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

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

This fascinating science fair project explores eye color genotypes.

In this fun activity, frozen cubes of paint provide your preschooler with a cool new way to paint a masterpiece.

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

Using a glass fishbowl, you and your kids can create a low-humidity, open-topped terrarium perfect for easy care, drought-tolerant succulents.

The aim of this science fair project is to study the mathematical construct called magic squares and create a unique magic square puzzle.

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Camouflage is one of the most important animal adaptations in the African savanna biome. Kids create their own camouflage with this fun science fair project.

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

Science fair project that uses iodine solution to demonstrate how starch is turned into sugar when it is chewed in the mouth.

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

This science fair project explores discover whether the acidity of sour candy is comparable to that of battery acid.

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Take the plunge into handcrafting with this neat and tidy soap recipe. Here's how to create your own personalized soap.

Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

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.

Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

Find out whether matte or shiny nail polish lasts longer.

This experiment will determine how different kinds of light affects the strength of bakerâs yeast.

Help your first grader design and create his very own bird feeder out of an empty milk carton.

Teach your child to dye eggs with natural ingredients from the grocery store. From pink to gold, these eggs are perfect for hiding, hunting or simply munching.

Check out this cool science fair idea on why hard fruits become soft and learn how to compare the sugar content between ripe and unripe fruits.

This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.