In almost every preschool classroom is a sensory table. Learn how to make one at home!

Let your kid experiment with textures among fabric and other materials that are smooth, rough, soft, or slippery—and then they'll make a texture book!

This science fair project idea explores which fruit molds the fastest.

Science fair project that determines whether spreading a moss soup over an area increases moss growth.

Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

How do people move pianos and heavy furniture into tall buildings? Show your kids some pulley potential with this simple household exercise!

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Household items and a bit of imagination will create a CSI kit for your child to have investigative adventures with. Explore the world of forensic science!

Test the combustion of different types of woods.

Demonstrate the principle of jet propulsion in this science fair project by building a rocket from household materials.

What's the relationship between temperature, air humidity and static electricity? Kids will find out with this free static electricity science fair project.

What does yeast eat? Sugar, of course. But yeast also has some powerful enemies in the form of antifungal agents! Kids test them out in this fun yeast lab.

Find out whether matching resonant frequencies can cause objects to shatter.

Explore the relationship between personality traits and birth order effects.

Explore the negative and positive consequences of stereotypes.

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

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.

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 cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.

This experiment that explores water and air pressure will amaze your fifth grader as it appears that a single card is holding water in an upside-down glass.

Evaluate gender differences in processing visual information.

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!