Infographic: ElectricityA visual cheat sheet about electrical physics, containing the most important formulas of current and Ohm’s law expressed through an impossible water circuit analogy.(by Pierluigi Scotolati)
Can kids solve real life problems that affect our world? Many of you know the 7 sterile steps to PBL. How about adding a little more to the 7 steps? Here are a few ideas about how to solve real-life problems with your class.