The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

This project determines what category of person is most likely to be ticklish.

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!

Have your child kick off their summer vacation by making a miniature water slide!

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Introduce your child to the amazing, almost magical phenomenon of static electricity!

This science fair project idea identifies trees using a dichotomous key.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

This science fair project idea explores whether talking to a plant will help it grow.

This is a quick, easy science fair project that conveys the idea of density to upper elementary students.

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

Discover whether cold or hot water from the faucet will boil faster on the stove.

A homemade lava lamp gives any room a retro flair. Find out how to make a homemade lava lamp, and learn some science too, with this educational activity.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

Deck the halls with last season's Christmas lights for a spectacular and electrifying science activity.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

This project examines whether people's taste perception is influenced by what they see.

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.