Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

Practice multiplication facts and geography at the same time in this fun third grade math card game.

Play this fun basketball game to help your third grader master their multiplication tables.

Getting kids to memorize their times tables can be worse than pulling teeth. Sweeten the deal with this activity that combines math and sugar.

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

The purpose of this science fair project is to build a basic radio.

This science fair project idea produces varying pitches of sound.

Play tic-tac-toe and help your kid memorize multiplication facts!

Math Facts Game: A mix of musical chairs and Twister meets math. Nipping multiplication problems in the bud was never this much fun!

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

Practice multiplication facts by playing baseball in this fun, third grade math board game.

Turn your living room into a sophisticated café while your child and their friends explore the world of poetry with this unique and entertaining party idea.

Draw some educational value out of a summer stocked full of adventures!

Multiplication facts are a necessary skill, and this board game provides a fun way for your third grader to practice them!

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Kids will make a beautiful rainbow in a jar and learn what enables different types of liquids to remain distinct in separate layers.

Pop up a pup tent, just like Civil War soldiers did on the battlefield.

Celebrate the holidays by making farolitos, paper lanterns with elaborate designs and historical roots.

This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.

Get started on an ofrenda for Dia de los Muertos with this easy edible sugar skull project.

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

Is your child struggling to remember the rules of place value? Here's a fun series of hands-on activities to help your child put the value in place value!

Hanukkah stamps help you decorate anything from cards to gifts to wrapping paper. Make your own Hanukkah stamps out of potatoes.

Instead of drilling facts, grab sidewalk chalk and head outside for a rousing game of this Math Run game. Play the Math Run game with your child.

Help your second grader celebrate the legacy of Dr. Martin Luther King with this rainbow table mat.

Cleaning can be a chore, but not with this sudsy experiment!

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.