In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.

In this project, you will observe and record changes in sunspots over two weeks.

This experiment investigates the relationship between the temperature of a candle and its burn rate.

In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.

This project examines Newton's First and Second Laws of Motion with a bicycle and water balloons.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

Create your own version of an Aboriginal Australian dot painting in this fun activity!

What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!