Stop the raindrops from getting into the house! Eager engineers learn about roofing history and waterproofing by nanotechnology. They get into groups and work on designing a waterproof roof for a small model house. The accompanying...

It's important to know the final destination. Scholars first measure distances in a region of interest using a standard measuring device or by counting steps. They then use an appropriate scale and graph paper to create a map of the...

Make a premium terrarium. Learners create a miniature terrarium to study ecosystems. They use a clear container, along with rocks, soil, moss, leaves, woodland plants, earthworms, and bugs to construct their terrariums.

Watch those balloon cars go! Scholars build racers that run using the power of balloons and conduct races with the cars. They learn about Newton's third law of motion and how it applies to their balloon racers.

Examine the systems of the human body with a bold, charming, and kid-friendly application. This noteworthy tool is certain to get kids interested what goes on inside of them! The eye feature uses the tablet camera to view images and show...

Helmets not included! Scholars brainstorm adjustments and sensors to football helmets in an engineering design project to help prevent injuries, such as concussions and spinal injuries.

Winogradsky columns are ideal for observing the role of bacteria and other microorganisms in an ecosystem. This student activity guide is complete with data tables for observations and analysis questions for processing what was observed....