Project.

Project

Newton´s three laws of motion

Newton´s 3 laws of motion

Read about the GREENHOUSE EFFECT

Greenhouse effect

Checking comprehension of the unit. 5th grade

1 What are two goals when designing machines?

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2 Modern cars focus on….?

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3 In what forms can energy exist?

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4 What happens to energy when it is not at work?  Give an example.

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5 Fill in the blanks with the properties of energy:

Energy can be________ from one form to another.  

Energy can be________from one body to another. 

Energy can be ________. Example: animals _____food energy.

Energy can be_________from one place to another. 

6 What is a renewable energy source?  Give an example.

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7 What is a non-renewable source? Give an example.

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8 Fill in the chart (if not applicable, put N/A)

Energy Source	Renewable or Non-Renewable?	Type of energy	It´s energy can be transformed into…	Fossil Fuels or Nuclear Fuels?	Does this energy source cause pollution?

9 What are some of the negative consequences of using energy to provide us with modern comfort? What causes these environmental problems?  How do they effect the environment?

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10 Which do you think causes the greatest alarm for the environment?  Why?

11 What are ways we can save energy in our daily lives?

Investigate: LED Lighting

- Find out as much as you can about LED lighting.
a) Can it help us save energy?
b) Where can it be used?

Hydroelectric Power Plant

En español

Multiple choice:energy

quiz