Your class will be on top of their game when it comes to mid-ocean ridges! The second installment in a 13-part series focuses on the 65,000-km underwater ridge system that spans our globe. Junior oceanographers practice placing the...

Be water wise! Science scholars learn the water cycle on a global scale in part seven of a 13-installment series. The hands-on interactive allows them to explore Earth's water storage, types of precipitation, and the cycling of water...

Do you think you can build a house that can withstand the shaking from an earthquake? In this activity, students design and construct model building that will be tested on a shake table with a force sensor. Activity includes questions...