Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Teach your child how butter is created by shaking up cream the old-fashioned way.

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

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

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

Planning a beach vacation? Here's a cool nature craft you can make in the sand with your child.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

This craft is an excellent way to learn about African-American history, and it also provides fine motor practice.

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

Help your child make a beautiful homemade sandcastle that will last!

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Discover whether cold or hot water from the faucet will boil faster on the stove.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

In this fun activity, kids practice measurement and boost fine motor skills as they learn all about how fossils form and even make a few of their own!

This adventurous art project will send kids on a scavenger hunt for fall materials they can use in their artwork. This craft also teaches kids about seasons.

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

Make a spring collage with your child to get them outside and those creative juices flowing!

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.