Check out this cool science fair project on identifying rocks and minerals for kids.

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

Find out whether packaged seeds actually do expire in this new science fair project idea.

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

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

The buoyant force of water explains why some objects float in water. But why do some objects sink? Find out in this physics experiment and learn about density.