Help your 4th grader learn how to make a topographic map and strengthen key grade level social studies and math skills in the process.

Challenge your fourth grader to try to recreate the geography of her state using just flour, salt, and water.

Create a beautiful pop-up paper lantern and will serve as the perfect decoration at your next party.

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

Learn about the architecture of Asia by building your very own model of a pagoda!