Study science with your first grader in this arts and crafts activity that models the reason why fall leaves change color with some paint and crayons.

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

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

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

What are buttress roots? In this fun science project, make a model of a rainforest tree and learn how they help trees survive in the tropical rainforest!

In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.

Learn how different types of soil affect how animal tracks form in this experiment!

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.

In this simple circular motion experiment, you'll observe tangential velocity and learn about how acceleration and centripetal force affect an object.

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

Test your friends to find out if you can replicate the placebo effect's incredible results.

Word color association is just a fancy way to talk about the way we connect colors with words.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

Show your child the solar system and let them explore the stars and space by creating a painting. It's a fun and easy way capture your child's imagination.

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!

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

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

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

Celebrate April showers with a springtime arts and crafts activity: make sparkly, shiny raindrops with your kid.