This activity introduces students to basic circuitry and to how energy flows through a system. Students will work individually to build their own Solar Houses, then join together to connect them into a Solar Town. Students will also engage in the Solar Scavenger Hunt to understand how solar panels work and how to make them operate most efficiently. Students will apply this knowledge and use basic electrical engineering skills to design and build an electrical system that is powered by their solar panel.
The Details
Next Generation Science Standards
Disciplinary Core Ideas
Cross-Cutting Concepts
Learning Objectives
-Know the fundamental parts of a windmill
– Be able to use the scientific method to isolate and adjust variables in a model windmill
– Understand energy conversions and transfers, and how a windmill converts moving air into usable mechanical energy
– Have constructed a functional windmill that lifts weights
Materials
– AA battery pack
– 2 AA batteries
– 2 feet of uncoated wire
– 2 white LEDs
– 2 colorful LEDs
– 2 index cards
– 1 foot of aluminum tape
– 1 solar panel
– 1 motor
– 1 motor wheel
– 1 switch
– 1 pair of clamp wires
– scissors
– clear tape
– wire stripper
– multimeter