Challenge your learner to design and build a city of their own in this creative engineering activity.

This science fair project will help students learn about non-vascular plants, such as mosses.

This science fair project examines how seeds hitchhike on animals and clothing.

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.