In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

Make edible amber fossils with your second grader to explore the fascinating world of science!

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!

This science fair project idea determines the probability of a coin landing heads or tails.

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.