Grade 4 Assessment

What is energy?

• Energy does not exist

• The ability to do work

• It is only found in the sun

What is potential energy?

• Energy that is stored

• Energy that comes from the sun

• Energy of motion

What is kinetic energy?

• Energy that is stored

• Energy that is found in our food

• Energy of motion

What kind of energy does this picture show?

• kinetic energy

• potential energy

• electrical energy

What kind of energy does this picture show?

• thermal energy

• magnetic energy

• elastic energy

Which picture shows the most kinetic energy?

• 
• 
• 

Identify the type of energy in the picture.

• sound energy

• electrical energy

• thermal energy

Identify the type of energy in the picture.

• magnetic and light energy

• electrical, light and sound energy

• elastic and sound energy

A change from one form of energy to another is known as:

• energy conversion

• potential energy

• kinetic energy

What does the law of conservation of energy say?

• Energy can be created and destroyed.

• Energy cannot be created nor destroyed. It can only change from one form to another.

• Energy does not exist.