Berry Homemade Solar cells 

Berry Homemade solar cells / Biology/ Grade - 10 / Photosynthesis

Summary: Students learn about solar energy and dye sensitized solar cells as they create a cell using various items that can be found at home, in a hardware or art store.

Subject: Biology, Physical Science, Chemistry

Topics: chemical energy, energy conversion, photosynthesis.

Timing: 90-100 minutes

Materials: Glass slides, non-coated copper wire, Scotch Tape, Blackberries, TiO2 paste, Carbon Pencil, Iodine Solution (2-3 drops), Coffee filter and cup,

Aids: student handout