Check out this mind-blowing experiment in which a hard-boiled egg will fit through an impossibly small opening with the help of only a few matches!

This science activity will help your student explore the changes that occur to transform an egg from raw to soft to hard-boiled.

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

Explore scientific concepts with this experiment that introduces kids to the scientific method!

Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!

What happens when colored beams of light mix? You might be surprised.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

Show your child how to concoct a simple duo of household ingredients that changes color as acids and bases are added!

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

Here's a fun science experiment that's refreshingly tasty too! Turn regular water into a tasty treat perfect for consuming on a hot day.

Making your own glass cleaner is easy, effective and inexpensive!

Here is a nifty science experiment using Epsom salts to make "frost" appear on a piece of glass.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.

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.

Introduce your child to the wonders of colorful chemistry with this simple food coloring project.

Teach your child some scientific basics as you explore the densities of various liquids in this fun experiment.

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

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

Learn how to make marbleized paper with simple everyday ingredients in this fun activity! Your child will learn about oil and water while doing this project.

This surprisingly good glue recipe comes from common kitchen items.

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

How do people move pianos and heavy furniture into tall buildings? Show your kids some pulley potential with this simple household exercise!