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Dav Public School, Safilguda Subject-Science Worksheet Class-V/ Lesson-1 My Body

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DAV PUBLIC SCHOOL,SAFILGUDA

SUBJECT-SCIENCE WORKSHEET CLASS-V/


LESSON-1 MY BODY
I. Answer the following in one word:

1. What are high pitched sounds are called? _____________________________


2. Name the hole that allows light to enter the eyes. ________________________
3. Which is the smallest bone in our body? ________________________________
4. The eye is connected to the brain by which nerve ? _______________________
5. Name the disease which causes joint pain, swelling and stiffness.___________
6. Where is bone marrow present in our body ? ________________________
7. Which is known as the factory for making blood cells? _____________________
8. Name the jaw which is movable. _________________________
9. How many bones make the back bone ? __________________________
10. The spinal cord is protected by ._________________________________
11. Mention the no of movable and semi –movable joints in our body.___________
12. Two bones are held together by .________________________
13. The bones are held together by strong stretchy band like tissue called ________
14. Name the tough ,smooth shiny substance which covers the end of each
bone.______________________
15. Name the black hole present in the centre of the iris .______________________
16. Name the largest sense organ of our body? ________________________
17. Name the frame work of bones which protects heart and lungs._____________
18. Name the largest bone of our body.___________________
19. Mention the no.of pairs of floating ribs.______________ .
20. How many bones makes the skull .___________________

II. Complete the given queries.

1 . Types of joints

2. Parts of human ear


III. Fill in the blanks:
1. The bones are made up of __________, _________ and ____________.
2. Eyes are protected by _____________ and ____________.
3. The ___________ structures in the skin help us to feel the sensation
4 . A snake senses the availability of food through its ________
IV. Match the following

1 . Knee * shoulder ( ) *

2 . Back bone * 9000 taste buds ( )

3 . Tongue * between each vertebrae ( )

4 . Gliding joint * 33 vertebrae ( )

5 . Ball and socket * hinge joint ( )

V. Identify the following and answer .

I i . Name the sense organs of cockroach


___________________________________
ii. How does they help the cockroach?.
___________________________________

2
I .Name the sense organ of the given animal
__________________________________________
ii. How does it help fish?
__________________________________________

3
i Name the animal . Is it a bird or mammal ?
_________________________________________
ii .Which special sounds does this animal hear
compared to humans?
_________________________________________
DAV PUBLIC SCHOOL,SAFILGUDA
SUBJECT-SCIENCE WORKSHEET CLASS-V/
LESSON-1. MY BODY KEY
I. Answer the following in one III. Fill in the blanks :
word
1 . Calcium , phosphorus
1. Ultrasonic
2. Pupil 2. eyelids eye lashes
3. Stirrup
3. sensory
4. Optic nerve
5. Arthritis 4. tongue
6. Femur or thigh bone and arm bone
______________________________________
7. Bone marrow
8. Lower jaw IV. Match the following:
9. 33 thirty three 1. ( 5 )
10. Vertebral column 2. ( 3 )
11. 230 3. ( 4 )
12. Joint 4. ( 2 )
13. Ligament 5. ( 1 )
14. Cartilage
15. Pupil
16. Skin
17. Rib-cage
18. Femur
19. Two pairs
20. Eight flat bone
II . Complete the given queries
1 . Types of joints : V. Identify the given pictures and answer.
i) Hinge joint
1. i) Feelers
ii) Ball and socket joint
iii) Pivot joint ii) Smell and taste the food with feelers
iv) Gliding joint
2. i) Lateral line
2. Parts of human ear ii) lateral line helps fish to detect prey or
i) External ear
enemy by feeling the waves
ii) Middle ear
iii) Inner ear 3. i) Bat , Mammal
ii) High pitched sounds or ultrasonics

Note: Learn well and prepare for


examination

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