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This Solar Cells: Juice From Juice lesson plan also includes:
Unleash the power of ... blackberries! Science superstars create solar cells using the juice of berries or leaves of a citrus tree in an engaging lab. In addition to offering a plethora of resources, the teacher's guide gives background information and explanations perfect for both middle and high school classes.
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Instructional Ideas
- Create solar cells from all three recommended substances, then compare results to determine the most powerful or dependable source of electrons
- Challenge pupils to calculate the size of a juice solar cell capable of generating enough voltage to power a lamp
Classroom Considerations
- Prepare titanium-coated slides and iodide electrolyte solution prior to lab day; be sure to take care when storing the slides
- Discuss the mechanism of electron release before beginning construction of the solar cells
Pros
- Contains a helpful presentation and YouTube video link for creating the solar cells
- Prep is easy, thanks to the how-to's, printables, and materials list in the teacher's guide
Cons
- None