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

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

Thousands of witches that come out to celebrate Halloween. Now, your child can make her very own self-standing witch.

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

These delicious Easter Basket Cupcakes are a simple, creative holiday treat. These cupcakes sit in waffle bowls with festive coconut grass and jellybean eggs.

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

Help your child practice her counting as she makes this fun and festive holiday decoration!

Have your child construct his own Christmas tree from construction paper while cutting, overlapping and measuring to create an adorable modern design.

During the Passover Seder, many Jewish families pour a cup of red wine for Elijah. This year, help your child create his own welcoming glass for Elijah.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

This little chick is so cute that your child will want to make a whole flock to call her own.

Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!

Transform your kitchen table into a winter wonderland with a cookie and cocoa party that looks freshly dusted with snow.

Practice conversions within the metric system in this fun math card game for third graders.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

Enjoy this kid-friendly recipe for Irish soda bread, just in time for St. Patrick's Day!

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

Make this delicious warm apple bread for Hanukkah.

Here is an activity that your kids can make for Mother's Day, a garden pot filled with edible "flowers".

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

This first grade science activity is great for winter! Your child will grow and observe her own amaryllis bulb, keeping a journal of her scientific findings.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Invite your second grader to help you measure and mix these fresh, cool concoctions!