We landed on the moon with less computing capabilities than you can find in this app! Here is a multiple function calculator that takes all the power you get from a handheld and adds the wonderful large screen that only a tablet can...

How is solar energy able to move wind and water to control the climate? Scholars explore the concept of solar energy in the first of 10 activities in the Discover Your Changing World series. They follow instructions to build homemade...

Learners follow the journey of Henry Hudson down the river with his name. Using journal entries and maps, they learn about its exploration. They use maps to identify stages of the journey, and practice converting distances into miles.

While this instructional activity focuses on a study of the Hudson River, it could be used as a template for a discussion of map skills, converting measurements, and plotting a route. The instructional activity includes vocabulary and...