.)
Stage 3rd . Reservoirs (Slide 15-16)
1.Which commercial fish are considered domesticated? (Sturgeon, silver carp, pike perch, mirror carp, crucian carp).
2. Identify mollusks. (Collections: toothless, pearl barley, pond snail, reel, meadow.)
3. Name as many fish from our reservoirs as possible. (Thick forehead, cupid, pike perch, carp, bleak, needle, stickleback, tench, red perka, catfish, carp, ruffe, crucian carp, beluga, sturgeon, sterlet, stellate sturgeon, etc.)
4.What kind of insect travels through water in an air column? cola?(Silver spider.)
5.Name the tributaries of the Volga (Oka, Kama)
6. Identify the shellfish. (Toothless, pearl barley, pond snail, reel)
Stage 4.Ecology “Through the Mouth of a Baby”( Slide 17-24)
Exercise. Determine what it is:
Paragraph 1
1. It was invented by the Chinese.
2. We get it from wood.
3.It burns easily.
4. It produces a lot of garbage.
5. People usually draw or write on it. (Answer: paper.)
Point 2
1.It is made from sand.
2. Most often it is transparent.
3.When it falls, it breaks.
4.If you heat it up, it becomes sticky like dough.
5. Abandoned in the forest, it can become a source of fire. (Answer: glass.)
Point 3
1. This is something that is abundant in the city, but scarce in the countryside.
2. There is especially a lot of this in an industrial city, where there are many plants and factories.
3. This makes people get sick, get nervous, scream loudly, and this becomes even more common.
4.It is produced by various devices and machines.
5. If there is a lot of it, then it causes dizziness, es If it acts continuously for a long time, it causes deafness.(Answer: noise.)
Point 4
1. It's almost invisible.
2. There is a lot of this in an industrial city where there is work factories and factories are melting.
3. This causes asthma and bronchitis in people.
4. Green plants can collect this on their leaves.
5. In a city where there is a lot of this, lichens do not grow. (Answer: gas waste.)
Point 5
1.This happens when something iron becomes old or breaks.
2. This can be seen everywhere - in the city, in the countryside, along the roads.
3. This is collected and handed over.
4. Something new can be made from this.
5.It is sometimes colored. (Answer: scrap metal.)
Point 6
1.It is always black.
2. There is a lot of this in an industrial city where factories and factories operate.
3.It is very harmful.
4. It causes illness in humans, and clothes become dirty.
5. A lot of this is formed during combustion. (Answer: soot.)
Point 7
1. This is something we can no longer live without.
2.We use this every day.
3.When this gets into the water, it creates a lot of foam.
4. It kills fish in the water and plants on Earth.
5.It makes things cleaner. (Answer: CMC.)
Clause 8
1.It is lighter than water.
2.It forms a film on the water and does not sink.
3. There is a lot of this in the river when they wash the car.
4. This prevents the fish from breathing.
5. This must be removed from the surface of the water.
(Answer:machine oil.)
Stage 5. Plants around us (Slide 25-26)
1 In meadows and forest edges there is often a plant in which each leaf is cut into small slices and each slice has lacy edges. This medicinal plant chat wounds, stop bleeding. (Yarrow.)
2 The name of this plant is very well known from early childhood from a fairy tale, but few people have eaten it. (Turnip.)
3 The fruit of this tree made it possible to discover the universal law of cha gothenia. (Apple tree.)
4 What plant do cats love? (Valerian.)
5 What is honey made from? ? (From the nectar of flowers. 100 g of honey is obtained if a bee takes nectar from 1 million flowers.)
Stage 6. Pack your backpack (Slide27)
Exercise.From the suggested items, assemble the backpack correctly as quickly as possible. (Teams choose from various items everything they need for an ecological expedition. You the team that has chosen as many as possible plays items needed on the expedition.)
Stage 7.What do we eat ?(Slide28)
6 What components does our food consist of? (Proteins, fats, carbohydrates, vitamins, water, minerals.)
6 Make up a proverb or remember a proverb about food. (“If there is no bread, there will be no lunch”, “Without cabbage, cabbage soup is not thick”, “Eat a carrot if there is no apple”, “Bread is father, water is mother.”)
6 Make a menu. (Suggest option 1 for the lunch menu. What should you consider when creating it?)
6 Make pairs - “product - vitamin” from the cards provided.(Rose hips, liver, egg, rye, vitamins A, B, C, D.)
The jury sums up the results of the competition game and awards the winner teley and notes the participation of each team, as well as the best drawings and posters on an environmental theme.
Literature
4. Migunova, E. Ya. Great encyclopedia of animals [Text] / E. Ya. Migunova. - M.: Omega, 2004.
5. Cherkasova, M. V. They must live [Text] / M. V. Cherka owl. -M.: Timber industry, 1984.
6.Ecology. 6-11 grades: extracurricular activities, student research activities/comp. I.P. Cherednichenko. – Volgograd: Teacher, 2009, p. 4 -15.
Vostrikova Svetlana Gennadievna,
teacher of biology and chemistry, secondary school No. 38 JSC Russian Railways, Michurinsk
Extracurricular activity on ecology:
"THE MOUTH OF NATURE"
(game - quiz)
Target audience: 5-6 grades, 11-12 years old.
Annotation. Developmentcognitive interest in one’s subject is one of the main tasks facing a teacher. This interest can be aroused by using a huge variety of activities in class and extracurricular activities. Game tasks always arouse the interest of students. Therefore, the extracurricular activity I developed takes the form of a quiz game. 2 teams are formed that perform tasks individually or as a whole team. The whole class is involved, and tasks are provided for fans. The quiz consists of competitions: 1 competition – “Guessing” (questions from zoology, botany, nature conservation are presented); 2nd competition – “Overtaking” (participants solve riddles about plants, animals, natural phenomena); 3 competition - “Concept Competition” (team members explain to each other concepts related to ecology, without naming cognate words); 4th competition – “Explainers” (signs are presented that teams explain using their knowledge from biological disciplines); 5th competition - “Nature and Fantasy” (present projects on the useful use of plastic bottles and plastic bags, can be given as homework in advance); 6th competition – “Charades” (solving charades); 7th competition – “Help Nature” (drawing up an appeal to humanity “Help Nature”). The event is aimed at developing skills and abilities to apply knowledge when performing various tasks, analyze, compare, summarize data, and think creatively. During the game, students work both in groups and individually. Equal interaction between all participants is assumed. The event helps students develop universal ways of working and key competencies.
Goals:
Generalization and deepening of biological and environmental knowledge acquired at previous stages of training.
Development of creative abilities of schoolchildren.
Fostering an environmental culture among schoolchildren.
Tasks:
Educational: during the game, identify students’ knowledge and expand students’ horizons in the field of biology, ecology and environmental protection.
Educational: continue to work on developing the skills to express one’s opinion, compare, analyze, and draw conclusions; skills to work in a group; develop communication skills, help increase students’ cognitive interest in environmental issues.
Educational: promote the formation of love and respect for nature.
Equipment: cards (at least four) for the “Overtaking” competition, cards with
assignments for the “Concepts” competition, cards for the “Charade” competition, certificates, a protocol sheet for the jury.
Progress of the event.
Hello guys! Today we will touch on a very important topic: Earth! This is the name of our planet - the beautiful Motherland of humanity. Our common home. We love our land, but the worst thing is that while loving, we have never learned to have a reasonable attitude towards its riches. And today the earth, which has fed us without fail for millions of years and given us its riches, is sending distress signals. They are addressed to each of us.
Schoolchildren can also contribute to environmental protection. But this requires certain environmental knowledge. And in this regard, I offer you a quiz game “Through the Mouth of Nature”.
I ask the participants of the competition - 2 teams of 10 people each - to take the gaming tables. Before we start the competition, I want to introduce you to the jury.
(Jury Presentation).
So, let's begin!
1 competition - “Guessing games”.
Each team is asked questions in order. 15 seconds to think about the question. Answers are given in 2 attempts. (1 attempt - 50 points, 2 attempt - 25 points).
Questions for the competition. ,
Every summer a fish dinner flies out of the water. What kind of lunch is this?
(Mosquitoes: jerk, long-legged, malarial).
How to distinguish a male from a female in budgies?
(According to the wax: in the male it is blue, in the female - yellow).
What is a reserve?
(Lab in the wild - pristine, reserved nature).
What is the difference between a nature reserve and a nature reserve?
(The territory of the reserve is temporarily reserved for the duration of some experiment).
What is the importance of insects?
(Promote pollination of plants; serve as food for animals; loosen the soil, promote the accumulation of water and air in the soil; are carriers of diseases).
What is the significance of ants in the forest?
(Ants - predators, they regulate the number of herbivorous insects in the forest,
that is, they eliminate outbreaks of mass reproduction of forest pests; ants very often save the forest from fire).
You rubbed your foot along the way. How to relieve pain?
(Attach a plantain leaf).
What grass do cats like? What diseases does it help with?
(Valerian. Valerian drops are used for nervous disorders and insomnia).
Guess the bird . “Oh, people don’t like me. You see, they don’t like my voice, and they say my eyes are ugly. They think I'm bringing trouble. Is this so? If it weren’t for me, some would have to sit without bread.”
(Owl. The owl has been under state protection since 1964. One owl destroys 1000 mice over the summer, which are capable of destroying 1 ton of grain).
Guess the animal . “I myself know that I’m not a beauty._And if I were nearby, many would shy away to the side, or they would even throw a stone or kick me. For what? I am of great benefit"
(This is a toad. One toad saves an entire garden from caterpillars and worms).
Find out the plant (read the description of the plant).
Garlands of small white bells hang between the spiky leaves in spring.
(Lily of the valley)
Find out the plant (read the description of the plant).
The whole clearing is covered with blue, blue, pink flowers. Everyone bowed their heads slightly, and it seemed like a breeze was about to pass and a quiet silver chime would be heard over the clearing.
(Bell).
What benefits do tits bring?
(They eat beetles and larvae).
The leaves of which plants (trees) turn red in autumn?
( Rowan, aspen, maple).
When and how do spiders fly?
(On autumn days, the wind blows away cobwebs with young spiders).
How do ants prepare for winter?
(They close the entrances to the anthill and huddle together).
2 competition - "Overtaking"
Riddles about nature are asked. The answer is accepted from those players who are the first to pick up the card. If the answer is incorrect, the right to answer is transferred to the next group of players. (I attempt - 50 points, II attempt - 25 points).
List of riddles.
White, fragrant ones grow in the forest,
They bloom early in spring.
Rye is spiking in the field,
There you will find a flower in the rye,
Although it is not red, but blue,
It still looks like a star!
(Cornflower)
You will find these berries in a large forest swamp, as if there were red peas scattered there.
(Cranberry)
They often ask me, wait for me,
And as soon as I appear, everyone will start hiding.
(Rain)
Yellow, not a turnip, round, but not the sun,
With seeds, but not sunflower.
(Pumpkin)
Here are the needles and pins crawling out from under the bench, They are looking at me, they want milk.
(Hedgehog)
The gray-haired grandfather at the gate covered everyone's eyes.
(Fog)
Walking in the field, but not a horse,
Flying free, but not a bird
(Wind)
I have neither fire nor heat, but I burn everything.
(Lightning)
It's not fire, it burns
(Freezing)
It dies in the spring and comes back to life in the fall.
(Snow)
It lies on the ground, cannot be painted over, scraped off or covered up.
(Shadow)
Not the sea, not the land, ships don’t float, but you can’t walk.
(Swamp)
Hangs like a silver fringe on the branches in winter,
And in the spring it turns into dew when suspended.
(Frost)
It runs in the summer and stands still in the winter.
(River)
Not alive, but speaks all languages.
(Echo)
And now the jury will announce the number of points after 2 competitions.
(The jury announces the number of points)
Competition 3 - “Concept Competition”
2 participants from each team are called. Alternately, two participants from each team need to explain to each other the following concepts that are related to ecology, nature conservation, or nature itself. You cannot name words with the same root.
For each correct answer - 30 points. For each word you are given 1 minute to guess it.
team: Red Book, forester, predator, river, noise, fire.
team: reserve, poacher, nest, forest, garbage, birdhouse.
(The jury monitors the correct execution of the competition. The results of the competition are announced)
4 competition - "Explainers"
Nature is rich in weather surprises, but it often gives clues by which these surprises can be predicted in advance. The Russian people have long noticed and used these signs. Now you have to remember and explain what this or that sign promises.
One by one, I will tell each team the beginning of the sign, and you will have to explain it.
For example,
Clouds are low - expect cold
Mosquitoes in November - be a mild winter.
For each correct answer on the first attempt - 15 points, on the second attempt - 10 points.
If the answer is incorrect, the right to answer is transferred to another team, but only one
attempt.
P signs.
1.Thunder in September - (for warm autumn)
A lot of rowan - ………………………………… (for rainy autumn)
There are a lot of acorns on the oak tree in September - (for a fierce winter)
In autumn, the fur of hares will turn white -……………………………………(winter will come soon)
The stars are bright - (for good weather)
The clouds are low -………………………………………………………..(expect cold)
Cloudy cold weather clears up by night - (there will be frost)
If January is cold -…………………………………….(July will be dry and hot)
In January there are many frequent and long icicles hanging -……………. (the harvest will be good)
Many insects fly towards the fire -…………………………………………….(towards the rain)
If there are a lot of ants around the anthill -…………………………..(for good weather)
Frequent fogs promise -…………………………………………….(mushroom harvest)
Fishes jump out of the water - …………………………………………….(before the rain)
The pigeons cooed -…………………………………….(the weather will be good)
Flowers smell stronger - (rain is coming)
The strong crackling of grasshoppers in July portends - (dry weather)
Swifts and swallows fly low - (for rain)
Chickens finger their wings with their beaks - (for rain)
(The jury announces the number of points after the fourth competition. Overall result.)
5th competition - “Nature and Fantasy”
Guys, we all love to relax among nature. But do we always leave our vacation spot in the same form as it was before we arrived? People who leave garbage behind are acting dishonestly. They do not think about the fact that they are destroying the beauty of nature and causing harm to it.
What do you do with the trash you collect on your walks? With cans, bottles, bags, paper? Many people, walking along the street or park, do not think twice about throwing away plastic bags, plastic bottles, chocolate wrappers, and chips, even though there are only a few steps left to the trash bin. All these abandoned things do not decompose for several years, for example, paper will last more than 2 years, tin cans - more than 30 years, plastic bags - more than 200 years. Yes, guys, our nature is patient, it forgives a person a lot, but it also calls for our help, asks for protection. This will be the task of the next competition.
Each team needs to come up with a device, device, model of clothing made from plastic bottles and plastic bags, or simply find an interesting use for them. It is necessary to depict what you have come up with on a piece of paper and explain how these devices and models work.
Competition time is 5 minutes. The highest score is 20 points. The jury evaluates the humorousness, usefulness and importance of the model.
While the participants are completing the task, spectators can bring additional points to the teams by answering questions. For each correct answer - 2 points.
Questions for fans
What is "sulfur rain"?
(When conifers bloom abundantly, the wind often blows pollen into populated areas, and if it rains, it will be yellow. People mistake this phenomenon for “sulfur rain”).
A gas that is part of the atmosphere that protects the Earth from ultraviolet solar radiation. (Ozone)
The fruits of which berry bush are called “northern grapes”?
(Gooseberry fruit)
4.Which animals have kindergartens? (Penguins, fur seals)
Why is birch called the “pioneer” among trees?
(Birch is the first to develop open spaces)
Excerpt from the story: Entering the forest, the Woodcutter and the Lion noticed that the trees in the forest were not at all similar to those found at the edge. What is the difference between the crowns of trees growing in a forest and in a clearing? What is this connected with?
( Trees growing in clearings and forest edges have a spreading crown with branches extending from the lower part of the trunk. Trees in the forest have branches that start at a high altitude from the ground; the crown is not spreading due to neighboring trees blocking the sunlight).
What is the greenhouse effect?
(Due to the connection of the atmosphere, the content of carbon dioxide, etc., increases in the air, which prevents the transfer of heat from the Earth to Space. This entails an increase in the average temperature of the planet.)
8. Which bird has the longest tongue? (U woodpecker - up to 15 cm)
What bird bears the name of a famous Russian writer? (Gogol )
What is the favorite delicacy of storks? (Frogs)
So, the competition time has come to an end. I ask the teams to come out and present their devices and projects one by one.
(Teams present their projects. The jury evaluates)
6th competition - “Charades”
There are a lot of riddles, puzzles, and charades in nature. Now you and I will solve the charades. The theme of these charades will be environmental pollution.
Each team chooses a card. Participants must solve the charade. Time for this competition is 2 minutes. The number of points for a correct answer is 10 points. For speed of execution plus 2 points.
charade. The word consists of 6 letters If the sound that a crow makes, replace the initial letter with the letter “b” and add a word meaning tree branch. As a result, we get an animal protected in the Tambov region.
(Bar - bitches)
charade. The word consists of 5 letters. The first part is an exclamation in the shape of a steering wheel. If
for a word meaning what is left of a tree after it is cut down, the initial letter is replaced with the letter “l” - this will be the second part. And together - this is an animal of the Tambov region that needs protection.
(ABOUT - laziness)
Private traders solve the mysteries of nature. And I offer the audience a little game. You need to create the longest word from a certain sequence of letters. This is a phenomenon that can be observed in nature in autumn. ( Leaf fall)
Sequence of letters: OTSLDAPI
The time allotted to the teams is over, I ask you to name the answers.
(The jury announces the result of the competition and the overall result)
7 competition - "Help nature"
I would like to start the next competition with an excerpt from a poem:
My young friend! Open your eyes and ears
Do you hear the groan: Save our souls!
This is how animals address us, this is how plants address us. This is how nature itself addresses us
Now you must appeal to all of humanity and explain what harm we are doing to nature and how it suffers. This will be the new “Help Nature” competition. You need to make an appeal to humanity within 5 minutes. It should touch a person and motivate him to useful actions. At the end of the competition, the jury will evaluate your performance. The highest score is 20 points.
Time has passed. In the meantime, while the participants are busy, viewers are given the opportunity to learn a little interesting things.
Valerian officinalis
The healing properties of this plant of the valerian family were known to the ancient Greeks and Romans. In the Middle Ages it was widely used as a sedative.
It was believed that the name "valerian" was given to the plant in honor of the Roman emperor Valerian, who ruled in the 1st century BC. e. Translated from Latin, the verb “valere” means “to be healthy.”
In Rus', valerian has also long been recommended as a medicinal plant. But its industrial use began under Peter I. He ordered the cultivation of medicinal plants, including valerian, in “pharmaceutical gardens” specially created for the needs of military hospitals. By order of Peter I, such plantings of medicinal plants were created in many large cities of Russia. In Moscow, for example, there were several “pharmaceutical gardens”: near the Kremlin, in the German settlement, as evidenced by the name Aptekarsky Lane, which has survived to this day (located near the Baumanskaya metro station).
The rhizome of valerian, which has a characteristic odor, is used for medicinal purposes.
It is obvious that some properties of this plant contributed to the emergence of popular names: cat grass, cat root, incense, earthen incense.
The specific valerian smell is provided by the presence of essential oils in the rhizome of this plant (about 20%). In addition, it contains alkaloids, organic acids, sugar, starch, tannins and other substances.
Decoctions and infusions of valerian are still used in folk medicine for gastrointestinal and heart diseases, neuroses and insomnia. And also as an excellent sedative.
Plants - touch-me-nots
In warm countries, a strange plant grows, the fruits of which resemble a beautiful green cucumber. This is a crazy cucumber. As soon as you touch him, in that very moment - it shoots sticky liquid at you. And the seeds are floating in it! No matter how you cleanse yourself of this mucus, two or three drops of it will still remain on your sleeve or dress. And then the mucus will dry, and the seed will fall to the ground, and next year a new angry cucumber will grow in this place.
And we, in central Russia, also have plants that perform similar tricks and thus spread throughout the earth. For example, impatiens. Try touching its pod and you will see how it shoots sticky seeds at you.
Trees on the roofs
The wind... It not only drives flocks of clouds and dust, it carries light seeds of grass and trees. You are lucky if the seed lands on the ground, where it can germinate and give life to a new plant.
But it also happens that the ever-present wind blows a grain onto the roof or onto the balcony. Then the seed also germinates. He has a bad time, but finds crumbs of soil in the crevices of the walls. This is how birch and aspens grow on the roofs and balconies of houses. Of course, they are much smaller than ordinary trees. Life barely glimmers in them, and they die early, unable to withstand the unequal battle with stone or concrete.
Sometimes seeds end up under asphalt. And often tender green sprouts break through it. People are terribly unhappy with this: “It’s not working, tree roots are destroying walls, spoiling smooth asphalt surfaces.” But it’s not the plants’ fault that the treacherous wind threw them in the wrong place.
Maybe an unfortunate tree will grow on your balcony. Try to transplant it into the ground carefully.
(The jury evaluates this competition.)
Now let's summarize our quiz.
(The jury announces the winners.)
The team that scores the most points is awarded a certificate and is given the title - "The best experts nature ». Second team - diploma "For the contribution V cognition nature."
Guys, today you are still schoolchildren, and a few years later - workers, directors and managers of enterprises, factories, factories, engineers, scientists .... And I ask you to always remember that nature is the human environment, and in order to avoid a universal catastrophe, you must treat nature carefully and wisely.
I picked a flower and it withered.
I caught a moth and it died in my palm.
And then I realized that touching beauty
You can only do it with your heart.
(P. Gvezdoslava). [ 3]
Information sources
- Alekseev V.I. 300 questions and answers about animals. Yaroslavl: Academy of Development. 1997.
Riddles from A to Z. Ed. N.B. Petrova. St. Petersburg: Didactika Plus Publishing House, 1997.
Understand the living language of nature. Environmental education.: Collection of thematic scenarios for extracurricular environmental activities in grades 5-9. – Voronezh: 2006. – 256 p.
Internet resources:
Planned student achievements:
- Learn that ecology is a science that teaches you to take care of the environment
Equipment:
- audio recording of bird heads;
- book exhibition “Nature is your home”
– Today in our lesson we will make an imaginary journey along an ecological trail. An ecological trail is a route in the forest where a person studies nature, learns to protect animals and birds, trees and grass. Listen to a story about the forest.
Frame 1 Forest
- Once upon a time there lived a forest.
Frame 2 Birds
- Birds lived in the forest. The birds sang cheerfully and cheerfully. Listen (an audio recording of the voices of the birds eagle owl, cuckoo, woodpecker, nightingale sounds)
– What birds did you hear? (eagle owl, cuckoo, woodpecker, nightingale)
Listen to a song about a nightingale performed by a music school student.
(The musical piece “Nightingale” is performed on the violin)
Frame 3 Animals
– Animals also lived in the forest. They frolicked in the clearings and hunted. Look at the slides.
What animals did you recognize? (Raccoon, squirrel, hare, hedgehog, wolves, bear, elk, deer, fox)
Frame 4 Person
“But one day a man came to the forest. He built factories, factories, houses, schools, and roads next to the forest. He didn't have enough place to live.
Frame 5 Deforestation
“Then the man began to cut down the forest.
Frame 6 Fire in the forest
“He started lighting fires, and the fire destroyed the forest.
Frame 7 Water pollution.
– Factories and factories dumped waste into rivers, forest lakes and polluted the water in the forest.
Frame 8 Air
– Smoke from the chimneys of factories and exhaust fumes from cars on the roads poisoned the air.
Frame 9 Clogging with waste
– Vacationers polluted the nature of the forest with garbage (bottles, rubber, paper).
Frame 10 Forest's request
– There was nowhere for the poor animals to live. And they left our forest far away. There is only one forest left. It became sad and scary in the forest.
“And then the forest turned to us asking for help.
“Help bring back the former beauty, birds and animals!”
Frame 11
– Why doesn’t anyone live in the forest?
– Man destroyed the life of the forest.
– Remember what science tells us about the connection between nature and man?
– Ecology.
Ecology is the science of the relationships between living and inanimate nature.
All organisms on the planet are interconnected: living and nonliving, plants and animals, humans and nature.
– To help the forest, we will walk along the forest ecological trail and correct human mistakes.
Exercise 1
– On your tables there are pictures with riddles that depict trees in central Russia. Turn over the picture, read the riddle, guess - and you will find out the name of the tree. We will plant these trees in our forest.
Green in the spring, tanned in the summer,
Autumn has come to the garden, the red torch has been lit.
Answer (Rowan)
Without caring about the weather,
He walks around in a white sundress,
And on one of the warm days
May gives her earrings.
Answer (Birch)
In winter and summer - one color.
Answer (Yol)
Nobody scares her
And she's trembling all over. (Aspen)
Takes from my flower
The bee has the most delicious honey.
But they still offend me
The thin skin is peeled off. (Linden)
Tree species are hung on the board.
Groups prepare a short report about the species of their tree using the school herbarium.
Frame 12. Trees
– So new beautiful trees have grown in our forest. It's nice to run between the trunks and play outdoor games.
Task 2
– Who else is missing in our forest?
– There are not enough birds and animals
There are envelopes on your table. Prepare the glue. Take out the puzzles from the envelopes. Collect a picture from puzzles, stick it on a piece of paper, guess the animal or bird, attach it to the board. (pictures on puzzles: bear, fox, owl, raccoon, woodpecker)
Task 3
Games with forest inhabitants.
Choose the strongest and most dexterous player from the team. There is a snake between the chairs. Two players, on a signal, grab the snake.
The goal of the game is to be the first to pull the snake out from under the chairs. Whoever wins plays with the next participant.
Frame 13 Animals in the forest
– The forest has changed. The birds began to sing again, and the animals began to frolic in the clearings. They thank us for our help and have prepared a gift for us - a task.
Task 4
Egorka the raccoon brought it in this envelope (take out the envelope). This is a crossword puzzle about nature.
Frame 14 Crossword
Let's solve the crossword puzzle together. Each group has one question.
Questions for the crossword
- What is the top fertile layer of the earth called?
- A stream of water flowing along a clearly defined channel?
- A synonym for the word beasts.
- Name trees, grasses, shrubs in one word.
- An inhabitant of the planet, endowed with intelligence.
- Give a synonym for the word atmosphere.
- What is the name of the sun in the language of astronomers?
– Nature is the main word in our task. After all, nature conservation is the main goal of ecology.
Frame 15 Nature conservation
– Is it necessary to protect nature?
– We need to protect nature from garbage, dirt, smoke and soot, careless tourists and other environmental violators. In the forest, it is necessary to carry out cleanup days to remove garbage, the forester must protect the forest from poachers and logging, firefighters must extinguish forest fires, the state must create reserves for the preservation of rare animals and plants, school students must help adults with feasible work.
Task 5
On your table you have large circles that look like road signs. Come up with a sign - a reminder of human behavior in the forest. Tell us about the meaning of this sign. Hang it in our forest (on a board).
Frame 17 Lesson summary
Let's see how our trees, animals, and birds live in the forest now.
(Music clip).
Task 6
Fill out the form.
Goal: identifying material for further work.
Take the sheet on which the application form is printed. Answer the questions.
1. What does the science of ECOLOGY study?
– Nature;
– Tales of different nations.
2. Who is harmed by smoke from factory chimneys?
– airplanes;
- to all living beings.
3. Which book is called “Red?”
– atlas of the world;
- a book of rare animals and plants.
4. Where can animals not be afraid of hunters and humans?
- in the nature reserve;
- in the circus.
5. Where can you throw garbage in the forest?
- into the bear's den;
– in the trash can or take it with you.
End of the journey
Reading a poem by Lyubov Sirota
Birdhouse
He said with genuine love:
"Nature is my dear sister.
About hunting and fishing
I can talk until the morning.
Is there anything comparable to passion?
Pathfinder, gunslinger's delight
Or, let's say, with a sudden trembling
An awakened float?
If you need to make up a word -
I could only call it happiness
And the blissful weight of the catch,
And the fish soup has a fragrant smoke...”
May God give you both weather and food,
Only I’m not for you - for the boy,
That carefully manages the home
For a simple speckled starling.
Is there a brighter and more sinless matter,
What to knock together, sand the sides
Golden plywood birdhouse -
A wooden mansion?
And, attached to the trusting crown,
Day after day, throwing back my face,
Still looking from under the palm:
Did the guest show up on the porch?
And - flashed against the background of the opening,
On the kurguz platform of the porch
At the door of the new home
The long-awaited wings of the tenant!
So he came out to the edge of the roof,
By stirring the young leaves...
...There is delight in both hunting and catching,
There is nature - but there is no kindness.
And you stand there, holding your breath,
And you take in, and you catch, and you wait
Whistling, clicking and fluttering,
Motley feathers tremble happily.
– Our excursion has come to an end. I think that today you have learned a lot about ecology, and you will take care of and protect nature. The exhibition of books “Nature is your home” will interest nature lovers. In the library you will always find books about plants, animals and birds. Protect the environment!
