This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

This activity will help your child review science concepts, learn new ones, and become familiar with examples of various concepts in science. Plus, it's fun!

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

How powerful is the reaction between baking soda and vinegar? Find out here!

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

Here's an investigative activity in which your child will discover real-world names and uses for sugar and find out how it is hidden in many different foods.