Kids love making shapes with Play-Doh, so they'll love creating their own colorful playful clay!

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

This project examines the affect of temperature on viscosity and surface tension of different liquids.

Here's an innovative math puzzle that you can create with your fourth grade math student.

This science fair project idea focuses on two classes of sugars monosaccharides (fructose) and disaccharides (sucrose or table sugar).

Transform paper towel tubes into some great binoculars for imaginary playtime!

In this science fair project, we will test how different kinds and shades of hair respond to bleach.

Research different measurement systems, design your own new or improved system that can measure something difficult to measure with traditional systems.

Determine how wind speed affects the stability of a kite and the ease of getting it into the air.

This science fair project idea will be examining oxidation and acid rain

This free science fair project explores the "dirty" relationship between the presence of organic material in soil and water absorbency.

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

This science fair project idea determines the most effective method of preserving food.

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

This project examines whether corked bats truly make a ball travel farther than wooden bats that haven't been altered.

Learn about Andy Warhol and his famous portraits with your child by creating your own self-portrait in his trademark style.

Learn about the CUPS strategy, a useful tool for editing children's writing.

These paper Scandinavian tiles are simple to create, and they make for a beautiful and unique keepsake.

Kids will have a hoot constructing this cute owl craft from a recycled toilet paper roll.

Help your child make a festive woven basket using paper bowls and yarn that is sure to please and fun to make.

Featuring plenty of good old fashioned squishy, gooey fun without the mess, this compromise of an art project is sure to please little ones and grown-ups alike.

This engaging, fun, pattern resist painting is inspired by your little one's love of shapes.

Young scientists develop a hypothesis, conduct an experiment, and then revise their hypothesis to find out which common household liquids dissolve candy corn.

This underwater painting is as colorful as it is fun!

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

A homemade coat of arms is a great way to get your child thinking about your family's values, and it makes a fun addition to the costume box as well!

Make Hanukkah gift bags with your child this holiday season. These Hanukkah gift bags are great for passing out gelt to teachers and friends.

Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.

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

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.