STEM Hands On
";Hands-On Wednesday: Soap Powered Boat
Soap Powered Boat Create your own soap-powered boat to travel across the water’s surface. Soap is a surfactant, which means it breaks up the surface tension of water. When you put soap on …STEM Hands On
";Hands-On Wednesday: Moving Molecules
Moving Molecules Did you know water temperature depends on the speed molecules move? Fast moving molecules make water warmer, while slow-moving molecules result in cold water. Now use what you know about moving …STEM Hands On
";Hands-On Wednesday: Convection Current Weather
Convection Current Weather Have you ever wondered about the science behind thunderstorms? Thunderstorms are caused by unstable air, usually between warm air and an approaching cold front. These two bodies …Continue reading "Hands-On Wednesday: Convection Current Weather"