In this activity, your child fills jars with water to learn about acoustics, and practices mixing colors to form a rainbow of colors and sounds.

Get your first grader to help you with scrapbooking by showing him how to use multiple envelopes to create an accordion-style photo book.

Use simple materials to build a "worm hotel" with your kindergarten soil scientist...and see what worms really do all day.

Play this fun game with your kindergarten or first grader. It's a great way to practice important math skills, including counting and addition.

Plant a mini herb garden and teach your child about science and nature.

This science fair project idea investigates the difference in reaction times between boys and girls.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

A hands-on guessing game that teaches kids to recognize different coins. First graders will learn their money and their math at the same time!

Build a peek-a-boo book and give your child a fun vocabulary and reading boost, on the fly!

This science fair project idea explores whether the types and brands of faucet filters are relevant to their performance.

Here's a delightful kindergarten project that will boost your child's reading and writing skills--and make for a happy time on a rainy day, too.

Try making these hand-dipped candles with your child and help bring colonial history to life!

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

This science fair project idea examines which type of insulation holds in the most heat.

This science fair project idea explores the different properties of matter.

This experiment evaluates if the lighting in a room affects the speed at which test subjects perform mental tasks.

In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

Introduce your kid to cooking basics as you make shepherd's pie: a traditional Irish dish thanks to the trusty potato!

Explore the properties of light and color using photographic filters. Take pictures of color spectrum, compare results of different filters.

Science fair project that examines oxidation, reduction and chemical indicators by testing for the presence of the iodide in salt.

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.

Labor Day is the perfect time to celebrate our postal workers. Have your kid write a thank you note to your local post office to show his appreciation.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

This project explores whether similar type movie scenes are accompanied by music with similar characteristics.

This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.