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

Inspire your child to learn about an amazing animal as she creates her very own polar bear habitat.

Use natural materials to try out a new kind of weaving. Your child will enjoy gathering their materials outside and then using them to create a piece of art!

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

In this project, vinegar and salt act as preservatives keeping bacteria from growing in the bouillon mixtures.

Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

Discover which fabrics shrink the most in the wash and why.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Bring the fun of gardening indoors! By stuffing a simple pair of pantyhose with a few grass seeds on top, your child can grow her very own plant pet.

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more 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.

In this project, a magnet is used to collect iron from breakfast cereals.

Help your little one figure out the differences between the worlds of air, land and water, a huge step in understanding how our environment works.

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

Here's a science activity to help your child investigate how seeds are designed to travel.

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

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

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

The project determines which laundry detergent is best for cleaning clothes.

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.

In this design challenge, your child will use building bricks to create a funny face. The activity instructions include question prompts thta can help guide your child through the creative process, and promote their problem-solving skills.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.