About the Lesson
This Science Nspired Bell Ringer introduces the topic Circuits with Direct Current to students. The Bell Ringer shows how it could be possible to use vegetables, especially potatoes, as an inexpensive battery source in poor nations. Students are then asked to answer questions based on the short video segment shown.
The Bell Ringer is a PublishViewTM document (.tnsp), ideal for large group instruction using TI-Nspire software and a projection device. This Bell Ringer contains a video which may increase the time to download.