This twist on the same old Hide and Seek is a great weekend or rainy-day activity.

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.

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

Thanksgiving is a time to be with loved ones. It's also a time to chow down! Need help in the kitchen? There's no better helper than an avid fourth grader.

Make a paper plate puppet that'll help your child imagine what it's like to be in a performance of the dragon dance.

Challenge your child to an exciting race across the pool and engage them in a game of Cruise Ship. Grab some plastic figures, hop in the pool, and you're set.

This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

Children will practice mindfulness through a short guided practice, reflect on the practices that support peace, and then will build a "peace garden."

Here's a fun activity to get your kindergarten child to listen to beginning alphabet sounds and match them with their letter symbols.

Got an empty bottle sitting around collecting dust? Put it to good use by turning it into a homemade night light for your kids.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

The objective of this science project is to investigate why NASA has been using aerogel for the Stardust Project for collecting gas and dust from comets.

Using wholesome, natural ingredients like oatmeal, honey and raisins your child can make homemade granola bars!

Explore the great outdoors and make lasting memories with your child in this fun fall activity! Children will make a decorative piece with the leaves they collect and develop their fine and gross motor skills through cutting and coloring.

Stuck inside on a rainy day? Teach your child a classic kid's game: Five Stones. All you need are five stones and a flat surface.

Your child will learn more about coins and their denominations as he's asked to identify similar coins.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Science fair project that compares the properties of different fabrics to determine whether natural or synthetic fabrics are better at wicking away moisture.

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

Make a colorful rock mosaic that will help your child practice her patterns, shapes, and colors while making a beautiful work of art!

Help your child make her very own clock with a recycled, thrift store find to give as a gift or keep for yourself!

This science fair project idea assesses the effect of music on work performance.

Make this easy composting dessert and then enjoy the yummy results!

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

Test out various brands of permanent markers to see which one is least water soluble.

Celebrate Mother's Day with this easy, attractive pop-up flower card.

Help to build your child's reading skills and get your point across with these homemade message magnets!

This activity will help your child develop her fine motor skills and build spatial awareness,and it's a great way to jazz up snack time!

Make a passport suitcase and keep track of all the places you've traveled together as a family. Here's how: