Light Energy
Light energy is...
a form of energy we can see
Sound energy is when we hear the ____________
Vibrations
Heat energy is something that we can __________ and measure with a _______________.
Feel. Thermometer
Electric currents are ...
the flow of electrical currents from one place to another.
Energy transformations is when...
one form of energy is changed to another.
an example in this classroom of light energy is...
Lightbulb, lamp, sun coming though window
Energy transfer is when...
the movement of energy transfers from one object to another.
We heated up a _____________ with tinfoil
battery
Energy + electricity is...
Electrical Energy
An _____________ __________________ is a place where generators transfer moving energy.
Power Plant
A cell phone overheats because...
The energy is unable to move from place to place.
Sound causes your chest or car windows to shake because...
sound is a form of energy.
How does the sun have heat energy?
we can feel it and measure with a thermometer.
Examples of electric energy in this classroom are...
light, pencil sharpener, smart board
A piece of equipment that helps turn energy into electrical energy is called...
Generator
The battery in the experiment overheated because...
The battery had no place to transfer its energy.
Sound energy is transferred from the book hitting the ground to your ____________
Ear
An example of heat energy is...
Sun, lamp, fire
For electric currents to work they need to _________
Connect
What did we transform in our experiment?
Sun into a battery
Explain why we needed light energy in our experiment...
We needed energy from the sun to help us charge a make-shift battery to transfer energy from the battery to the light bulb.
Give example of sound energy being transferred.
Students act out a book hitting ground.
What is something you can do to produce heat energy?
Rub hands together
The tennis ball or the class was the electric current?
The class
How do electric transformation turn food warm?
Turning on the toaster makes the bread warm or burnt.