It's much more efficient if everyone knows the relevant terms. Pupils research vocabulary terms related to electric currents to start a unit on solar energy. They then use a multimeter to measure the voltage and current for a solar module before calculating power and efficiency.

Concepts

electrical energy, solar energy, solar cells, power, ratios, voltage, electric currents

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Instructional Ideas

• Have scholars decorate and personalize their journals
  

Classroom Considerations

• This is the first of seven lessons in the Off the Grid unit
• Activity uses solar modules, multimeters, and pyranometers
  

Pros

• Includes a printable reference sheet with important units and formulas
• Describes a possible lesson extension
  

Cons

• None

Common Core

HSN-Q.A.1 HSN-Q.A.2