Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

Is that seed alive or not? Here's an exciting way for kindergarteners to make a seed museum that your child can watch, using simple household materials.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

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

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

Your kindergartener will make prints of his favorite fruits and vegetables and learn how to organize and assemble his very own book.

In this design challenge, your child will use building bricks to create a funny face. The activity instructions include question prompts thta can help guide your child through the creative process, and promote their problem-solving skills.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Introduce your child to science with something they see everyday--their shadow!

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.