science revision sheet - eis.sch.saeis.sch.sa/lms/lesson/grade 3/science/revision 3...

Science Revision Sheet

1ST TERM(2016-2017)

GRADE 3

NAME: ________________________________________

SECTION:_________________________________

EXCELLENCE INTERNATIONAL SCHOOL

SCIENCE

REVISION SHEET GRADE 3

EXCELLENCE INTERNATIONAL SCHOOL SCIENCE Academic Year 2016-2017

GRADE 3 1ST Term

Topics: ch1:L1: What are the parts of plant? L2: Why do plants need roots and stems?

L3: How do new plants grow?

NAME: _____________________________ DATE: _____________________

CHOOSE THE CORRECT ANSWER:

1. The food stored in seeds is in …………....................

a. The fruit

b. Seed leaf

c. Seed coat

2. When we eat potato, we eat….....………..

a. Root

b. Stem

c. Leaf

3. The young plant that grows from a seed is called ……………..

a. Germination

b. Seedling

c. Seed coat

4. Wind scatter seeds that have …………..

a. Spins

b. Wings

c. sticky coat

5. Which part of plants is called food factory of plant?

a. Stems

b. Leaves

c. Roots

6. Sugar and oxygen are made in …….....

a. Roots

b. Leaves

c. Stem


SCIENCE


7. Cactus stems swell up as they store ………….....................

a. Sugar

b. Oxygen

c. water

8. ……………….............. is found on the outside of cactus stem.

a. Thick waxy covering

b. Sugar

c. Tubes

9. Carbon dioxide enters the leaf through……………………….on its underside.

a. tiny tubes.

b. leaf veins.

c. tiny holes.

WRITE TRUE OR FALSE:

1- Carrots store food for the plants. ( _______ )

2- Roots make sugar for the plant. ( ________ )

3- Sticky seeds are spread by animals' fur. ( ________ )

4- Wind scatters seeds that float such as coconuts. ( ________ )

5- A seed can germinate no matter what the temperature is. ( ________ )

6- All seeds are scattered in the same way. ( ________ )

COMPLETE THESE SENTENSES:

1-…………........…..…is a process in which seeds are moved away from the plants.

2-……………………………………………..…take in water and minerals from the soil.

3-…………………………………………..……protects the tiny plant in the seed.

4-……………………………………..……..means begin to grow.

5-…………………………………..………..is a large root that grows deep in the ground.

6-……………………………………..is stem that are thin and grow along the ground.


SCIENCE


ANSWER THE FOLLOWING QUESTIONS:

1-How do tiny root hairs help a plant?

_______________________________________________________________

_______________________________________________________________

_______________________________________________________________

_______________________________________________________________

2-Why doesn’t seed need sunlight?

______________________________________________________________

_______________________________________________________________

_______________________________________________________________

LOOK AT THE FOLLOWING DIAGRAMS THEN ANSWER:

I. a. What is this diagram for?

_________________________________________

b. Label the picture.

A: __________________________

B: __________________________

C: __________________________

II. a. Label the plant parts.

A: __________________________

B: __________________________

C: __________________________

D: __________________________

b. Mention the function of part (D)

______________________________________________________________

______________________________________________________________

______________________________________________________________

______________________________________________________________


SCIENCE


III. Label (A), (B)

(A): ______________________

(B): ______________________

1. (A) is a part of plant that make

……………………….……………….…… for plant.

2. The food they make is is called ……………………………….

3. What the part (B) do for the plant?

________________________________________________________________

________________________________________________________________

_____________________________________________________________

4. Carbon dioxide enter part (A) through…………………………………..……………..

Write the type of seed scattering under each picture:

IV)Label the life cycle of bean plant

___________ __________ ________ _____________

----------------- ----------------- -----------------


SCIENCE


V) Complete the following:

1) ……………………………………..is a stem that are thin and grow along the ground.

2) ………………………………..…. is a young plant.

3) …………………………..…………… take water and minerals from soil.

4) A large root grows deep the ground……………………..………………

VI) Look AT diagram then complete:

1) X is …………………………….

.

2) How part (x) may be useful to the plant? ___________________________

___________________________

___________________________

___________________________


SCIENCE


EXCELLENCE INTERNATIONAL SCHOOL SCIENCE Academic Year 2016-2017

Revision Sheet 2 GRADE 3 Ch7: L3 Why is soil important?

NAME: ___________________________ DATE: _____________


1. The layer of soil that has the greatest amount of decayed materials.

a. Topsoil

b. Subsoil

c. Clay

2. The type of soil that its particles are tightly packed together.

a. Clay

b. Sand

c. none of them

3. ……............….....…is a kind of soil in which sand, silt and clay are mixed.

a. topsoil

b. subsoil

c. loam

4. Tree roots grow to the ……......……layer.

a. Subsoil

b. Topsoil

c. Bedrock

5. Which type of particles found soil is the smallest?

a. sand.

b. silt.

c. clay.

WRITE ONE WORD:

1. The natural breaking down of plant or animals remains. ( ___________ )

2. A kind of material released by decay. ( ___________)

3. The thin layer of loose material that covers most of earth’s land.

( __________ )


SCIENCE


ANSWER THE FOLLOWING QUESTION:

1) Why is the subsoil lighter in colour than topsoil?

_________________________________________________________

_________________________________________________________

_________________________________________________________

2) Why does earth worm very important for soil?

_________________________________________________________

_________________________________________________________

_________________________________________________________

3) Write the kind of soil under each picture:

________________ ________________ ________________

NAME THE DIFFERENT LAYERS OF THE SOIL:

A…………………………………………………….

B…………………………………………………….

C………………………………………….…………

A

B

C


SCIENCE


NAME:_________________________ DATE:_____________

I)Choose the correct answer:

1) Which tool is used to observe the visible properties of tiny object?

a) balance.

b) metric ruler.

c) hand lens.

2) When measure the amount of matter that a book has ,you are measuring the

………………………….of the book.

a) mass.

b) volume.

c) buoyancy.

3) A mass of solid can be measured by ………………….

a) balance.

b) graduated cylinder.

c) balloon.

4) The object which floats on water has ……………………… density than water.

a) equal.

b) higher.

c) lower.

5) The two properties we need to know to measure the density are………………………………….

a) mass and volume.

b) density and mass.

c) length and buoyancy.

II) Write True or False and correct the mistakes:

A) We use the balance to measure density. (__________) _________________________________________________________

B) The particles of juice are loosely held together. (__________) _________________________________________________________

C) Paper is a type of an element. (__________) ________________________________________________________

Excellence International School

SCIENCE Academic Year 2016-2017

Revision Sheet 3 GRADE 3 Topics: ch10:L1: How can we describe matter?

L2: How are properties of matter measured?


SCIENCE


III) Give one word for the following sentences: a) Measure of the amount of matter in a certain amount of space. (______________)

b) The distance from one end of an object to the other end. (______________)

c) Ability to float. (______________)

d) The amount of space that objects take up. (______________)

e) The amount of matter an object has. (______________)

f) Something about matter you can observe with one or more of your senses.

(_____________)

g) Pushing caused by air. (_____________)

h) Anything that takes up space and has mass. (_____________)

V) Answer the following questions:

1) List the following metric units from the largest to the smallest:

meter – centimeter – kilometer – millimeter?

__________________________________________________________________

________________________________________________________________

2) Why does a nail sink into water?

__________________________________________________________________

________________________________________________________________

3) Mona filled measuring cube with water, then she dropped a cube with volume of

10 ml into the water, the water level raised to 20ml.What is the volume of the water

before cube dropped?

VI) Write the uses of the following tools:

A.(_________)

B. (_________)

C. (_________) D. (_________)


SCIENCE


VII) Complete the following table:

MEASUREMENT TOOL UNIT

……………………………. Balance …………………………… or

……………………………..

Length ………………………………………. or

……………………………………….

……………………………. or

…………………………….

…………………………….. ………………………………………..or

…………….…………………………

Litter or milliliter

VIII) Circle the objects that may sink in water:

Marbles

pennies

Paper boat

- Explain why the other objects will float on water.

_______________________________________________________________________________________________________________________________________________________________


SCIENCE


Excellence international school

Science Grade 3 Academic Year 2016-2017

Revision Sheet 4

Topics: CH (11): L(1) What are physical change in matter?

L (3) What are chemical change in matter?

NAME: _______________________ DATE: _____________


1) One of the following is a chemical change.

a) Folding a paper.

b) Boiling water.

c) Burning wood.

2) Melting ice cream is a __________

a) Physical change.

b) Chemical change.

c) None of them.

3) __________ is an example for slow chemical change.

a) Rusting.

b) Freezing.

c) None of the above.

4) ____________means to change from a liquid to gas.

a) Condensation

b) Evaporation

c) Freezing

5) At _________, the particles of the liquid water change into ice.

a) 0 ˚C

b) 50 ˚C

c) 100 ˚C

WRITE TRUE OR FALSE :

1. Cutting fruits into pieces cause a physical change. ( ______ )

2. We can separate salt from water by using strainer. ( ______ )

3. Burning is a fast chemical change. ( ______ )

4. In a mixture, matter changes into another substance. ( ______ )


SCIENCE


WRITE ONE WORD:

1) A change happens when one kind of matter changes into a different kind

of matter.

__________

2) A change happens when a matter changes the way of how it looks

without making a new kind of matter.

__________

3) The forms that the matter can take. __________ ANSWER THE FOLLOWING QUESTIONS:

1) Describe what happen to that tablet when it is

added into a cup of water.

______________________________________

______________________________________

______________________________________

______________________________________ 2) Explain why an ice cube melts when you hold it in your hand.

________________________________________________________

________________________________________________________

________________________________________________________

TICK THE CORRECT TYPE OF CHANGE OF THE FOLLOWING:

Process Physical

Change

Chemical

Change

1) Burning wood.

2) Cutting fruits.

3) Folding clothes.

4) Baking bread.

5) Burning gasoline.

6) When food enter your

body.

7) Freezing water.

science revision sheet - eis.sch.saeis.sch.sa/lms/lesson/grade 3/science/revision 3...

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