Constructing a Solar-Powered MintyBoost USB Charger

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Intended Grade Level(s):
6-8
Learning Goal(s):

Students will gain a background on solar energy and be able to apply terms such as solar modules, photovoltaics, and solar power. Students will gain a background on electrical circuit components and be able to apply terms such as capacitor, resistor, diode, alternating and direct current, amps, inductor, volts, and watts. Through the completion of the Home Energy Consumption worksheet, students will determine their family’s monthly energy consumption and calculate the monthly dollar cost for household items such as light bulbs, game consoles, and televisions. Students will demonstrate their understanding of solar energy and electrical circuits through the construction of a Solar Module MintyBoost USB Charger and a presentation of their own unique product that utilizes the solar charger.

Other Subjects Covered:
Estimated Activity Length:
10 hours
Description:

Students will receive a background on solar energy, solar energy applications, and electrical circuit components. Students will then apply these concepts to a Home Energy Consumption worksheet and the construction of a Solar Module MintyBoost USB Charger, which will use solar modules as opposed to batteries. Finally, students will use the charger to create a real world product and present it to a panel of “investors.”

Other Material(s) Used:
6-Volt solar module • USB-charged battery operated device • Solar Lipoly charger • Lithium ion battery pack • (2) MintyBoost USB Charger Kits, one pre-soldered • Colored pencils