Water Treatment

This lesson discusses and gives you a more in-depth understanding of the relationship of particles that are held together by a certain amount of energy. The energy is required to break bonds and the

This lesson give emphasis on the systems A and B of the chemical reaction that represent the reactants and products. This also focuses on investigating not just the system involved in the chemical

This is a two-day introductory lab exercise using video analysis to derive the equations that govern projectile motion. It employs elements of Modeling Instruction to engage students in doing science.