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

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

The goal of this science fair project is to assess the acidity levels of common food and household products using pH test strips.

Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!

It's food. It's Thanksgiving tradition. And guess what: Cranberry Sauce is also science! Try our simple recipe/experiment.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

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.

Show your child how and why the microwave works, while demonstrating just how strangely foods can behave while inside the crazy cooker.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

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

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

Have your kid build an ice sculpture in this activity that's so fast, fun, and messy it's the perfect way to demonstrate how much fun experiments can be!

What do you get when you combine science and fairies? Fairy scientists who make their own potion, of course! This activity promotes critical thinking skills as your child mixes, experiments, and creates their very own fairy potions.

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

This is a quick, easy science fair project that conveys the idea of density to upper elementary students.

A homemade lava lamp gives any room a retro flair. Find out how to make a homemade lava lamp, and learn some science too, with this educational activity.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

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

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

Teach your child about using pumps to move water in this simple and educational preschool science activity!

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

This experiment that explores water and air pressure will amaze your fifth grader as it appears that a single card is holding water in an upside-down glass.

In this fun activity, your child will create their very own solar oven to bake s'mores!

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.