Presentation on "wild and cultivated plants." Wild plants Man plants. Looks after and harvests

Lesson “Knowledge of the world” 3rd grade.

Teacher of KSU “Secondary School No. 23”, Karaganda

Belchenko N.V.

Highlight the trees with a red pencil, the bushes with blue, the grass with yellow:

Plum, juniper, fir, gooseberry, dandelion, larch, cherry, burdock, coltsfoot, cedar, raspberry.

Plum , juniper , fir , gooseberry , dandelion , larch , cherry , burdock , coltsfoot , cedar , raspberries .

What groups are plants divided into based on the type of foliage?

Plants

Deciduous

How do deciduous plants differ from conifers?

What is the significance for a person have plants?

Plants feed humans - rye, wheat, apple, cabbage...

Plants clothe a person – linen, cotton.

Plants heal people - coltsfoot, St. John's wort, birch...

Plants provide many useful things - furniture, building materials, fuel...

Plants

The person plants it himself, cares for the seedlings, harvests it, and uses it for food.

Grow independently of humans .

How are spruce and apple trees similar and different?

Trees

They benefit people.

It grows in a garden and is looked after by a person.

Grows in the forest.

How are gooseberries and junipers similar and different?

Shrubs

It grows in a garden and is looked after by a person.

Forest plant.

How are they similar and how are they different? coltsfoot and tomato?

Herbaceous plants

A man plants. Looks after and harvests.

It grows everywhere.

Plants

It is specially grown by a person.

Nobody plants, they grow on their own. They can be found in the forest, meadow, and near a pond.

Cultural

Growing wild

tions

We are going out into the forest with you. (We march in place).

There are so many miracles around here!

(They were surprised and threw up their hands.)

We looked to the right, to the left (Tilts to the right, to the left).

They bent over and sat down. (Tilt down, squat).

Let's run along the path,

We'll run to the lawn.

(Running in place).

On the lawn, on the lawn

We'll jump like bunnies.

(Jumping in place on both legs).

Stop! Let's rest a little.

And we'll walk home.

(Walking in place).

Stand still, “one-two.” We "came home" and

Let's continue talking about plants.

Rye is earing in the field,
There you will find a flower in the rye.
Bright blue and fluffy,
It's just a pity that it's not fragrant.

What can cornflower flowers be compared to?
Cornflowers are called weeds. They do not benefit people and prevent bread from growing. But still they are loved by the people. These flowers are lovely, blue as the sky, many people collect them and weave wreaths from them. People have invented many songs and legends about cornflower.

Cultivated plants

Name the plants of each group.

Trees

Shrubs

Herbs

Consolidation of the studied material. 1.Work in notebooks. 2. Guessing riddles.

What's red on the outside is white on the inside
With a green tuft on his head?

In the summer - in the garden, Fresh, green,
And in winter - in a barrel, strong, salty.

How I put on a hundred shirts,
It crunched on my teeth.

- What groups of cultivated plants did we talk about today?
- Give two or three examples of plants from each group.

Lesson on the world around us

Slide 2

Trees
Bushes
Herbs

B) lichens

What groups are all plants divided into?

Slide 3

What significance do plants have for humans?

Feeding a man
Treating a person
They provide many useful substances.
Dressing a man

Slide 4

What is the difference between a spruce and an apple tree?

Slide 5

General
Difference
Grows in the forest.
Grows in the garden. A man is looking after her.
tree
tree
Benefits
Benefits

Slide 6

What is the difference between hazel and gooseberry?

Slide 7

bush
bush
Benefits
Benefits
Difference
Grows in the garden. A man is looking after him.
Grows in the forest.

Slide 8

What is the difference between a dandelion and a tomato?

Slide 9

General
Difference
herbaceous plant
herbaceous plant
Grows in the garden. A person plants, tends, and harvests.
It grows everywhere.

Slide 10

What two groups can all plants be divided into?

Plants that are grown specifically by humans.

Plants that no one plants, they grow on their own. They can be found everywhere: in the forest, in the meadow, and in the pond...

Cultural
Wild growing

Slide 11

Wild growing

Trees, shrubs and herbs grow on their own. They are not looked after by humans.

Slide 12

Rye is earing in the field,

There you will find a flower in the rye.

Bright blue and fluffy,

It's just a pity that it's not fragrant.

Slide 13

Cornflowers do not benefit people; on the contrary, they prevent bread from growing, and yet cornflowers are loved by the people. These flowers are lovely, blue like the sky. Many people collect them and weave wreaths. People said that a grateful field (a field where bread grows) gave the sky cornflowers and gratitude for rainwater, without which the ears of grain would not ripen.

Slide 14

Oak of rain and wind

Not afraid at all.

Who said that oak

Scared of catching a cold?

After all, until late autumn

It stands green.

This means the oak is hardy,

So, hardened.

What kind of tree is this?

Slide 15

The beauty of oak was appreciated by the ancient Romans, calling it “quercus”, that is, “handsome”. However, this tree is not only beautiful, but also useful: it grows where it is difficult for other trees to grow.

Slide 16

What kind of tree is this?

The birch tree gets its name from its light white bark. Apparently, the sparkling silver trunk of this wonderful tree once made a strong impression on our distant ancestors. “Ber” among the ancient Slavs meant “light, clear, shiny, white.” It was from him that the words “birch bark” and “birch” came.

Slide 17

The Slavs loved the white-trunked beauty so much that they even held a birch tree festival. They celebrated the end of spring field work.

Slide 18

Cultivated Plants that are specially grown by humans. He takes care of them and harvests them.

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Slide captions:

Lyangusova Yulia Gennadievna GBOU Secondary School No. 28, St. Petersburg Wild and cultivated plants

What groups are all plants divided into? Trees Shrubs Grass

How are spruce and apple trees similar and different?

Tree Tree Benefits man Benefits man Coniferous plant Deciduous plant Grows in a garden and is looked after by a person Grows in a forest Similarities Differences

How are gooseberries and junipers similar and different?

Shrub Shrub Benefits humans Benefits humans Similarities Coniferous plant Deciduous plant Grows in the garden, cared for by humans Grows in the forest Differences

How are coltsfoot and cucumber similar and different?

Herbaceous Plants Similarities Grows in a vegetable garden. Man plants, tends, harvests. Grows everywhere. Differences. Herbaceous plants.

Physical education lesson The flower was sleeping and suddenly woke up, He didn’t want to sleep anymore. He moved, stretched, soared up and flew. The sun just wakes up in the morning, the butterfly is spinning and curling.

Wild cultivated plants Plants that no one plants, they grow on their own. They can be found everywhere: in the forest, in the meadow... Plants that a person plants himself, cares for the seedlings, harvests, and uses for food

Cornflower Cornflowers do not benefit people; on the contrary, they prevent bread from growing, and yet cornflowers are loved by the people. These flowers are lovely, blue like the sky. Many people collect them and weave wreaths. People said that a grateful field (a field where bread grows) gave the sky cornflowers and gratitude for rainwater, without which the ears of grain would not ripen.

Lesson summary: What two groups can all plants be divided into? Give examples of plants from each group.

Homework Textbook p. 69 tasks according to schemes

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