Students investigate sound waves and they build audio speakers. In this audio speakers and sound lesson plan, students explore how to make quality audio speakers. As a team they build their own speakers to have clarity in sound, quality...

Young geologists attempt to predict the appearnace of a geode's internal structure based on how it looks from the outside, its mass, and its physical characteristics. In this geologly lesson plan, learners use scientific equipment to...

Acids and bases have a love-hate relationship. They balance each other so nicely, but they are complete opposites! Learners use these concepts and titration to calculate the molar mass of an unknown substance. The experiment...