Unit 7: Water
MCQs - Class 3 Taken from Science Factor Primary Classes
Fill in the following blanks:
i. ___________ is when the water is heated and is turned from a liquid into gas.
ii. _____________ is when cold air cools the gas and it changes into a liquid.
iii. ____________ are made up of tiny water droplets.
iv. There are _________ stages in the water cycle.
v. __________ are lighter than the air.
vi. __________ is when the rain that has fallen to the earth runs downhill and back into a lake or the ocean.
vii. Most of the human body is made up of _____________.
viii. ___________ only exists on earth because water remains liquid.
ix. All living things have a large amount of _____________ in them.
x. The water in your glass is millions and millions of __________ old.
Unit 8: Force, Work and Energy
MCQs - Class 3 Taken from Science Factor Primary Classes
Fill in the following blanks.
i. ___________ is a push or pull.
ii. Motion is a ______________.
iii. _________ makes things speed up or slow down.
iv. The stronger the force, the faster the __________.
v. Some __________ and machines make it easier to cut through objects.
vi. ____________ energy is energy stored in chemicals.
vii. The energy is released when there is a _____________ in the chemicals.
viii. A match has a lot of ___________ energy.
ix. ____________ energy is when electricity creates motion, light or heat.
x. _______________ energy is motion caused by gravity.
xi. ___________ is a force which tries to pull two objects towards each other.
xii. Water released from a height creates __________ when it falls.
xiii. Heat energy is also known as __________ energy.
xiv. When I am running, I am using _____________ energy.
Unit 9: Heat and Light
MCQs - Class 3 Taken from Science Factor Primary Classes
Fill in the blanks in the following sentences:
i. When I am still I have _____________ energy.
ii. When I stand up, I convert this energy into ___________ energy.
iii. ___________ energy is energy that is stored and is not being used.
iv. Petrol in a car has ____________ energy when the car is turned off.
v. __________ energy is energy that has been released.
vi. Heat is a form of ___________.
vii. Energy is produced when _____________ start moving.
viii. The instrument for measuring temperature is called _________________.
ix. When something gets in the way, ___________ is blocked.
x. Light travels in straight lines is called _________.
xi. ____________ objects are those that give out light of their own.
xii. _____________ objects don't give out light of their own.
xiii. A collection of rays is called a ______________.
xiv. We can't see a _________________ object in the dark.
MCQs - Class 3 Taken from Science Factor Primary Classes
i. ___________ is when the water is heated and is turned from a liquid into gas.
ii. _____________ is when cold air cools the gas and it changes into a liquid.
iii. ____________ are made up of tiny water droplets.
iv. There are _________ stages in the water cycle.
v. __________ are lighter than the air.
vi. __________ is when the rain that has fallen to the earth runs downhill and back into a lake or the ocean.
vii. Most of the human body is made up of _____________.
viii. ___________ only exists on earth because water remains liquid.
ix. All living things have a large amount of _____________ in them.
x. The water in your glass is millions and millions of __________ old.
Unit 8: Force, Work and Energy
MCQs - Class 3 Taken from Science Factor Primary Classes
Fill in the following blanks.
i. ___________ is a push or pull.
ii. Motion is a ______________.
iii. _________ makes things speed up or slow down.
iv. The stronger the force, the faster the __________.
v. Some __________ and machines make it easier to cut through objects.
vi. ____________ energy is energy stored in chemicals.
vii. The energy is released when there is a _____________ in the chemicals.
viii. A match has a lot of ___________ energy.
ix. ____________ energy is when electricity creates motion, light or heat.
x. _______________ energy is motion caused by gravity.
xi. ___________ is a force which tries to pull two objects towards each other.
xii. Water released from a height creates __________ when it falls.
xiii. Heat energy is also known as __________ energy.
xiv. When I am running, I am using _____________ energy.
Unit 9: Heat and Light
MCQs - Class 3 Taken from Science Factor Primary Classes
i. When I am still I have _____________ energy.
ii. When I stand up, I convert this energy into ___________ energy.
iii. ___________ energy is energy that is stored and is not being used.
iv. Petrol in a car has ____________ energy when the car is turned off.
v. __________ energy is energy that has been released.
vi. Heat is a form of ___________.
vii. Energy is produced when _____________ start moving.
viii. The instrument for measuring temperature is called _________________.
ix. When something gets in the way, ___________ is blocked.
x. Light travels in straight lines is called _________.
xi. ____________ objects are those that give out light of their own.
xii. _____________ objects don't give out light of their own.
xiii. A collection of rays is called a ______________.
xiv. We can't see a _________________ object in the dark.
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