STEM in the Sun Lesson: Here Comes the Sun

Required materials:

used or new basic calculator, eyeglass repair kit or mini screwdriver, scotch tape

Description:

The Here Comes the Sun activity explores the concept of how solar energy is gathered by solar panels and adapted to provide power to a variety of machines, from calculators to spacecraft. Students disassemble a solar powered calculator to explore the component parts and work in teams to suggest design enhancements to the calculator to improve performance.

NGSS alignment:

1. Asking questions (for science) and defining problems (for engineering)  2. Developing and using models 6. Constructing explanations (for science) and designing solutions (for engineering) 8. Obtaining, evaluating, and communicating information