4th grade (option 1)

We wish you success!

Part 1

Answer: __

Answer.__

3.1. What will you do if stranger on the street will offer you to act in a movie? Explain why you can’t communicate with a stranger.

3.2. Every year at the end of December there is a holiday. Who is the founder of this holiday in our country? How do you celebrate it in your family?

Answer: ____________________________________________________________

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Part 2

4. What drawings show objects of living nature? Write down the numbers of these drawings.

Answer. ____________________________________________________________

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5. Name a natural phenomenon that can be observed in different times of the year.

1) ice drift

2) flood

3) precipitation in the form of rain

4) the appearance of thawed patches

Meteorologists write weather forecasts for several days in tables. Carefully study the weather forecast for one day.

6. Choose the correct statement about the weather for this day.

1) It will rain throughout the day.

2) The south wind will blow during the day.

3) Air humidity will increase at night.

4) On this day there will be a strong cold snap.

Answer: ____________________________________________________________

7. What is indicated in the table by the sign?

1) air temperature

3) air humidity

4) precipitation

Answer:__________________________________________________________ 8 8. Valentina's tin can I poured the soil and put it on the alcohol lamp for calcination. Then I held a glass plate over the soil. What question did Valentina want to answer as a result of her experiment?

1) Are there any remains of vegetation in the soil?

2) Is there moisture in the soil?

3) Is there air in the soil?

4) Are there microorganisms in the soil?

Answer: ____________________________________________________________

9. The children decided to plant a tree on their summer cottage. Place in order the numbers of actions that they must carry out.

1) water the dug hole with water

2) water the planted tree

3) place the plant in the hole

4) fill the hole with earth

5) dig a hole

Action numbers in in the right order write it down in the table.

Answer:

10. Which continent is fully depicted in the photograph?

Answer:

11.

Answer: ____________________________________________________________

12. Look at the pictures, read the text and compare the descriptions of the dandelion and coltsfoot. Based on the descriptions, indicate at least one similarity and one difference between these plants.

Dandelion Mother and Stepmother

Dandelion grows in meadows, gardens, vacant lots, near homes. It has adapted to trampling better than other herbaceous plants. If we try to pluck a dandelion from the soil, then only the leaves will remain in our hands, and the powerful, fleshy, long root of the plant grows deeply into the soil, reaching the aquifers. Therefore, dandelion can grow in dry, trampled areas.

Coltsfoot is a perennial herbaceous plant with long branched underground shoots and rhizomes. Coltsfoot blooms very profusely. Already in early spring, yellow circles of basket-shaped inflorescences appear along railway embankments, along hillocks, along the edges of roads, in vacant lots, of which there are many in the city, especially in areas of new buildings. This is one of the first herbaceous plants to bloom in our country.

Difference:

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13. Distribute the plants into two groups. Write down the number of the selected plant in the table. Indicate the name of each group.

PLANTS

List of plants:

1) pine

2) feather grass

3) oak

4) wormwood

5) poplar

6) spruce

7) poppy

8) tumbleweed

9) apple tree

10) lungwort

11) lily of the valley

12) tulip

14. In each case, select its continuation at the beginning of the phrase in order to correctly compose the rule: to do this, for each position in the first column, select the corresponding position from the second column.

Answer:

15. Look at the image of a person. In the image on the right, use arrows and label the following parts of the human body: skull, heart,

eyes.

Example: Answer:

16. What is the human body covered with?

1) scales

2) leather

3) feathers

4) wool

Answer: ____________________________________________________________

17. You buy groceries in a store or market. Write down the numbers of products that are NOT dairy products.

1) milk

2) cheese

3) marshmallows

4) sour cream

5) ketchup

6) curdled milk

Answer: ____________________________________________________________

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Rule: __________________________________________________________

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Assessment

For tasks 3.1.

4,11,17

Task 12:

Similarities: grow in meadows, gardens, vacant lots, near housing.

Difference: dandelion has long leaves, a powerful, fleshy, long root;

Coltsfoot has wide leaves, it has long branched underground shoots and rhizomes.

Task 13:

trees: 1, 3, 5, 6, 9 grasses: 2, 4, 7, 8, 10, 11, 12

Task 15: body parts correctly identified

Task 18: Don't light fires. OR Open flames are prohibited.

View document contents
"VPR env world 4"

Diagnostic work on the ENVIRONMENT

4th grade (option 4)

Instructions for performing the work

To complete work on the subject " The world"Given 60 minutes. The work consists of two parts and includes 18 tasks.

30 minutes are allotted to complete the tasks of Part 1; at the end of this time, answers to the tasks of Part 1 are submitted. You will also have 30 minutes to complete the tasks in Part 2. There is a 10 minute break between completing tasks in parts 1 and 2.

Write your answers to the assignments in the answer field in the text of the work.

When performing work, it is not allowed to use a textbook, workbooks, dictionary or other reference materials.

We advise you to complete the tasks in the order in which they are given. To save time, skip a task that you cannot complete immediately and move on to the next one. Try to complete as many tasks as possible.

We wish you success!

Part 1

When completing tasks 1-3, answer each of the questions sequentially. Write down your answers clearly and legibly, observing the norms of speech.

What object is shown in the picture? How do people usually use this item?

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Choose only ONE of the proposed tasks (3.1 or 3.2) and write an essay of 7-8 sentences.

Write your essay clearly and legibly, observing the norms of speech.

3.1. Which country was glorified by such outstanding figures as A.S. Pushkin, P.I. Tchaikovsky, V.M. Vasnetsov, Peter I? Explain why it is important to know such people.

3.2. On May 9, our country celebrates Victory Day. What event is this holiday dedicated to? Explain why it was so important to win this war.

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Part 2

4. Which pictures show objects created by nature? Write down the numbers of these drawings.

Answer. ____________________________________________________________

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5. Indicate what natural phenomena can be observed in autumn.

1) fog, frost, leaf fall

2) dew, snow, rain

3) lightning, hail, thunderstorm

4) rainbow, ice drift, flood

Answer:__________________________________________________________

Look at the table and complete tasks 6 and 7.

6. In summer, fog formed in the lowlands. What state of water is this? Write the answer number.

Answer: ____________________________________________________________

7. Mark the numbers of thermometers that reflect the air temperature at which it can snow.

Answer:_________________________________________________________

8. Sasha put an inflated one on a plastic bottle balloon and put the bottle in the refrigerator. What result will Sasha get during the experiment and why?

1) The ball will fall as the air compresses as it cools.

2) The ball will shrink as air has descended into the bottle.

3) The ball will shrink, since the air, when cooled, turned into a solid, which moved into the bottle.

4) None. The ball will remain inflated.

Answer: ____________________________________________

9. Insert numbers into the empty cells in order from cause to effect to explain how the activities of industrial enterprises can affect the fish wealth of the seas and rivers.

1) Chemicals poison small crustaceans.

2) Industrial enterprises discharge waste water into reservoirs.

3) Fish eat crustaceans.

4) If there are no crustaceans, there will be no fish.

5) Waste water contains chemicals.

Answer:

Look at the pictures and complete tasks 10 and 11.

Take a close look at the photograph of the Earth from space.

10. Which continent is shaded in the photo?

Answer: ____________________________________________________________

11. Below are pictures of animals. Which animals live in the natural environment (not in a zoo) of the area highlighted in the photograph in task 10? Write down the numbers under which these animals are listed.

Answer: ____________________________________________________________

12. Look at the pictures, read the text and compare the descriptions of pine and larch. Based on the descriptions, indicate at least one similarity and one difference between these plants.

Sosna L source

Pine - an evergreen tall tree, up to 35 m, lives 150-200 years, sometimes up to 400 years. Leaves in the form of needles. Needles - smooth, sharp, hard. Pine, like all conifers, does not have flowers. In May, the yellowish cones release pollen and fall on other cones. The winged seeds ripen in woody cones in the second year. Pine is a light-loving plant, unpretentious, grows both on dry sand, forming mossy forests, and in conditions of high humidity.

Larch - this is a tree of the Siberian, or northern taiga. Larch is a cold-resistant plant that grows in areas reaching up to Far North, high in the mountains. It needs large streams of light and does not grow well in dark conditions or in heavily moist soil. Larch can successfully grow, bloom and produce seeds. Like all conifers, larches do not have flowers. Seeds are formed in small cones with seed scales. The short, soft needles of larches emerge from yellowish buds every spring and fall like leaves every autumn, hence the tree's name.

Similarities: ________________________________________________________________________________________________________________________________________________________________________________________________

Difference:

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13. Divide the minerals into two groups. Write down the number of the selected mineral in the table. Indicate the name of each group.

MINERALS

List of minerals:

1) oil

2) clay

3) granite

4) gas

5) limestone

6) coal

7) iron ore

8) sand

9) peat

10) marble

11) chalk

12) aluminum ore

14. In each case, select its continuation at the beginning of the phrase in order to correctly form a connection: to do this, for each position in the first column, select the corresponding position from the second column.

Write down the selected numbers in the table under the corresponding letters.

Answer:

15. Look at the image of a human skeleton. In the image on the right, circle the number and label the following parts of the human body: collarbone, forearm, thigh.

Example: Answer:

16. What is posture? Which definition is correct and complete?

1) Posture is the position of the body during sleep.

2) Posture is the position of the body when reading, writing, drawing.

3) Posture is the position of the body in space.

4) Posture is the position of the body while working.

Answer: ____________________________________________________________

17. What to take with you for a holiday on the water? Write down the numbers of items you may need.

1) sunglasses

2) a pot or camp pan

3) a bottle or flask with water

4) source of fire (matches, lighter)

5) ax, saw

6) flashlight

7) book

8) camera

9) telephone

10) tape recorder

11) firewood

12) compass

13) tanning product

14) swimsuit or swimming trunks

15) inflatable ring

16) mosquito repellent

17) small sapper shovel

18) toilet paper

19) first aid kit

Answer: ____________________________________________________________

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18. Look carefully at the sign. What rule do you think is set by this sign? Write this rule.

Rule: __________________________________________________________

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Assessment

For a complete correct answer to task 1, 2 points are given. If the answer is given to only one of the questions, then 1 point is given.

For task 2 you can get a maximum of 4 points. The number of points awarded depends on the correct definition of the profession and explanation of the nature of the work, indicating the qualities of a person that are important specifically for a representative of this profession. If the profession is named incorrectly, then 0 points are given for the task.

For tasks 3.1. and 3.2. (only one of the proposed tasks is completed) you can get 8 points. The answer takes into account not only the content side (maximum 4 points), but also compliance with spelling and punctuation standards (maximum 4 points).

Each of tasks 5-10, 14, 16, 18 is worth 1 point. For correctly completed tasks 4,11,17 2 points are given, if one mistake is made, the point is reduced, if 2 or more mistakes are made, 0 points are given.

In task 12, 2 points are given for correctly indicated similarities and differences. If only similarities or only differences are indicated, then 1 point is given.

For correctly completed tasks 13 and 15 you can get 3 points.

Maximum amount points for the entire work - 37.

The teacher has the right to grade students based on the overall level of the class. We provide the recommended scale for converting the points received into a grade.

Similarities: light-loving coniferous trees.

Difference: pine is an evergreen tree;

larch soft needles appear every spring and fall off in the fall.

Task 13:

flammable: 1, 4, 6, 9

construction: 2, 3, 5, 7, 8, 10, 11, 12

Task 15:

clavicle (5), forearm (8), thigh (11)

Task 18:

Attention, bike path. OR Cyclists can ride on the road.

1.What device is used to determine body weight?

1) speedometer 2) scales 3) barometer 4) thermometer

2.What device is used to determine time intervals?

3. Read the description of the plant.

Pine is an evergreen plant up to 40 m high. Average duration The life of a tree is 150–200 years. The pine has a slender, straight trunk, the bark on it is almost gray below, and yellowish-red above. Dark green needles grow in bunches of two needles each. The needles fall from the tree every year, but not all at once, but partially, since most needles live for two to three years. The pine cones are brownish-gray and ovoid in shape.

Which picture shows a pine tree?

1) 2)

3) 4)

4. Thanks to what natural phenomenon Are groundwater reserves constantly replenished on Earth?

5. Read the description of the animal.

A swallow is a small, swiftly flying bird that rarely falls to the ground. Its plumage is black and white near the tail. The chest is wide, the neck is short, the head is flat. The wings are long and pointed, and the tail is forked or has a notch in the middle. The legs are short, with long thin toes. Swallows are insectivores; they catch their food directly in flight, and during the season, swallows destroy a large number of insects.

Which picture shows a swallow?

6. What device does the driver use to determine the speed of the car?

1) speedometer 2) lever scales 3) compass 4) thermometer

7. Finish the statement: The Universe is...

1) all the planets orbiting the Sun

2) Earth and its satellite Moon

3) stars and planets that astronomers observe

4) vast space with stars, planets and other celestial bodies

9.What natural phenomenon can be observed at any time of the year?

1) leaf fall 2) full moon 3) the appearance of thawed patches 4) swelling of the buds

1) fusibility 2) hardness 3) elasticity 4) plasticity

June 11, 23 is International Olympic Day. What do the Olympic rings symbolize? Why is the development of the Olympic movement important for humanity?

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Preparation for VPR on the surrounding world

What pictures show objects created by nature? Write it downnumbers drawings.

2. The reason for the change of day and night on Earth is

3. The sun is a cosmic body in the solar system that emits a huge amount of light and heat. At night we see the Moon also glowing. Why?

1) The moon is a star

2) The Moon is the largest object in the solar system

3) The Moon is closer to the Earth than to the Sun

4) The moon reflects sunlight

4. Read the description of the animal.

The gray toad is a large amphibian that spends most of its time on land. They can be found in the meadow, field, garden, and forest. In the spring, they briefly move into bodies of water to lay eggs. At sunset, toads actively hunt, and during the day they burrow into loose soil or hide under stones and in other shelters. They have short hind legs, dry, sometimes keratinized skin with numerous warts.

Which picture shows a gray toad?

5. Read the text.

Porcini– the most desirable find for a mushroom picker. Beautiful, tasty, amazingly aromatic. “White” got its name from unique feature: unlike other mushrooms, it does not darken when cut and further cooked. The size of the porcini mushroom cap can reach up to 40 centimeters in diameter; the maturity of the mushroom is indicated by the olive-yellow color of the tubes and pores under the cap. The color of the cap varies from light or dark brown to brownish-white, and less commonly yellow or red-brown. The leg is up to 25 centimeters in diameter, smooth or widening towards the base with a white mesh on a light brown background. The flesh of a freshly cut mushroom is white or slightly pink.

Which picture is it shown in? White mushroom?

1) elasticity 2) flammability 3) plasticity 4) transparency

7. What gas supports combustion and is necessary for breathing?

1) nitrogen 2) oxygen 3) hydrogen 4) carbon dioxide

8. Which of the following cosmic bodies does the following description apply to?

“A small celestial body orbiting the Sun. Sometimes it forms a tail of gas and dust.”

1) comet 2) planet 3) star 4) meteorite

Preparation for VPR on the surrounding world

1. Read the description of the animal.

The Mongolian gazelle is a medium-sized antelope living in the steppe with slender legs and lyre-shaped horns in males. The antelope received its second name because the males have a highly developed larynx, which makes the bottom of the neck convex. At the sight of danger, the animal can jump at a speed of 75–80 km per hour, taking off with 4–6-meter jumps up to 2 m in height. So an antelope can run for an hour or more.

Which picture shows the Mongolian gazelle?

3) 4)

2. What mineral does a person use in making bricks?

1) marble 2) limestone 3) coal 4) clay

3. Thanks to what natural phenomenon on Earth is the water supply in the lake constantly replenished?

1) the wind 2) the ebb and flow of the tides 3) the water cycle 4) the change of day and night

4.What device is used to determine air temperature?

1) speedometer 2) barometer 3) hygrometer 4) thermometer

1) fusibility 2) hardness 3) flammability 4) ductility

6.What kind of mineralis not hard?

1) sand 2) oil 3) limestone 4) granite

7.What phenomenon occurring in wildlife is typical for autumn in central Russia?

8.What gas supports combustion and is necessary for breathing?

1) quartz sand 2) limestone 3) clay 4) peat

9. You can find similar tables on weather websites. Carefully study the weather forecast for three days.

1) Air humidity on Tuesday will vary from 95% at night to 70% during the day.

2) From Tuesday to Thursday it will be partly cloudy.

3) The air temperature on Thursday will be above –6 °C.

4) On Wednesday morning the wind will change from south to southeast.

1) Seeds need light for germination.

2) For seed germination, identical glass glasses are needed.

3) Seeds placed on a damp cloth always germinate.

4) Germination of pea seeds depends on air temperature.

Preparation for VPR on the surrounding world

1. You can find similar tables on weather websites. Carefully study the weather forecast for three days.

1) south wind 2) north wind 3) west wind 4) east wind

What conclusion could Petya draw from the results of his experience?

1) Light is required for seeds to germinate.

2) Dry soil is required for seed germination.

3) The box promotes rapid plant growth.

4) A growing plant strives for light.

Write this rule.

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4.Look carefully at the fragment of the map. On him gray territory is allocated.

What is the name of this area?

5. Look at the pictures, read the text and compare the descriptions of cabbage and radish. Based on the descriptions, indicate at least one similarity and one difference between these plants.

Cultivated varieties of radish originated from a wild form - seaside radish, widespread along the shores of the Black and Mediterranean seas. The root crops formed in the first year are used raw for food. Cultivated radish is a frost-resistant plant. Its seeds begin to germinate at a temperature of 4 °C, seedlings and adult plants tolerate frosts down to –5 °C, so the seeds of this plant can be planted as early as April.

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Preparation for VPR on the surrounding world

1) How does oil dissolve in water?

2) Does water evaporation depend on the number of leaves a plant has?

3) How long will the plant branches evaporate water and oil?

4) Will the oil evaporate if it is in water?

Write down the action numbers in the correct order.

1) pour soil into the flower pot

2) lower the cutting into the dug hole

3) sprinkle the hole and compact it a little

4) make a small depression in the soil

5) lightly moisten the planting site and cover the cutting with a glass jar

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3.Look carefully at the fragment of the map. The mainland is highlighted in gray.

What is the name of this continent? _________________________________

He took half a liter glass jar with a small hole and a plastic tennis ball. Holding the can horizontally(Fig. 1) , Petya placed the ball in it and closed the neck of the jar with the palm of his free hand. Next, he began to intensively rotate the jar so that the ball inside began to quickly move along the wall of the vessel. After this, Petya turned the jar over, while continuing the rotational movements. Once she was in the neck down position(Fig. 2) , Petya removed his palm from the hole and stopped rotating the jar. Through a short time the ball fell out of the jar.

What conclusion could Petya draw from the results of his experiment?

1) Any objects placed in it can move in the jar.

2) The ball remains in the jar as long as it is rotated.

3) The jar must be opaque so that the movement of the ball is noticeable.

4) Any vessel can be used for such experiments.

Rice. 1

Rice. 2

Will Masha be able to buy food for her cat in this store if she comes to the store at eight o'clock on Thursday evening?

Explain your answer.

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6. Fill in the blanks in the “Natural Areas” table using the names and descriptions from the list below. Write down in place of each passnumber selected title or description.

Natural areas

1) saxaul

2) hot climate, little precipitation

3) beaver

4) stable snow cover, cold, long winters

5) forest

6) desert

Preparation for VPR on the surrounding world

1.Look carefully at the map. on her dark color the mainland is highlighted.

What is the name of this continent? __________________________________________

What question could Sergey get an answer to when setting up his experiment?

1) How does the presence of schoolchildren in the classroom affect the germination of pea seeds?

2) Is sunlight necessary for pea seeds to germinate?

3) Do pea seeds germinate in glass containers?

4) Does the germination of pea seeds depend on the availability of soil?

Beginning of experience

End of experience

3. Which of the following human actions is a bad habit?

1) use of other people's personal hygiene items

2) regular visits to the dentist's office

3) inclusion of vegetables and fruits in the diet

4) covering your mouth with a tissue when coughing or sneezing

4. Thanks to what organs can a person move?

1) kidneys 2) lungs 3) blood vessels 4) muscles

5.Look carefully at the fragment of the map. The territory is highlighted in gray.

Below are pictures of animals. Which three of these animals live in the natural environment (not in a zoo) in the area highlighted on the map? Write it downnumbers

6.What is the functionunusual human skin?

1) secretion of sweat and sebum

2) reaction to cold and heat

3) protection from sun rays

4) camouflage in the environment

Preparation for VPR on the surrounding world

What conclusions could Alena draw from her experience?

1) To germinate seeds, you need to take different glasses.

2) For seeds to germinate, sunlight must be present.

3) Seeds do not require sunlight to germinate.

4) For seed germination, a dry cloth is needed.

Beginning of experience

End of experience

2.Look carefully at the fragment of the map. The mainland is highlighted in gray.

What is the name of this continent? ____________________________

3. Look at the pictures, read the text and compare the descriptions of the chicken and the domestic goose. Based on the descriptions, indicate at least one similarity and one difference between these animals.

Domesticated breed of gray goose - domestic goose. He is usually incapable of flight. Because of the feathers and delicious meat The gray goose was domesticated quite early. Studying ancient Egyptian and Roman sources, biblical texts, we can conclude that this is one of the oldest domestic birds, since geese were domesticated more than 3,000 thousand years ago. However, geese are less modified by humans than other domestic birds; the modern domestic goose has remained practically the same as it was in the days of the ancient Romans.

Andrey decided to explore cranberry juice. He took two glasses, poured equal amounts of fruit drink and vinegar into them, and then placed an egg in each glass (rice. 1 ). After some time, he saw that in both glasses a large number of bubbles had collected on the surface of the eggs and at the upper boundary of the liquid, but in the glass with vinegar there were much more of them and they continued to actively form(Fig. 2).

What conclusion should Andrey draw based on the results of his experience?

1) Vinegar and fruit juice change the shape of a chicken egg.

2) Fruit juice is more acidic than vinegar.

3) Fruit juice should not be eaten.

4) Morse contains acid.

Rice. 1

Rice. 2

numbers , under which these animals are indicated.

Preparation for VPR on the surrounding world

Carefully look at the fragment of the map. The mainland is highlighted in gray.

Below are pictures of animals. Which three of these animals live in the natural environment (not in a zoo) on the continent highlighted on the map on the previous page? Write it downnumbers , under which these animals are indicated.

2. Look at the pictures, read the text and compare the descriptions of ice and snow. Based on the descriptions, indicate at least one similarity and one difference between these objects.

Snow consists of snowflakes - small crystals of frozen water. The color of the snow appears white because of the air between the crystals. Snow forms when the air temperature is below 0 °C. The height of snow cover on Earth does not exceed 4–5 meters.

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3. In each case, select its continuation at the beginning of the phrase so as to correctly compose the rule: for this, for each position in the first column, select the corresponding position from the second column.

Beginning of a phrase Continuation of a phrase

1) you need to shower or take a bath regularly.

B) To maintain healthy skin

2) it is necessary to carry out wet cleaning.

B) To improve health

3) you need to exercise regularly.

4. You know that in order for seeds to germinate, certain conditions are necessary. Olga was assigned to conduct an experiment testing the need for water and air for the germination of pea seeds. She took three identical glasses and poured 15 pea seeds into each of them. Olga put a damp cloth under the seeds in the second glass, and in the third glass she poured water over the seeds(Fig. 1) . The girl put all the glasses in the same warm place. After some time, she discovered that the pea seeds sprouted only in the second glass(Fig. 2) .

1) In the second glass, the seeds germinated more slowly than in the others.

2) With excess moisture, seed germination accelerates.

3) For seed germination, both water and air are needed.

4) For seeds to germinate, only light is needed.

Z

Part 5. A person digests and assimilates food through the organs

1) blood circulation 2) breathing 3) digestion 4) senses

Preparation for VPR on the surrounding world

1.Look carefully at the fragment of the map. The mainland is highlighted in gray.

Below are pictures of animals. Which three of these animals live in the natural environment (not in a zoo) on the continent highlighted on the map? Write it downnumbers , under which these animals are indicated.

2. Look at the image of a person. In the image on the right, use arrows and label the calves, axilla, and human liver.

Answer:

3. Thanks to what organs can a person perceive the world around him?

1) sensory organs 2) digestive organs 3) excretory organs 4) respiratory organs

And then he stuck a straw into the hole in the lid so that its lower end ended up in the colored water. Nikolay covered the junction of the straw and the lid with plasticine (rice. IN ). He placed the finished bottle, half filled with colored cold water, in a large jar of hot water for a few minutes (rice. G ). After some time, the colored water from the bottle began to flow like a fountain (rice. D ).

1) What happens to air when heated?

2) Is it capable cold water cool the hot one?

3) What prevents air from dissolving in water?

4) Why does water flow like a fountain when it cools?

5. Which of the following will lead to deterioration of a person’s vision?

2) TV at a distance no closer than 2.5 m

3) place the table lamp only on the left

4) sit at the computer for hours

6. Three bins were installed near your house for separate collection of household waste.

What items will you put in the glass tank? Write it downnumbers these items.

1. In the summer, Ivan and his parents vacationed on the Black Sea coast. By the evening of the first day, the teenager complained of skin redness and burning. The parents decided to help Ivan. When helping Ivanit is forbidden

1) lubricate the skin with any oil

2) invite him to take a cool shower

3) give him a glass of water

4) call a doctor

2. Masha read about the role of water evaporation in the life of plants and decided to conduct an experiment. She took four glasses and poured the same amount of water into each. She left the first glass without a plant. In the rest I placed branches of the same size of the same plant. In the second glass she placed a twig from which she had removed all the leaves; in the third - a twig with two leaves, and in the fourth - with six leaves of approximately the same size. To reduce the evaporation of water from the surface, Masha poured a thin layer of oil on the water(Fig. 1) . The girl observed the progress of the experiment for three days. On the fourth day, Masha sketched the results of the experiment(Fig. 2) .

1) Water evaporates through a thin layer of oil.

2) The thicker the plant branch, the more water evaporates.

3) For plant life, water and oil are needed.

4) The more leaves on the branch, the more water has evaporated.

3. Why do doctors advise people to breathe through their nose rather than their mouth?

1) The air in the nose is purified and warmed.

2) The tongue and teeth make it difficult for air to enter the lungs.

3) The mouth is an organ of digestion, not breathing.

4) An open mouth is a sign of poor upbringing.

4. What should you do if your cheeks are very cold during a walk in the forest?

1) call an ambulance

2) immediately contact a doctor at the clinic

3) rub your cheeks with clean snow

4) rub your cheeks with a soft woolen cloth

5.What role does the heart play in the human body?

1) supplies the blood with nutrients

2) accumulates oxygen in the blood

3) pushes blood through the vessels

4) regulates the functioning of the body

6. Oxygen enters the human body through

1) lungs 2) heart 3) spinal cord 4) muscle tissue

7. What comes from the brain through the nerves to the human organs?

1) nutrients 2) water and mineral salts 3) electrical signals 4) carbon dioxide and oxygen

8.What is the importance of the respiratory system for humans?

1) fill voids inside the body

2) ensure the flow of air into the body

3) help accumulate useful material in organism

4) serve as a place where excess blood flows

What rule do you think is set by this sign?

Write this rule.

________________________________________________________________

________________________________________________________________

________________________________________________________________

________________________________________________________________

________________________________________________________________

________________________________________________________________

10. Tell us about the locality in which you live (for example, what kind of houses are there, attractions, traditions, what nature is like).

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

11.Which of the following is considered a person’s bad habits?

1) use other people's personal hygiene items

2) plan your time

3) brush your teeth regularly

4) eat vegetables and fruits

12.Which group lists only personal hygiene items?

1) toothbrush, comb, towel, washcloth

2) toothpaste, soap, bath, washing machine

3) handkerchief, saucepan, hand cream, scissors

4) bucket, bath broom, washing powder, toothpick

Preparation for VPR on the surrounding world

Then Kostya observed for several hours a rise in the level of liquid in a tube inserted into the root crop.

What question did Kostya want to answer in this experiment?

1) Does sugar syrup affect the taste of root vegetables?

2) Does the carrot root absorb water?

3) At what temperature does the root crop begin to grow?

4) Can carrot roots stay in water for a long time?

2. Which of the following refers to bad human habits?

1) eat a lot of vegetables and fruits

2) Brush your teeth morning and evening

3)attend physical education classes

4) use other people’s personal hygiene items

3. Why do doctors recommend breathing through the nose and not through the mouth?

1) The mouth is an organ of digestion, not breathing.

2) Teeth and tongue interfere with the movement of air into the lungs.

3) It’s unpleasant to communicate with a person whose mouth is open all the time.

4) The air in the nose is purified and warmed.

4. What kind of person is called polite? What rules of politeness do you know? Why should every person be polite?

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

5. The reason for the change of day and night on Earth is

1) uneven illumination by the Sun of the Northern and Southern Hemispheres

2) rotation of the Moon around the Earth

3) rotation of the Earth around its axis

4) the huge distance from the Sun to the Earth

6. Dima, together with his younger brother, conducted an experiment on the formation of roots on the shoot of a houseplant. To do this, he took two cut shoots and placed them in transparent glasses with boiled water cooled to room temperature. At the same time, he poured a little vegetable oil into one of the glasses.(see picture) .

After about a week, in a glass without oil, roots began to form on the part of the shoot that was in the water.

What conclusions could Dima and his younger brother draw from the results of the experiment?

1) Vegetable oil affects the formation of roots.

2) Plants should not be watered with boiled water.

3) The transparency of the glasses affects the development of roots.

4) A plant cannot live without roots.

7. Carefully look at the sign that you can see, for example, next to an asphalt road.

What rule is established by this sign?

Write this rule.

________________________________________________________________

________________________________________________________________

________________________________________________________________

________________________________________________________________

8. What property of air allows us to see objects around us?

1) colorlessness 2) elasticity 3) transparency 4) mobility

9.What phenomenon occurring in wildlife is typical for autumn in central Russia?

1) flood 2) heavy rains 3) ripening of meadow plant fruits 4) mass flowering

10.What device is used to determine time intervals?

1) speedometer 2) hygrometer 3) stopwatch 4) thermometer

11. Look at the image of a person. In the image on the right, use arrows to show and label the ankle, lungs, and stomach of a person.

VPR 2017 The world around us, grade 4 Sample. All-Russian Test Work

Instructions for performing the work

To complete work on the subject “The World Around You” you are given

45 minutes. The work consists of two parts and includes 10 tasks.

Write your answers to the assignments in the answer field in the text of the work.

When performing work, it is not allowed to use a textbook, workbooks or other reference materials.

We advise you to complete the tasks in the order in which they are given. To save time, skip a task that you cannot complete immediately and move on to the next one. Try to complete as many tasks as possible.

We wish you success!

The sample contains several examples of tasks 3, 7 and 8.

In real versions of the test work, only one task will be offered for each of these positions.

Part 1

2. You can find similar tables on weather websites. Study the weather forecast for three days.

Choose the correct statements about the expected weather for these three days and write their numbers in the answer line.

1. On Wednesday the air temperature will not exceed 21 °C.
2. On Tuesday the wind will blow from the north.
3. Humidity will remain steady Tuesday night into Wednesday morning.
4. It will be cloudy throughout the three days. Answer:

3. Look at the world map. Two continents are marked on it with the letters A and B.

3.1. Write the name of each continent in the space provided.

Name of continent A:

Name of continent B:

3.2. Photos are shown on the next page polar bear , beaver, zebras And rhinoceros. Write down the name of each of these animals next to the number of the photograph in which it is depicted.

3.3. Which of these animals live in the natural environment (not in a zoo) on continent A, and which on continent B? Write it down numbers photographs depicting these animals.

Continents	A	B
Animals

Look at the map, photographs and complete task 3.

Look at the map. Two natural zones are marked on it with the letters A and B.

3.1. Write down the name of each natural area in the field provided for this. Name of natural area A: Name of natural area B:

3.2.The next page shows images of animals and plants sable, polar owl, arctic fox And brown bear. Write the name of each of these animals and plants next to the number of the photo it appears in.

3.3. Which of these animals/plants live/grow in the natural environment (not in a zoo or botanical garden) in natural zone A, and which in natural zone B? Write it down numbers photographs depicting these animals and plants in a table under the corresponding letters.

Natural area	A	B
Animals and plants

4. Make up two rules for preserving human health from the given parts of the phrases: to do this, for each position in the first column, select the corresponding position from the second column.

Write down the selected numbers in the table under the corresponding letters.

shin, shoulder And stomach

6.1. Compare the conditions for germinating pea seeds in two different glasses in the experiment described. Underline one of the highlighted words in each line.

Temperature of seeds in two glasses: same / different

Illumination of seeds in two glasses: same / different

6.2. What measurements and comparisons should Artyom make to determine whether lighting affects the rate of seed germination?

Part 2

When completing tasks 7–10, answer each of the questions presented sequentially. Write down your answers clearly and legibly, observing the norms of speech.

Rule 1:

Rule 2:

Rule 3:

What rule do you think each of these signs reflects? Write these rules.

Rule 1:

Rule 2:

Rule 3:

Selected photo:

A)

B)

IN)

Selected photo:

10.1. Write down the name of the region: republic, or region, or region, or city, or Autonomous Okrug, in which you live.

10.2. What is the name of main city your region / area in which you live?

10.3. What goods is your region known for producing? What natural monuments or historical and cultural monuments are located in your region? Tell us about one of these monuments.

Test work evaluation system

Evaluating short answers to tasks 2–4, 6.1, 6.2

The correct answer to each of tasks 3.2, 4, 6.1 and 6.2 is worth 1 point.

A complete correct answer to each of tasks 2, 3.1 is scored 2 points. If there is one mistake in the answer (including an extra number written or a required number not written), 1 point is given; if two or more mistakes are made - 0 points.

A complete correct answer to task 3.3 is worth 3 points. If there is one mistake in the answer (including an extra number written or a required number not written), 2 points are awarded; if two errors are made - 1 point, more than two errors - 0 points.

Instructions for assessing answers to tasks 1, 5, 6.3-10

1. Look at the picture showing the office. The inside of the window can be made of glass. It is marked in the figure with an arrow with the corresponding inscription.

In the picture, show with an arrow any object (part) made of metal and any object (part) made of paper. Write the name of the corresponding material next to each arrow.

	Points
One of possible options answer An indication of any other objects (parts) in the drawing should be counted as the correct answer, if they can be made of appropriate materials. Only the indication of the item (part) with the signature of the corresponding material from which the item (part) is made is counted for assessment.
Correctly indicated one item (part) from each material with appropriate signatures	2
The item(s) (part(s)) from only one material with the appropriate signature are correctly indicated, items (parts) from another material are indicated incorrectly or not indicated	1
Not a single item is specified correctly (details)	0
Maximum score	2

5. Look at the picture of a person. Show with arrows and sign shin, shoulder And stomach

person as shown in the example.

Contents of the correct answer and instructions for assessment	Points
Only the indication of a body part (organ) with the corresponding signature is counted during the assessment. For paired parts (organs), it is sufficient to indicate only one of these parts (organs)
All three parts of the body (organ) are correctly indicated with appropriate captions	2
Only any two parts of the body (organ) with corresponding signatures are correctly indicated	1
Only any one part of the body (organ) with the corresponding signature is correctly indicated. OR All body parts (organs) are listed incorrectly. OR All body parts (organs) are marked with arrows, but not labeled. OR No body part (organ) is specified	0
Maximum score	2

6. Artyom observed the germination of pea seeds and the sprouts that appeared. To find out whether light affects the rate of germination, he took two glasses, put several identical pea seeds in each of them and filled them with water from one bottle so that the seeds were completely submerged in water. Artyom placed both glasses on the table under a fluorescent lamp, but shielded one of them from the lamp with a cardboard box with holes cut out. Then Artyom watched the sprouts appearing in both glasses.

6.3. With the help of what experiment can Artyom find out whether the presence of soil in a glass affects the rate of seed germination? Describe this experiment.

Contents of the correct answer and instructions for assessment	Points
The answer may include the following description of the experiment. In one glass you need to pour some seeds and fill them with water, in another glass - seeds and soil and pour water over them. Place the glasses side by side so that there is the same lighting and the same temperature. A different description of the experiment, similar in meaning, can be given
The description of the experiment correctly reflects differences in seed germination conditions (one of the glasses should contain soil, the other should not); similarities in seed germination conditions in terms of humidity, temperature and light	2
The description of the experiment correctly reflects only the differences in the conditions for seed germination (one of the glasses should contain soil, the other should not)	1
The description of the experiment does not reflect/incorrectly reflects the differences in seed germination conditions (one of the glasses should contain soil, the other should not). OR Description of the experiment is not given	0
Maximum score	2

7. Look at the signs shown in the pictures. Where can you find each of these signs?

What rule do you think each of these signs reflects? Write these rules.

Contents of the correct answer and instructions for assessment	Points
1) the place where you can find each of the signs: 1) street, 2) museum / shopping center, etc., 3) clothing label; 2) rules: 1 - Here you should cross the road at a pedestrian crossing. 2 — Photography is prohibited in this room. 3 - This item cannot be ironed.
Specifying a place
The places where you can find two or three signs are correctly indicated	1
The place where you can find only one of any signs is correctly indicated. OR No place is specified correctly	0
Rules
	2
	1
	0
Maximum score	3

Look at the signs shown in the pictures. What do you think all these signs have in common?

What rule do you think each of these signs reflects? Write these rules.

Contents of the correct answer and instructions for assessment	Points
The correct answer must contain the following elements: answer to the question: what do signs have in common: all these signs can be found on the street OR are they traffic signs; (The answer to the question can be given in a different formulation that is similar in meaning.) rules: 1 - Here you should cross the road at a pedestrian crossing. 2 - Be careful, children may run across the road here. 3 – There is a bike path here. The rules may be given in other formulations that are similar in meaning. Not only the strict formulation of the rule, but also any explanation indicating that the student understands the corresponding rule can be accepted as the correct answer.
Answer to the question: what unites the signs?
The question was answered correctly	1
Wrong answer	0
Rules
Three rules are formulated correctly	2
Only any two rules are formulated correctly	1
Only one rule is formulated correctly. OR Not a single rule is formulated correctly	0
Maximum score	3

8. The photographs show objects that representatives of different professions work with.

Choose ONE of the photos and write down the letter it is represented by. Representatives of what profession work with the objects depicted in the selected photograph? If you know many professions whose representatives work with the subject(s) you have chosen, name any of them. What kind of work do people in this profession do? How is the work of people in this profession useful to society?

		Points
K1	Definition of profession	1
		1
		0
K2	Explanation of the nature of the work	1
		1
	OR The answer is incorrect	0
K3		1
		1
	OR The answer is incorrect	0
	Maximum score	3

The photographs depict objects that representatives of one of the professions work with.

What kind of profession is this? What kind of work do people in this profession do? How is the work of people in this profession useful to society?

Criteria and guidelines for assessment		Points
K1	Definition of profession	1
	The profession is correctly defined. When grading, valid names of any level of specificity (for example, worker, builder, painter) are counted as the correct answer.	1
	Profession not explicitly defined/incorrectly defined	0
	If the profession is not explicitly defined / defined incorrectly and 0 points are given according to criterion K1, then 0 points are given for all other assessment positions
K2	Explanation of the nature of the work (When assessing, the volume of the explanation is not taken into account; a brief explanation, correct in essence, can be assessed with the maximum score for this criterion.)	1
	It is correctly explained what work the representatives of the chosen profession do	1
	There is no explanation of what kind of work the representatives of the chosen profession perform. OR The answer is incorrect	0
K3	Explaining the benefits to society (When assessing, any explanation can be accepted as correct. The main thing is to specify the explanation in relation to the chosen profession.)	1
	An appropriate explanation is given of how the work of people in their chosen profession is useful to society	1
	General considerations are given that are not related to the social significance of a particular profession. OR The answer is incorrect	0
	Maximum score	3

The photographs show people of different professions at work. Choose ONE of the photos and write down the letter under which it appears.

What profession is represented in the selected photo? What kind of work do people in this profession do? What materials/equipment do representatives of this profession use in their work?

A)

B)

IN)

Criteria and guidelines for assessment		Points
K1	Definition of profession	1
	The profession is correctly identified (the image chosen by the student is related to the profession he named). When grading, valid names of any level of specificity (for example, worker, builder, painter) are counted as the correct answer.	1
	Profession not explicitly defined/incorrectly defined	0
	If the profession is not explicitly defined / defined incorrectly and 0 points are given according to criterion K1, then 0 points are given for all other assessment positions
K2	Explanation of the nature of the work (When assessing, the volume of the explanation is not taken into account; a brief explanation, correct in essence, can be assessed with the maximum score for this criterion.)	1
	It is correctly explained what work the representatives of the chosen profession do	1
	There is no explanation of what kind of work the representatives of the chosen profession perform. OR The answer is incorrect	0
K3	Specifying materials/equipment (When assessing, the indication of materials and/or equipment to any extent may be accepted as correct.)	1
	Correctly indicated materials and/or equipment used in work by representatives of the chosen profession	1
	Wrong answer	0
	Maximum score	3

9. On February 8, Russian Science Day is celebrated in our country. Why is the development of science important for Russia? (Write your answer in up to five sentences.)

10.1. Write down the name of the region: republic, or region, or region, or city, or autonomous district in which you live.

10.2.What is the name of the main city of your region / district in which you live?

10.3.What goods is your region known for producing? What natural monuments or historical and cultural monuments are located in your region? Tell us about one of these monuments.

Criteria and guidelines for assessment		Points
K1	Indication of goods for which the region is known for production	1
	The product(s) for which the region is known for production is correctly indicated	1
	Product(s) for which the region is known for production is not listed or listed incorrectly	0
K2	Name of a natural monument or historical and cultural monument of the region	1
	Natural or historical and cultural monument(s) named correctly	1
	Monument(s) of nature or history and culture is not named or named incorrectly	0
K3	A story about a natural monument or cultural monument	2
	The story along with impressions from visiting the monument, watching films about it, etc. contains basic information about it. No factual errors	2
	The story along with impressions from visiting the monument, watching films about it, etc. contains basic information about it; There are factual errors in the story. OR The story contains only impressions of visiting the monument	1
	Reasoning of a general nature is given that does not correspond to the requirements of the assignment. OR The answer is incorrect

While writing this work " VPR on the surrounding world 2018 Volkova Option 9 " the manual " " was used.

Exercise 1

Look carefully at the pictures of the objects. These are images of toys. An arrow labeled “wood” marks the cubes that are made from this material. Using the sample, mark any item that could be made of metal and any item that could be made of plastic.

Show answer

Task 2

Carefully study the weather forecast for three days from the table.

Read statements about the weather that is expected on the specified day. Choose the correct statements and write their numbers on the answer line.

1. Variable winds are expected on Sunday.
2. Air humidity on Monday will not exceed 90%.
3. There will be snow on Saturday that won't melt until Monday.
4. The lowest morning air temperature on these days of the week will be on Sunday.

Show answer

1. Variable winds are expected on Sunday. — right— yes, on Sunday the wind direction will change three times
2. Air humidity on Monday will not exceed 90%. — right— yes, on Monday the maximum humidity will be 89%
3. There will be snow on Saturday that won't melt until Monday. — wrong— Rain is expected on Saturday, not snow
4. The lowest morning air temperature on these days of the week will be on Sunday. — wrong- the lowest morning temperature will be on Saturday (-1) and not on Sunday (0)

Incorrect answers: 1, 2

Look at the map of the Earth's hemispheres, the images and complete task 3.

Task 3

On the map of the Earth's hemispheres, two continents are designated by the letters A and B.

3.1. Write down the names of the continents corresponding to the letters.

Show answer

A: South America

B: Australia

3.2. Look at the images of an armadillo, a wombat, a macaw, and a cockatoo. On each line write the corresponding name of the animal.

1. _____________________
2. _____________________
3. _____________________
4. _____________________

Show answer

1. wombat
2. cockatoo
3. armadillo

3.3. Which animals (see paragraph 3.2.) are found in nature on continent A, and which on continent B? Write down the numbers of the corresponding images.

A: ________________

B: ________________

Show answer

A: 3, 4 - armadillo, macaw

B: 1, 2 - wombat, cockatoo

Task 4

Make two rules. Match the beginning of each phrase with the appropriate sentence.

Fill out the table: write down the corresponding numbers.

Show answer

Task 5

Carefully look at the image of the person. In the left figure the arrow marks one of the upper limbs- hand. In the right picture, show the knee, wrist and stomach as an example.

Show answer

Task 6

4th grade students conducted experiments to study the properties of soil. They wanted to find out whether different soils contained the same amount of humus. The guys took two identical-sized lumps of soil: one from the school flowerbed, the second from the river bank. They began to heat both samples on alcohol lamps.

6.1. Compare the experimental conditions. Underline the word that correctly reflects these conditions.

Soil sample size: same / different

Soil samples: same / different

Show answer

The soil samples are the same size. Various soil samples.

6.2. What observations and comparisons need to be made to determine whether the soil samples contain the same amount of humus?

Show answer

It is necessary to observe and compare which sample will emit smoke when heated (or will emit more smoke) and which sample will emit bad smell(or the unpleasant odor will be more pronounced).

6.3. If students wanted to find out whether soil samples contained the same amount of salts, what experiment could they use to do this? Describe this experiment.

Show answer

Method 1

Put the same amount of soil and heat it on an alcohol lamp. Compare the amount of ash remaining at the end of the experiment. The more ash, the more salts are contained in the soil.

Method 2

Place the same amount of soil in two glasses and fill them with the same amount of water. Allow the salt to dissolve for some time. Strain the water from each glass. Remove water by evaporation from each glass. Compare the amount of salt remaining in each glass.

This method is suitable for determining the amount of soluble salts.

Part 2

Task 7

The pictures show signs that can be found, respectively, on clothing labels, on the rear window of a car, or on a bus. Look at them carefully and write what these signs could mean.

1. _____________________
2. _____________________
3. _____________________

Show answer

1. This product cannot be washed.
2. Attention! The student is driving the car.
3. While the bus is moving, hold on to the handrail!

Task 8

People of different professions use in their work various instruments, mechanisms and accessories. Look at the images, determine the professions of people who require these items for work. Choose one of the drawings and write down its number in the specially marked box.

On the response line:
- write down the name of the relevant profession (if you know several professions that require these items, write down any of them)
- describe what kind of work people in this profession do
- write how this work is useful to society

Show answer

1. Ophthalmologist
2. Teacher (or other options)
3. Photographer

Task 9

Every year on June 5, one of the most important environmental holidays is celebrated all over the world - World Environment Day. This day was established in 1972 by the UN General Assembly. Think and write what it means environment for humans and why it needs to be protected. (The answer is up to five sentences.)

Task 10

10.1. Write down the name of the region (republic, region, territory, autonomous district, city) in which you live.

10.2. Write down the name of the capital of the main administrative city of your region.

10.3. What is the name of the locality where you live? Write down the name, in the answer indicate the type of settlement (city, village, town, hamlet). What architectural monuments are located in your city? Write about one of them.

DEMONSTRATION OPTION

final work for graduates primary school

around the world

(to assess the state of the education system)

The demonstration version was developed to assess primary school graduates’ mastery of the planned learning outcomes in the subject “The World around us.” Approaches to developing content and structure this option presented in the work specification.

When reading the demo version, you should keep in mind that the tasks included in it do not reflect all the planned results, the achievement of which will be verified using the entire series of CMMs. Full list elements that can be controlled are given in a codifier that determines in accordance with the requirements of the Federal State Educational Standard of primary general education planned results of mastering the main educational program primary general education in the subject area “Social studies. Natural Science (The World Around us).” Purpose demo version is to give an opportunity to get an idea of ​​the structure of CMMs, the numbertasks, their form and level of difficulty.

INSTRUCTIONS FOR STUDENTS

45 minutes are allotted to complete the work.

In your work you will encounter different tasks. In some tasks you will need to choose one answer out of four proposed. Circle the number next to the answer you think is correct.

In some tasks you will need to choose several correct answers. Read the text of the assignments carefully.

There will be tasks in the work, the answer to which must be written down in the indicated place.

Some tasks will seem easy to you, others - difficult. If you don't know how to complete a task, skip it and move on to the next one. If you have time left, you can try again to complete the missed tasks.

If you made a mistake and want to correct your answer, cross it out and circle or write down the answer that you think is correct.

We wish you success!

1. Indicate the order on the flag Russian Federation colored stripes are located. Connect the name of the color with the corresponding stripe on the flag with an arrow.

2. Under Dmitry Donskoy, stone walls were built in the Moscow Kremlin. Stone craftsmen from all over the area were gathered to Moscow. And in 1367 they got to work. The walls were built from limestone, which was mined in quarries near Moscow. The Kremlin so impressed its contemporaries with the beauty of its white walls that from then on Moscow began to be called white-stone.

In what century did stone walls appear near the Moscow Kremlin? Indicate this century on the Timeline.

3. Determine which of the pictures shows a poisonous plant?

4. The natural reservoir with standing water is gradually overgrown. Undecomposed vegetation is deposited on the bottom, where peat can subsequently form. Such a body of water is called

1) lake 2) pool 3) river 4) swamp

5. Below is food chain, characteristic of the forest zone:

oak → boar → wolf

Choose the correct statement about this food chain.

1) Wolves eat acorns and oak roots

2) Oak trees are extremely dangerous for wild boars

3) Wolves hunt wild boars

4) Wild boars damage crops in the fields

6. Here are the names of bodies or substances:

marble column

water drop

iron nail

sunflower oil

salt

Write these names in the appropriate cells of the table.

7. At school, the children studied whether plant seeds need water, air, heat and light to germinate. Alyosha decided to conduct research at home with bean seeds.

Alyosha put wet gauze in the first glass under the seeds so that water and air could reach the seeds, and in the second glass he completely filled the seeds with water so that no air could reach them. The boy placed both glasses in the same warm place in the sunlight.

What did Alyosha test in his experiment?

1) How many bean seeds remained viable?

2) Is sunlight necessary for bean seeds to germinate?

4) Does the rate of germination of bean seeds depend on air temperature?

Using the atlas-identifier “From Earth to Sky”, find a description of the jay in it. This bird is a close relative of the crow.

Read the information about the jay in the identification atlas and the text below.

(1) The jay differs from its relatives - crows, jackdaws and rooks - in its reddish-brown color. (2) Blue feathers on the wings make the jay even more elegant.(3) The jay feeds exclusively on plant foods, such as acorns and nuts.(4) The jay builds a nest in March, and at the end of May its chicks appear.

8. What error in describing the characteristics of a jay was made in this text? Write down the number of the sentence that contains incorrect information about the jay.

Answer:

9. What information about the jay given in the text that you could not verify using the identification atlas?

Answer:

“I crawled out of a tiny barrel,
Sent roots and grew up,
I have become tall and mighty,
I'm not afraid of thunderstorms or clouds.
I feed pigs and squirrels -
It’s okay that my fruit is small.”

It is easy to recognize an oak tree in this riddle, because it talks about what this tree looks like, how it reproduces and how it helps animals.

10. Write your riddle about rowan , indicating three characteristics of this plant. (There is no need to write a riddle in verse). Answer:

11. Based on your knowledge, determine in which of the text fragments we're talking about about real historical events. Circle the letters of all the correct answers.

A. They talked evil envious people Prince Vladimir on the old hero Ilya of Muromets, as if Ilya boasted of surviving the prince from Kyiv and sitting in his place. Vladimir got angry and ordered Ilya to be imprisoned in an underground prison, in deep cellars. It would be bad for the hero there. Yes, fortunately, the young princess, Vladimir’s daughter, took pity on him: secretly from her father, she sent down pillows, silk blankets, a warm dress and hearty food to the dungeon.

B. The profession of weaver in Rus' was first mentioned in the chronicle of 1216, that is, in the 13th century. The appearance of the first, still small workshops, where several weavers worked, dates back to this time.

IN. On April 12, 1961, one word spread around the world: “Let's go!” Our compatriot was the first to fly around spaceship Earth. Gagarin spent only 108 minutes in space, but this flight opened the space age of mankind.

12. Match dates and events.For each date, select a historical event.

date		Event
A) 1380		The Great Patriotic War
B) 1812		Patriotic War with Napoleon's Army
B) 1941		Battle of Kulikovo

Write down the selected numbers next to the corresponding letters in your answer.

Answer: A – _____, B – _____, C – _____.

13. From the statements listed below, choose a rule that will help you maintain good vision.

3) The text of the book should be kept as far from the eyes as possible.

14. The figure shows schematically digestive system person. Which of the digestive organs is indicated by an arrow in the figure?

1) esophagus

2) intestines

3) stomach

4) liver

15. Earth is one of the planets solar system. The diagram shows the Sun and some bodies of the solar system: the Earth, its satellite and the planet that is the closest neighbor of the Earth. Determine what numbers indicate these celestial bodies.

Sun

Write down the names of these celestial bodies next to the corresponding number.

Answer: 1 – ______________, 2 – ______________, 3 – ______________

16. Compare milk and oil. To do this, fill in the blanks (a-d) in the table. An example of filling out the table is given in the first line.

17. Based on the completed table, draw a conclusion about which properties of oil and milk are the same and which are different. Write down the conclusion.

Conclusion:

Ira’s grandmother says that green onions are very good for health. Ira decided to please her grandmother and grow green onions for her.

Ira read in a book how to do this. Here's what it said:

1. Pour unboiled water into a small jar. Such water contains more air, which the roots need to grow.
2. It is better to take a transparent jar to make it easier to monitor the water level.
3. Place the onion head on top of the jar with the bottom of the onion touching the water.
4. In order for the leaves to germinate together, the onion must be exposed to light in a warm place.
5. After 2 - 3 days you will see roots appear on the bulb.
6. When the roots grow, green leaves will “hatch” from the bulb.
7. Make sure the onion roots are always touching the water.
8. Wait until there are a lot of leaves, then cut them off and eat to your health!

18. Ira did everything as she read in the book, and then left for five days on an excursion to another city. When she returned, she saw that the roots had not sprouted. Five-year-old brother Sasha said that the cat Murka dropped a jar of onions. Sasha picked up an empty jar from the floor, put an onion in it and put it in the closet, away from the cat. Why didn't the onions sprouted?

1) For roots to germinate, light is required.

2) The cat scratched the onion, and the onion “died.”

3) Too little time has passed, you need to wait a little longer.

4) The bulb can only germinate when in contact with water.

19. In late autumn, Ira discovered several bulbs with sprouted roots and decided to plant them in a box on the balcony. Ira put on her coat, went out onto the balcony, planted onions in a box of soil and watered her “garden.” However, she failed to reap the harvest. Explain why the onion leaves did not grow?

Answer:

20. Walking along the edge of the forest, Kostya and Dasha saw near the path a chick that had fallen from the nest. The chick sat with a ruffled look; it seemed to the children that he was looking around in fear. Kostya and Dasha began to discuss what to do. The guys' statements are given below. Get to know them.

He is so small and cannot fly. Left without help, he will die, because there will be no one to take care of him. Let's take him home and feed him. And when he grows up and learns to fly, we will release him into the wild.

I heard that birds living in captivity cannot later adapt to life in the forest. It's better to leave him in the forest. His nest was probably destroyed by predators. Let's take it far away from here so that predators won't find it, and leave it somewhere in the thick grass.

Do you share the guys' point of view? Mark your answer with a sign✓ .

Explain why you hold this point of view.

Job number	Correct answer (solution)	Maximum score for completing the task
	Answer: Connected by arrows with the name of the color (from bottom to top) - red, blue, white 1 point – all arrows are drawn correctly 0 points – one or more mistakes were made
	Answer: Marked 14th century 1 point – the correct answer is marked 0 points – incorrect answer
	Answer: 3) 1 point – correct answer selected 0 points – incorrect answer
	Answer: 4) swamp 1 point – correct answer selected 0 points - incorrect unswer
Substances	Sunflower oil	Salt

2 points – all table cells are filled in correctly

1 point – one or two elements are placed in the wrong cells

0 points - in other cases