Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

Do you think heat can affect a plant's growth rate?

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

This easy at-home experiment is a great way to "see" science.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

Let your young adventurer go bug hunting in the great outdoors with their very own bug net!

Travel back to the Jurassic age with this creative dinosaur activity that would make a great addition to any wall or fridge.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

This activity is a great way to stretch the boundaries of your child's imagination and build up important critical thinking skills.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

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

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Here's a great early reading and science activity for curious children. Learn how to plant your child's name in seeds for a growing writing activity!

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

Here's a simple and fun kindergarten or first grade gardening activity: grow a miniature container garden in a paper egg carton. Great for kinesthetic learners.

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.

Are you looking for an out-of-this world activity that's both fun and educational? This solar system garland is a great way to introduce your child to astronomy.

Make a planter full of delicious seasonings and classic grilling vegetables, great for a Fatherâs Day gift or a fun start-of-summer outdoor activity.