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.

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

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

Get ready for a yummy taste test! Just pour the milk -- and make sure you have some chocolate chip cookies on hand.

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.

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

This activity is a fun way for your first grader to learn about how veggies help your body while being creative with art and drama. Here's how to get started.

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

Your child can use Styrofoam, green paint and toothpicks to create her own cactus plant sculpture.

Teach your little scientist about the amazing powers of gravity by comparing the falling speeds of two yummy fruits

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.

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

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

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

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

Help young learners discover why catÃs eyes glow in the dark with this simple experiment

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

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

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

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!