Free online electricity
lessons for elementary school, middle school and high school.
Take advantage of scientific resources that can be used freely to discover electricity, the science that explains electrical phenomenons and electric circuits
Water, states of matter, atom, molecule, chemical reaction, ion, combustion, metal ...
Electric circuit, current, conductor, insulator, Ohm's law, series and parallel circuit, circuit diagram ...
motion, speed, trajectory, mass, weight, rotation, kinetic energy, Isaac Newton ...
Light, laser, shadow, propagation of light, ray, converging and diverging lens, color ...