Teaching about how batteries work, oxidation, reduction, the role electrons play in electricity, and the key discoveries of Galvani and Volta has never been easier! Reinforce or introduce STEM concepts and electrical engineering with this SELF-GRADING digital video guide created in Google Forms! I’ve learned recently that Ted Ed videos can be a fantastic classroom resource, but only if done properly. That challenge is met with this well designed and engaging student video guide.Since I started u