Understanding Energy A Lesson Plan for the: 1. Introduction: Trivia Please name 3 renewable energy sources. Possible Answers: Solar, Hydropower, Wind,

Understanding EnergyA Lesson Plan for the:

1

Introduction: Trivia

Please name 3 renewable energy sources.

Possible Answers: Solar, Hydropower, Wind, Biofuel, Geothermal, Wave

2

Introduction: Trivia

Please name 3 non-renewable energy sources.

Possible Answers: Coal, Natural Gas, Petroleum, Nuclear

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Introduction: Trivia

What type of energy do Americans use more?

A. Renewable

B. Non-renewable

Answer: B: Non-renewable

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Introduction: Trivia

Which of the following appliances uses the most electricity?

A. Xbox

B. Toaster

C. Clock Radio

D. Hairdryer

Answer: D. Hairdryer 1510 Watts

A. Xbox 185 Watts B. Toaster 831 Watts C. Clock Radio 4 Watts

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Introduction: Trivia

What is the name of our local utility company?

A. San Diego Gas & Electric (SDG&E)

B. Imperial Irrigation District (IID)

C. Environmental Protection Agency (EPA)

D. Pacific Gas & Electric (PG&E)

Answer: A. SDG&E

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Introduction: Trivia

What is the primary energy source used to generate electricity in the United States?

A. Hydropower

B. Natural Gas

C. Coal

D. Solar

Answer: C. Coal7

Introduction: Trivia

What is the easiest way to save energy?

A. Stop playing video games.

B. Unplug your refrigerator.

C. Turning off the lights.

D. Take cold showers.

Answer: C – Turning off the Lights

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Introduction: Trivia

What is the unit of power used to measure electricity?

A. Byte

B. Joule

C. Kilometer

D. Watt

Answer: D Watt

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Introduction: Trivia

What is the layout of an electric distribution system called?

A. Pathway

B. Grid

C. Puzzle

D. Trail

Answer: Grid10

Introduction: Trivia

What is a kilowatt-hour?

A. the amount of energy used to run a car for one hour

B. a unit of energy equal to the work done by a power of 1000 watts operating for one hour

C. the longest hour of your life

D. a measurement of how many kilograms of water we use in one hour

Answer: B: a unit of energy equal to the work done by a power of 1000 watts operating for one hour

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What is Energy?

Energy is the ability to work.

Energy is used when we move something, lift something, warm something, or light something.

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Sources of Energy

Non-renewable Energy Renewable Energy

Coal Solar

Oil (Petroleum) Wind

Natural Gas Hydropower

Nuclear Geothermal

Biofuels

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Oatmeal Activity

Everyone get into one long line.

With a bucket below you (to collect the falling oats), pass one large handful of oatmeal down the line.

What happens to the oatmeal that is passed on?

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Why Save Energy?

Smaller energy bill = more money in your pocket

Less electricity less coal + natural gas fewer GHGs a healthier and cleaner environment!

Save the environment now…save your wallet later!

Family energy challenge?

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How you can save energy:

Behavioral Turn off the lights when you leave a room. Unplug devices once they’re finished charging. Wear a snuggie! Shut water off while you’re brushing your teeth. Shorten showers! Wash your laundry in cold water. Hang dry your clothes rather than put them in the

dryer.

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How you can save energy:

Technical Use power strips to reduce phantom loads. Switch your incandescent light bulbs out for CFLs or

LEDs. Dim your lights. Purchase a low-flow shower head and toilet. Adjust water heater settings.

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Demonstration

Everyone pay attention up front to a display of various lights.

18Incandescent

Compact Fluorescent Lamp (CFL)

Light-emitting Diode (LED)

Possible Career Paths

The green job field is growing!

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Green Careers Paths:

Environmental Policy

Environmental Engineer

Environmental Planners

Environmental Education

Energy Management

Agricultural Technician

Environmental Design & Construction

Environmental Conflict Resolution

And Many More…

Thank You!Any questions?

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