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This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

This turkey hand activity will help your child practice patterns and number recognition, key concepts that she'll encounter throughout your child's academic career.

Pilgrim hat cookies are tasty Thanksgiving treats. Make marshmallow pilgrim hat cookies with your child to celebrate the Thanksgiving season.

Make a slithery snake from paper chains and learn about patterns at the same time.

Help your preschooler practice tying knots and bows by making a chain of chocolate kisses in this sweet Valentine's Day arts and crafts activity.

Learn how acid-base catalysis affects enzymes and enzymatic reactions in this science project.

Measure the effectiveness of detergent containing a UV-absorbing compound in blocking UV-A radiation. Use black light and UV detecting beads.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

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

Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

Show your teen how to live green by transforming old CD cases into drawer dividers and help her get organized in the process.

Cut up some shapes and make this cute letter A alligator with your child, and they'll always remember the first letter of the alphabet!

This fun activity makes use of pasta shells, paint, and glue make a crab while your child learns about this unique creature.

Determine the effect of reading aloud on memory skills. Prepare a list of randomly chosen words, ask volunteers to recall as many as possible from the list.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

The goal of this science fair project is to assess the acidity levels of common food and household products using pH test strips.

Solve the mystery of the unpoppable balloon in this 7th grade science experiment that demonstrates the process of heat transfer.

Students identify variables that affect the duration of high school romances and analyze data to predict the success or failure of ongoing relationships.

Bring the zoo to you with this fun second grade arts and crafts activity: make a mini menagerie using colored pipe cleaners, a pencil and marker, and eyes!

Does your child love Roly, the orange cat from our Brainzy games? Create the perfect dress-up costume and bring your child’s dreams to life!

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

This science fair project idea explores whether cats can be trained in the same way that dogs can.

Test whether plants can grow without sunlight and water.

Add a Hannukah twist to Chutes and Ladders by using a dreidel as the dice.

With a clear bottle and a few plastic straws, you can easily make a hummingbird feeder and demonstrate the effects of atmospheric pressure at the same time!

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

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

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

This seashell necklace lets you keep a piece of the beach with you. Help your crafty kid create this seashell necklace, the perfect summer keepsake.