Vocabulary
The energy an object has because it is moving.
Kinetic Energy
When something is moving, it has _____________.
Kinetic Energy
Which object has KINETIC ENERGY?
Fan Not Spinning, Fan Spinning, Soccer Ball Not Moving, or Food?
Fan Spinning
When we built systems in our classroom, what energy source did the fan get its energy from to be able to spin?
The Solar Panel, battery, or hand crank
What is a proposal (possibly theory or answer) to answer a question about the natural world?
Hint- we chose between 2 of them for the rescue workers.
Claim
a set of interacting parts forming a complex whole
system
Whenever something moves or changes, it is because of ___________________.
Energy
Which objects have POTENTIAL ENERGY?
Fan Spinning, Soccer Ball Not Moving, or Food
ball & food
How do objects get their energy?
The energy is transferred or converted from somewhere else.
Which body movement does the Energy Backpack use to generate energy?
Bouncing/shaking
a machine that can convert kinetic energy into electrical energy
When something has the ability to make things move or change in the future but it is not moving right now, it has _________________.
Potential Energy
Which of the following objects can you SEE evidence of energy:
Fan Not Spinning, Fan Spinning, Soccer Ball Not Moving, or Food?
Fan Spinning
How does a generator work?
kinetic energy--> electrical
What type of writing is a claim supported by evidence? Begins with an 'A"
scientific argument
To change from one type to another
convert
TRUE OR FALSE
Nothing creates energy. If something has energy, the energy must have been transferred from something else.
TRUE
Describe the type of energy does a wind-up toy that is wound up but not moving have.
Potential Energy
How did your invention generate kinetic energy?
answers vary: movement, thermal energy, sound energy
We use 2 pieces of _______ the Rescue worker letter to support our claim.
evidence
to move from one object/place to another
transfer
Energy can be ___________ from one object to another, and energy can be ______________ from one type to another.
Transferred and Converted
A wind-up toy that is wound up and moving has...
kinetic energy
Describe the object in the system you created that has POTENTIAL Energy
The Battery
Which energy source does the Hollow flashlight use to generate energy?
thermal