energy and electricity lesson. energy electricity
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Energy and Electricity Lesson
energy
electricity
7.P.2.1 Explain how kinetic and potential energy contribute to the mechanical energy of an object. 7.P.2.2 Explain how energy can be transformed from one form to another (specifically potential energy and kinetic energy) using a model or diagram of a moving object (roller coaster, pendulum, or cars on ramps as examples).
7.P.2.3 Recognize that energy can be transferred from one system to another when two objects push or pull on each other over a distance (work) and electrical circuits require a complete loop through which an electrical current can pass.
Desired Outcomes:
What energy transformations occur in lighting a bulb?
What are parts of a complete circuit?
How does energy light a bulb?
Energy ball
Complete Circuit
Examine Wire
Examine bulb
Examine battery
Work together to light the bulb.
How does the bulb light?
How did the energy ball work?
What type of energy did we begin with?
What did this energy do to the electrons?
What did the electrons do to light the bulb?
Use motor
What energy transformations occurred?
Did We Meet our Desired Outcomes:
What energy transformations occur in lighting a bulb?
What are parts of a complete circuit?
How does energy light a bulb?
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