Forest and man and the surrounding world. Lesson summary on the surrounding world on the topic “Forest and Man” (grade 4). Checking homework

Lesson summary on the world around us in 4th grade

Shroo Tatyana Alexandrovna,

teacher primary classes

MBOU "Special (correctional) comprehensive school No. 18"

RESTING-PLACE

PHARMACY

SOURCE OF CLEAN WATER AND FOOD

FUEL SOURCE

WOOD SOURCE

PHYTOCIDES

RESTING-PLACE

PROBLEMS

CUTTING

ILLEGAL HUNTING (POACHING)

NATURE (FOREST) ​​SOURCE OF KNOWLEDGE

Educational and educational complex "School of Russia"
List of used literature: 1. Pleshakov A.A. From earth to sky atlas guide for primary school students. - 7th ed. - M.: Education 2006.2. Poem by S. Nikulina “Russian Forest”3. Book by Boris Zubkov “What the Bat Suggested”

Application. 1. “The fourth odd one” Underline.
1. Pine, spruce, oak, saxaul.2. Fir, linden, polar willow, cedar.3. Dwarf birch, pine, bird cherry, oak.4. Cypress, maple, rowan, elm.5. Ash, apple, birch, palm.6.Sable, marten, badger, polar wolf.7. Bear, fox, lizard, jerboa.8. Monitor lizard, hedgehog, badger, owl.9.Viper, black grouse, wild boar, polar bear.10. Goitered gazelle, elk, owl, thrush.
2. How do they know the forest zone? Connect with arrows the trees and the forest in which they grow.
Fir Birch Taiga Cedar pine Linden Alder Mixed forest Pine Larch Oak Broadleaf Forest Maple
3.Tasks. a).60 kg of waste paper is saved from being cut down by one tree that has been growing in the forest for over fifty years. How many trees will students from one school save by collecting over 720 kg of waste paper? How much waste paper must be collected to save 27 trees?
b). While determining the amount of water provided by the spring, tourists noticed that 2x liter jar filled in 4 seconds. How much water does the spring produce in one hour?

Educational and educational complex "School of Russia"

Lesson topic Forest and man

Teacher's goals

Create conditions for familiarization with environmental problems of the forest that have arisen due to human fault, with human conservation activities;

defining the boundaries of knowledge and “ignorance”;

help students develop an understanding of the role of forests in the lives of humans and nature; initial search skills necessary information and analysis of the information received;

developing interest in the subject “The World around us”

Lesson type: discovery of new knowledge

Planned educational results:

subject (scope of development and level of competence): will have the opportunity to learn to formulate and justify rules of conduct in the forest; work with a textbook, with models of studied objects and phenomena of the surrounding world.

meta-subject (components of cultural competence experience/acquired competence): will master the ability to understand learning task lesson, answer questions, summarize your own ideas; listen to the interlocutor and conduct a dialogue, evaluate their achievements in the lesson; know how to join verbal communication, use the textbook.

personal : have moral consciousness and competence in solving moral problems based on personal choice; demonstrate moral feelings and moral behavior, a conscious and responsible attitude towards their own actions

Methods and forms of training : partially search, research; group, frontal, collective, individual

Equipment photographs of the forest; presentation: “Forest and Man”; herbarium

Basic Concepts Phytoncides

During the classes

I.Updating background knowledge

1.Check homework:

Children's messages about taiga, mixed and deciduous forests according to plan

Location on the map.

Features of nature.

Animal and plant life

(Slides 2-4)

2. Solving a crossword puzzle. (Slide 5.)

1. Which tree is a symbol of Russia? (Birch.)

2. A coniferous tree that sheds its needles. (Larch.)

3. This animal has a spotted color, “whiskers” and tufts on the ears. (Lynx.)

4. This animal can not only jump, but also fly. (Flying squirrel.)

5. Coniferous forest. (Taiga.)

6. A coniferous tree with flat needles and cones sticking up. (Fir.)

7. Lives in the wilderness of the forest, and in summer and winter he is a diligent worker, a forest carpenter with a nose. (Woodpecker.)

8. Coniferous tree with short needles located singly. (Spruce.)

9. Tree with heart-shaped leaves. (Linden.)

10. Which bird spreads the fruit? cedar pine? (Kedrovka.)

11. Coniferous tree with a smooth yellow trunk. The needles are long and come in pairs. (Pine.)

Keywords: TAKE CARE OF THE FOREST.

II. Motivation (self-determination) for learning activities. Emotional, psychological motivational preparation of students to master educational material(Slide 6.) Reading a poem by S. Nikulina. Russian forest.

Russian forest

There's nothing sweeter

Wander and think here.

Heals, warms,

Feed the Russian forest.

And the thirst will torment -

That's a little forest guy for me

Among the thorny thickets

The fontanel will show.

I’ll bend over to him to get a drink -

And you can see everything to the bottom.

Water flows

Tasty and cold.

A rowan tree is waiting for us in the forest,

Nuts and flowers.

Fragrant raspberry

On dense bushes.

I'm looking for a mushroom clearing

I, without sparing my legs,

And if I get tired -

I'll sit down on a tree stump.

The forest loves pedestrians very much,

For them, he is completely his own.

There's a goblin wandering around here somewhere

With a green beard.

Life seems different

And my heart doesn't hurt

When over your head,

Like eternity, the forest is noisy.

(S. Nikulina.)

– What relationships is this poem talking about?

What is a forest for a person?

What are we going to talk about today? (Formulation of the lesson topic0

Entries on slide (7) “Forest and Man”

Setting the lesson goal.

III. Learning new material Work in groups: identifying the role of the forest

in the life of man and nature (Working with the textbook p. 106)

Group assignments:

1. “Experts.” What is a forest for a person? (The forest is a place of rest.)

2. “Why?” What does the word “heal” mean, heard in S. Nikulina’s poem?

3. "Researchers". Where do we buy medicines?

– Medicinal plants also grow in the forest. This means that the forest is also a pharmacy.

– Why does the forest feed? (The forest is the source clean water and food.)

– How can a forest warm a person? (The forest is a source of fuel.)

– Look around, what things made of wood do you see? (Cabinets, tables, chairs, pencils, rulers, books and notebooks are also made of wood.)

This means that the forest is a source of wood.

– What do flowers, bushes, mushrooms, trees do in the forest?

(They grow there.)

– What about animals, insects, birds? (They live.)

This means that the forest is a home for plants, animals, and mushrooms.

– Look at how many meanings a forest has, but that's not all.

Forest is a protector of air, water bodies, and soils.

– Now open your textbooks and get acquainted with a new word for you, which is of great importance for the forest and people:phytoncides. These are substances that are secreted by plant leaves. They kill pathogenic bacteria. This is how important the forest is for humans and animals.

Summarizing the material based on the presentation. (Slides 9-15)

Presentation: “The meaning of the forest”

House for plants and animals

Source of berries, mushrooms, medicinal plants

Wood source

Protector of air, water bodies, soils

A place of rest for a person

4. – What should a person remember when entering the forest?

Rules of behavior in the forest. (Game: “Yes-no”)

When I saw the fly agaric

I'm passing by friends.

(Yes.)

The chick fell out of the nest,

We can't touch him.

(Yes.)

Who collects lingonberries?

Bush with roots

vomits.

(Not me.)

Narva lilies of the valley in the forest

For mom's holiday

I'll bring it.

(No.)

Who is walking along the path?

Don't step on bugs?

(I.)

We don't break branches,

When we walk through the forest.

(Yes.)

We saw a hedgehog

And they took him home.

(No.)

We will find the anthill

Let's watch and leave.

(Yes.)

"Researchers". Is a person always fair to the forest? Is it his fault that environmental problems in the forest arise?

Forest problems

Felling.

– What other problems does the forest have? (Showing the Red Book.)

Illegal hunting (poaching).

1. “Why” – why is the fourth one extra?

2. “Connoisseurs” - how they know the forest zone.

3. “Researchers” - solve research problems.

"Why?" What depends on each of us when we come to the forest?

– Why shouldn't you leave trash in the forest?

– Why can't you make a fire?

“Fire in the Forest” (video show)

Physical education minute .

IV. Incorporating new knowledge into the knowledge system. Practical activities.

1 Teacher's story.

– Each of us should think about how our descendants will see the forests in centuries, in millennia, and whether the forest can give them what it gives us now. After all, the forest is also a source of knowledge.

The story is based on Boris Zubkov’s book “What the Bat Suggested.”

"Autumn. Leaves wither and turn yellow. I just don’t want the leaves to part with the tree. And the wind gets stronger, trying to tear off a leaf and throw it on the cold ground. But one leaf of the edge was bent, almost curled into a tube. A leaf tube exposes its round sides to the wind, the wind blows on it from all sides, but cannot tear it off. Why?

Let's do an experiment, guys! Grab the edges of a piece of paper and lift it up. The sheet will immediately bend. Roll the paper tightly into a tube. Now try to bend and break such a tube. Difficult? So the wind is powerless against a sheet bent into a tube. One day a man saw such a leaf. And he conceived a bridge across the river, also like a leaf-tube. A large bridge, a thousand meters long. The resulting bridge is very strong. Because it looked like a leaf of wood, rolled into a strong, rigid tube.”

These are the discoveries nature suggested to man and awakened his creative thought.

This means that nature (forest) is a source of knowledge

2.Complete tasks from electronic application to the textbook.

Everything depends on you and me. We must take care of the forest and protect it. So let's turn to our descendants with the same request to protect and preserve the forest - our wealth, our lungs of the planet, our beauty.

On pieces of paper, write down the rules of behavior in the forest and your wishes for your descendants.

3. Rules of conduct in the forest. (Generalization) Slide 22)

4. Creative work come up with conventional signs to the rules of conduct in the forest.

V. Lesson summary.

Reflection Summarizing the information received during the lesson.

Closing conversation. Grading

The bell is ringing

The lesson is over,

And the plan was completed.

Thanks guys,

Huge to you

For being persistent

And they worked together!

– Did you like the lesson?

– How do you evaluate your work and the work of the class in the lesson?

VI. Homework (Slide 23)

– Find answers to questions:

1. Why doesn’t the Earth run out of oxygen?

2. What benefits does the forest bring to people?

3. What benefits do birds bring?

4. How should a person behave in the forest?

5. How can schoolchildren take part in forest protection?

6. What advice would you give to those camping outdoors in the forest?

Tatiana Norinskaya
"Forest and Man". Lesson summary in 4th grade on the subject “The World around us”

Goals lesson:

Form in students performance about the role of forests in life man and nature;

To introduce the environmental problems of the forest that arose due to person, with the security activities of people in the forest zone;

Develop cognitive interest, develop speech, logical thinking, the ability to analyze, draw conclusions, broaden the horizons of students;

To cultivate respect and love for nature, a sense of duty and responsibility to natural resources.

I. Organizational moment

Good morning. Today on our there are guests in the lesson. Let's say hello. Sit down.

I'll read an excerpt from the song "Forest March"

We wrote it ourselves

In the forest green book

About what the forest has

Reliable friends -

The same girls

The same boys

Just as happy

Like you and me!

Why did I start our lesson from this passage? (This passage is about friends of the forest)

Who should protect the forest? (People should do this.)

Who can formulate the theme of our lesson?

The topic and goals are communicated lesson.

The topic of our lesson is "Forest and Human»

II. Checking homework

1. Before you start studying new topic Let's check your homework.

Tell us about the tundra.

What can you tell us about the taiga?

Name the trees that grow in the taiga

What animals live in the taiga?

What can you tell us about the zone of broad-leaved and mixed forests?

Flora of forests

2. There is a competition drawings: "Like me I imagine the taiga, mixed and broadleaf forest" The drawings are briefly commented on. (exhibition of drawings on the board)

The guys drew pictures, let's follow the pictures let's define What zone do they belong to?

By what signs did you recognize it?

III. Working on a new topic

1. Listen to the poem by S. Nikulina "Russian Forest" read by Savvateev Michael:

There's nothing sweeter

Wander and think here.

Heals, warms,

Feed the Russian forest.

And the thirst will torment

That's a little forest guy for me

Among the thorny thickets

The fontanel will show.

I'll lean over to get a drink

And you can see everything to the bottom.

Water flows,

Tasty and cold.

Rowan trees are waiting for us in the forest,

Nuts and flowers,

Fragrant raspberry

On dense bushes.

I'm looking for a mushroom clearing

I, without sparing my legs,

And if I get tired

I'll sit down on a tree stump.

The forest loves pedestrians very much,

For them, he is completely his own.

There's a goblin wandering around here somewhere

With a green beard.

Life seems different

And my heart doesn't hurt

When over your head,

Like eternity, the forest is noisy.

What relationships is this poem talking about? (The poem talks about the relationship between man and forest)

This poem will help us figure out what the forest is for person.

2. Work from the textbook, p. 106. Determining the role of forests in human life.

Read the article in the textbook “The role of forests in nature and people’s lives” on pp. 106-107 - and you will find out what role the forest plays.

3. Work in notebooks.

Open your notebook to page 50 and answer the first question: What role does the forest play in your life? (some Human read out their answers)

4.1) So what is a forest for? person? (the first card is opened - "resting-place").

The forest is a real filter that cleans the air from dust and soot. Dust settles on the leaves and is then washed to the ground by rain. In addition, the leaves of many trees release special substances into the air - phytoncides. They kill pathogenic microbes. It is good and pleasant to relax in the clean air.

2) Why is it called a forest "Pharmacy"(card opens - "pharmacy").

The forest is a storehouse of various riches. They grow here the most valuable breeds trees, many medicinal plants and herbs.

3) In the forest Human finds food for itself - these are berries, nuts, mushrooms, clean water (a card opens "source of clean water and food").

4) How can a forest warm you up? person?

So the forest is for person- this is a source of fuel (a card opens "fuel source").

5) (card opens “house for plants, animals, mushrooms”).

How do you understand this?

6) What is the forest for the air?

The forest is an oxygen shop. IN big cities, necessary a large number of trees, because they absorb harmful substances that are in the air

7) Why else is the forest a protector? (card opens “protector of air, water bodies and soils”).

How do forests protect water bodies?

How does the forest protect the soil?

The forest maintains the full flow of rivers, streams, and reservoirs.

The forest regulates the action of the wind, protects the soil from the influence of blowing and dispersal. They even plant forest belts that prevent soil from being blown away.

5. Everything you said is true, but now let's summarize our knowledge. Look at the diagram we came up with.

Meaning of forest

1. Rest place

3. Source of water and food

4. Fuel source

5. House for plants, mushrooms, animals

6. Protector of water bodies, air, soil.

What conclusion can be drawn from all that has been said?

Conclusion: the forest has great importance, both in nature and in life person.

IV. Reinforcing a covered topic

1). Test work « Natural area forests" (slides 3-7)

Let's do a little test. Attention to the screen.

1. The natural forest zone consists from:

1) five parts;

2) two parts;

3) three parts;

2. The most large territory occupy:

1) mixed forests;

2) coniferous forests;

3) broad-leaved forests;

3. They grow in the taiga:

1) fir, spruce, larch;

2) oaks, pines, spruces;

3) birch, linden, larch;

4. The following forest animals are listed in the Red Book stripes:

1) musk ox, walrus, pink gull;

2) red-breasted goose; merlin; Siberian Crane;

3) stork; walrus; seal;

5. Forest protection is….

1) duty of the state;

2) the duty of the state and the duty of every citizen;

3) care of the forest inhabitants themselves;

2). Self-test.. Blitz tournament "I know the forest"(the teacher dictates, and then the students change leaves and check on the screen, slides 9-17)

What forest do we call taiga?

Which tree is the symbol of Russia?

- Name the tree: “Tall, slender, with yellowish-reddish or brown bark. The branches are only at the top. The needles are long and arranged in pairs. The cones are small, rounded».

This animal can jump from tree to tree.

Who is the forest health officer?

This animal can not only jump, but also fly.

What tree are acorns the fruit of?

Perform on cards in pairs.

find out coniferous trees on twigs and cones. Number the drawings (1. Spruce. 2. Pine. 3.

Cedar pine. 4. Fir. 5. Larch)

find out deciduous trees by leaves and fruits. Number the drawings (1. Oak. 2. Maple. 3. Linden. 4. Ash. 5. Elm).

3). Guess the riddles and solve the crossword puzzle (slides 19-21)

1. Russian beauty, standing in a clearing, in a green blouse, in a white sundress (birch).

2. The squadron sat down on a large colored carpet, then opened and then closed its painted wings (butterflies).

3. I have stilts - the swamps are not scary, will I find frogs - that’s my concern (heron).

4. There are workers in the river: not joiners, not carpenters, but they will build a dam - even paint a picture (beavers).

5. Leaves are falling from the aspen trees, a sharp wedge is rushing in the sky (cranes).

6. There is a cheerful house on a pole, with a small round window so that the children can fall asleep, the house is swaying by the wind, the father is singing on the porch - he is both a pilot and a singer (starling).

7. You injured your leg while hiking, fatigue doesn’t let you walk, bend over: a soldier by the road is ready to help you on your way (plantain)

8. From a branch to a path, from a grass to a blade of grass, a spring jumps - a green back (grasshopper)

9. I show off as a white fluffy ball in a clean field. A light breeze blew and a stem remained (dandelion).

10. This dog’s brother is gray, and the robber is the first (wolf).

V. Summary. Reflection

Let's summarize our lesson.

Try to answer these questions.

Have you learned anything new about yourself today?

What did you find interesting?

What do you remember?

What did you want to know more about?

Let's rate ourselves and our achievements on a scale (Christmas trees are prepared by color on the board forest zones)

Well done! Good job on lesson.

VI. Homework

We opened our diaries and wrote down our homework.

2) Notebook page 51-52

Thank you very much for lesson!

Forest is an ecological a complex system, with many links. Trees, shrubs, lichens, grasses, mosses, fungi, animals and various microorganisms are all components of forests. Each plant or Living being is an integral part of the forest zone and is included in the food chain. Plants produce oxygen and sugar. Herbivores feed on plants and distribute their seeds. And predators feed on these herbivores.

Thus, the forest is the basis for the life of the animal world within. Rivers, streams and various lakes are also an important component of the forest.

(Bamboo forest)

Forests are growing in different conditions, both cold and hot. Forests include not only coniferous, deciduous, mixed and evergreen. Jungles, taiga, jungles and other green spaces are also forests. Natural and artificial forests are distinguished. The creator of the first is nature, and the second is man. Today forests occupy 1/3 of the land, although in the distant past forest lands were much more numerous.

The importance of forests in nature

In nature, forests are of great importance. They contain many plant species and a large number of animals and microorganisms. In addition, forests perform a number of natural tasks. One of them is the production and purification of oxygen. The amount of oxygen produced by one tree is enough for three people.

Another significant function of forests in nature is to reduce dust levels. Every year, 1 hectare of forest stops up to 100 tons of dust. Forests regulate and improve the water balance of water bodies located within or nearby the forest. This happens due to the fact that forest floor accumulates moisture formed in spring period. It is this that helps maintain the full flow of rivers and reservoirs.

The forests serve as sound insulation; they can reduce the noise level from the road by 11 decibels. Forests prevent strong winds, increase humidity and air quality, and can also soften the climate. They serve as an air filter, purifying the air from harmful chemical substances. An important function of forests is to protect the soil from mudflows, landslides and various geological processes.

The importance of forests in human life

The forest has always played a huge role in human life. Today, the importance of forests is only increasing due to the fact that their number is noticeably decreasing. The role of forests in human life can be divided into three components - environmental, economic and social.

The environmental role lies in the quality environment and conservation of nature. Any living creature needs vital conditions for life. It is trees that contribute to the fact that modern people breathe clean air and have the opportunity to exercise agriculture and benefit from it.

For modern man forest plays big economic role. The wood from which they are made grows in the forests. Construction Materials, paper, furniture, wood fuel, food, material and medicinal products.

The main material resource is wood. But berries, mushrooms and medicinal plants that grow only in forests are also in demand by humans. Despite the fact that people are looking for a replacement forest resources, wood will always be in demand. Fossil fuels that replace wood are running out and are much more expensive than wood. Replacement paper bags I brought it to the plastic ones great harm land cover due to the fact that plastic is not recycled. Forestry industry often becomes a city-forming activity and requires a large number of workers and equipment. Therefore, the role of forests will always be very important both for the environment and the modern world.

The social role of the forest lies in the fact that it is a historical link. Forest is an element of the development of peoples, their cultures and attitudes towards nature. Since ancient times, the forest has been a source of resources necessary for survival - here you can find food, water, and shelter. Folk songs, fairy tales and stories always play an important role forest areas. Today, forests serve as a place for people to relax, relax and breathe fresh air.

Forests purify the air, keep rivers full, and protect soils from wind and water flows. People admire the beauty of the forest, relax in it, pick mushrooms, berries, and medicinal plants. In the forests there are plants and animals included in the Red Book of Russia. Caring attitude to the forest is the responsibility of every person!

Think and write down what role the forest plays in your life.

The forest is the main protector of the air, thanks to it I breathe clean air. It is also a vacation spot for me and my family.

Make a diagram based on the diagram in the textbook (The world around us, grade 4, p. 103), replacing the text with drawings and symbols.

Think about what environmental problems of forest zones are expressed by these signs. Formulate and write down.

Suggest conservation measures for class discussion that would help solve these problems.

Continue filling out the poster “Red Book of Russia”, which was drawn by Seryozha and Nadya’s dad. Find the plants and animals of forest zones on the poster and write their names.

Lady's slipper, ginseng, beauty beetle, relic woodcutter, stag beetle, mandarin duck, eagle owl, bison, Amur tiger

Come up with and draw symbols for the rules in the textbook (p. 107). Using these signs as a guide, talk about the rules for starting a fire.

How to make a fire

	Children should not make a fire alone, without their elders
	A fire is needed to cook food or keep warm. You can't dilute it unnecessarily.
	You need to carefully choose a place for a fire. There should be nothing nearby that could catch fire.
	It is better to make a fire in an old fire pit. If it is not there, you need to remove the turf (a layer of soil with plants) with a shovel and build a fire in the resulting hole.
	When leaving, be sure to extinguish the fire: fill it with water or cover it with sand, and put the turf back in place.

Here you can make notes for your messages about one of forest plants or animals listed in the Red Book of Russia(according to the instructions of the textbook, p. 108).

Post subject: Lady's slipper

Message plan:

1) Description of the plant
2) Why is it called that?
3) Where does it grow?
4) Features of the plant and Interesting Facts

Important information for message:

Lady's slipper is a plant of the orchid family. Plants from the genus Lady's slipper can be called one of the most the most beautiful flowers taiga The name of the plant, “Venus’s slipper,” comes from ancient times. IN old legend it is said that once the goddess of beauty Venus, fleeing from her pursuer, hid in northern forests among marshy swamps and dark, tall trees. Suddenly, the beautiful Venus stumbled, and the golden shoe with red satin ribbons flew off her foot and turned into a beautiful flower.
But the flower of the lady’s slipper is really very similar to the graceful slipper of a beauty. That’s why people called it “the Mother of God’s boots,” “Maryin’s slipper,” and “cuckoo’s slipper.”
The lady's slipper blooms for a long time, almost a month. But the Lady's slipper does not favor herbivorous forest animals. To avoid being eaten by moose or hares, it accumulates a bitter, toxic substance in its leaves. This substance is a real protective agent.
IN folk medicine This flower is popular as a sedative for insomnia. It is also used for headaches.

Source(s) of information: Internet, encyclopedia