STEM Activities
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Physics Lesson: LED Holiday Card
Students design a card that illuminates at least two LED lights by converting chemical energy in batteries to radiant energy.
Grade 4 Lesson: Wind-powered LED
Students will test blade designs on a windmill and see if it can light an LED light bulb.
The Power of Graphene
Conduct an electricity experiment using a newly discovered wonder material hiding in your pencil.
Hidden Alarm
Build an electrical circuit to power an alarm that is small enough to hide-- and that goes off when you flip the switch.
Oranges and Batteries
Can you get fruits and other objects to produce an electrical current that powers a lightbulb?