Energy Transformations

Open Ended

Describe a situation at home or school where you have noticed energy being transformed from one form to another.

Multiple Choice

Why is understanding energy transformation important in our daily lives?

• It helps us save money on electricity bills

• It allows us to use devices more efficiently

• It helps us understand how devices work

• All of the above

Multiple Choice

Based on the results of the electromagnet investigation, what is the relationship between the number of coils and the number of paper clips attracted?

• As the number of coils increases, the number of paper clips attracted increases.

• As the number of coils increases, the number of paper clips attracted decreases.

• The number of coils does not affect the number of paper clips attracted.

• The number of paper clips attracted is always the same.

Multiple Select

Which of the following are types of energy mentioned in the lesson?

• Mechanical

• Kinetic

• Thermal (Heat)

• Radiant (Light)

Open Ended

List two examples of items in your home or school that use electrical energy.

Open Ended

Explain what is meant by 'energy cannot be created or destroyed, it is only transformed.' Give an example from the lesson.

Multiple Choice

If electrical energy goes into a toaster, what types of energy can come out?

• Mechanical and Radiant

• Thermal and Radiant

• Thermal and Mechanical

• Radiant and Sound

Dropdown

A flashlight transfers energy from ​

Select answer

to ​

Select answer

to ​

Select answer

energy.

Match

Match the following different forms of energy.

thermal

mechanical

Electrical

sound

• thermal

• mechanical

• Electrical

• sound

Match

Match the following energy transformations with their descriptions:

• Electrical to thermal

• Chemical to electrical

• Mechanical to electrical

• Thermal to chemical

Using a toaster

Battery powering a device

Wind turbine generating electricity

Photosynthesis in plants

• Using a toaster

• Battery powering a device

• Wind turbine generating electricity

• Photosynthesis in plants

Open Ended

Reflecting on today's lesson about energy transformation, can you describe a device in your home or school and explain the types of energy transformations that occur when it operates?