Help your kindergarten scientist explore an important part of earth science: how soil retains water.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

Show your preschooler how to construct this very special planter for Mom. It makes a great pick-me-up, and it's easy for kids to make in a flash!

Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

Take a closer look at the soil that surrounds us, and give your child a lesson in Geology 101!

Engineers in training can get started with this simple wheel-and-axle construction activity.

Blanket forts are a kid classic! Let your child create a âfortress of solitudeâ on his own for reading, telling scary stories or for cozy cocooning.

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

In this science fair project you will make a model of a cell membrane using very simple material.

Learn about nature by making your own mini moss garden.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

Explore if planting seeds in a certain direction will affect how fast it germinates.

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot move in a pattern related to the sound and rhythm of music.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

This science fair project examines how seeds hitchhike on animals and clothing.

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

Your child can help your family pet take a breather, and help herself relax, too, with this soothing activity.

Grow these wheatgrass and alfalfa friends and watch their hair spring up in just a couple days!

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.

This activity is a great way to teach kids that, to find examples of science in action, they donât need to look any further than their own backyard.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

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.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.