SCIENCE GRADE 3

SCIENCE GRADE 3

REVIEW CHAPER 4 - 6

Fill in the Blanks

Forces are measured in

.

Fill in the Blanks

What is the effect of force in this picture?

Fill in the Blanks

Materials that allow some light to pass through are

.

Fill in the Blanks

materials are some materials can be attracted by magnets.

Fill in the Blanks

A ______ ______ of heat doesn’t allow heat to pass through easily.

Fill in the Blanks

Rigid is a material that is not

.

Multiple Select

Below are some statements about the effects of forces. Pick statements which are TRUE. The answer can be more than one.

• Forces can be seen

• A force cab change an object's speed.

• A push is a force that brings an object nearer to us.

• To move an object, a force must be applied.

• A force can't change an object's size.

Fill in the Blanks

When plants make food, they also produce

.

Fill in the Blanks

New flowers and leaves grow from

on the stems.

Multiple Select

Which are the correct functions of roots? The answer can be more than one.

• To absorb water and nutrients from the soil.

• To support the plant and spread out branches and leaves.

• Anchor the plant firmly to the ground.

• Enable the plant to take in carbon dioxide and oxygen through the stomata.

• To produce fruits and seeds to help the plant to reproduce.

Multiple Choice

A material that is _______ can stretch easily without breaking.

• flexible

• strength

• hardness

• elastic

Fill in the Blanks

What do plants need to grow well?

Fill in the Blanks

is the measure of the amount of heat in our surroundings.

Multiple Select

The main parts of a plant are ______, _____, and ______.

• roots, stems and flowers

• roots, seeds, and stems

• roots, leaves and seeds

• roots, stems and leaves