Clock, lights, overhead, radio, T.V., video games, computers, appliances, etc.
Name something that uses electricity.
100
Sound, light, heat, water, wind, solar, electrical, etc.
Name a type of energy.
200
Heat, light
When the sun shines on a plant and it grows, what kind of energy is that?
200
Fast vibrations that are close together.
What makes a high pitch sound? Draw your answer and explain in words.
200
Something that allows electricity to flow through it.
What is a conductor?
200
Turning on a stove, turning on a light switch.
How does electricity also become heat energy, give one example.
300
High or Low pitch
What is type of sound would this be? See drawing
300
The speed of the vibrations. High frequency equals high pitch. Low frequency equals low pitch.
What is frequency?
300
Rubber, wood, plastic, cloth, paper, etc.
Name 5 insulators.
300
Atoms (specifically electrons, the positively charged particle of energy)
What is the microscopic (very tiny) thing that electricity if made out of?
400
Frequency
What is this showing? (see picture)
400
It looks like when a fish jumps in the water. It travels out evenly in all directions.
Draw what sound looks like when it travels out from the source making the sound.
400
The switch opens and closes the circuit to stop of allow the flow of energy.
How does a light switch turn off or on a light?
400
water, wind, solar, electrical
fuel, fossil fuels (like gas or oil or coal)
What are some renewable forms of energy that we can't run out of? What are some non-renewable forms of energy that we can run out of?
500
The ability to do work.
What is the meaning of the word energy?
500
The ear is shaped like a funnel to "funnel" in sounds. The sound travels in the ear canal and vibrates the ear drum. The ear drum sends a signal to the brain for the brain to hear the sound.
How does your ear work to hear sound?
500
See picture
Draw a picture of a circuit, like we made.
500
Turn of electrical appliances or lights. Save water. Use solar energy.