In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

Get your child outside to observe the clouds, and get a fun exercise in science, writing, and arts and crafts! Here's how.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

You've heard all about oil spills, but can they really be that bad? After all, vegetable oil is in almost every yummy baking good from cookies to brownies.

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

This science fair project idea investigates whether rocks containing geodes can be determined from the outside.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

Science fair project idea helps conceptualize probability. Compare probabilities and outcomes of cards drawn from a standard playing deck.

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

This science fair project idea determines whether volunteers remember more information presented orally or visually or kinesthetically.

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

This experiment will explore the possibility of creating an infinite object by hand.

Explore the neural and mental mechanisms at play in mental imagery.

Trick your eye with this easy-to-make animation flip book! It's a fun way to learn about persistence of vision and is creative enough to entertain anyone.

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.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.

Allow your first grader to get his artwork outdoors this summer by letting him create a garden art box for his arts and crafts supplies.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin