Kendriya Vidyalaya Singrauli

KENDRIYA VIDYALAYA SINGRAULI

HALF YEARLY EXAMINATION (2017-18)

SAMPLE PAPER -I (CLASS – VI)

SUBJECT-SCIENCE

Section-A

1. Fill in the blanks: (1×5=5)

a) ------is a device used for spinning .

b) knitting of woolen yarn is a------change.

c) The materials which occur in nature are called ------.

d) sanil moves with the help of a------.

e) we get sugar from------.

2. Choose the correct option - (1×5=5)

1. Which of the following nutrients in not present in milk-

a) Protein b) Vitamin c

c) Calcium d) Vitamin D

2. Pick the change that can be reversed from the following-

a) Cutting of tree b) Melting of ghee c) Burning of candle d) Blooming of flower

3. Which of the following terms constitute the female part of flower-

a) Sepals,petal,stamen b) Stigma,style and ovary

c) Ovary,stamen and stigma d) Ovary,style and stamen

4. How many muscles work together to move a bone-

a) One b) two

c) Three d) Four

5. The process of removal of wastes from the body is called-

a) Respiration b) Circulation

c) Excretion d) Digestion

3. Match the following: (1×5=5)

Section-B

(2×5=10)

4. Define following terms:

Joint, Natural fibres

5. Name five objects which can be made from wood?

6. Define Evaporation?

7. What is pollination?

8. Define transparent with examples?

Section-C

(3×10=30)

9. Write three function of skeleton?

10.Write function of stem?

11. How is weaving different from spinning?

12. Explain different properties of material?

13. Unscramble the words of following words-

a) jthgoinein

b) roncet

c) nniigng

14. Why can our elbow not move backwards?

15. Explain movement in snail?

16.What are synthetic fibers? Give examples.

17. Answer these questions-

1. Name two complex carbohydrates?

2. Give an example of a plant whose more than one part is eaten as food?

3. Which method is used to separate tea leaves from tea?

18. Mark ‘T’ if the statement is the true and ‘F’ if it is False –

1. A pure substance has a fixed boiling and melting point.

2. Expansion of an iron rod on heating is a reversible change.

3. The finger bone do not have joints.

Section-D

(5×5=25)

19.Name five plant and their parts that we eat?

20. How can you detect the presence of proteins in a given food item?

21. Write the name of diseases/disorders and their symptoms off the following vitamins and

Minerals (any 5)

Vitamin A, Vitamin B, Vitamin C, Vitamin D, Calcium, Iodine

22. Explain the process of making yarn from fibre?

23.How can we obtain cotton balls from cotton plants? What is ginning? Explain?

Or

How can materials be grouped together?In what ways do we classify materials?