A hands-on activity helps learners explore the water cycle. After discussing how they use water, classes discuss water pollution and then move into a simulation where 20 pupils move through the water cycle based on description cards. 

Jazz, Blue Grass, Hip Hop, Swing. Gospel, R&B, Ragtime, Disco. So many music genres born in the USA. After reading an article about the fate of New Orlean's Jazz after Hurricane Katrina, class members investigate the life cycles of...

Climate models mathematically represent the interactions of the atmosphere, oceans, land, sun, surface, and ice. Part two in the series of four lessons looks at the role greenhouse gases play in keeping Earth warm and has participants...

Beginning with a pre-lab, kindergarteners trace the letters in the word earthquake and discuss what happens in an earthquake. The lab portion allows young scientists realize that earthquakes trigger shaking of different intensities...