This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Take the spookiness out of spiders with this web-making activity! Your child will practice talking about and creating shapes in this Halloween craft, and learn about spiders along the way.

Pfeffernusse are spicy and sweet Christmas cookies from Germany. Make a batch of traditional pfeffernusse this holiday season.

Take paper football to the next level by creating a "field" with objects from around the house. A great indoor and rainy-day activity.

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

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

The Math Monster will save your second grader from repetitive math flashcards. Guessing mystery math facts is a fun way for him to polish arithmetic skills!

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

Tangrams are a kindergarten staple, but now it's time to take them to the next level! Get your child started on geometry with this tangram puzzle.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

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.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Okay, identifying place value isn't as fun as eating ice cream, but with a few index cards and a competitive spirit, it can be disguised a game!

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

Get your child excited about measuring with this fun and easy household measurements activity.

Get back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

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

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Play this daily money game with your 2nd grade child to help his math skills.

If your 2nd grade child asks for time often, encourage him to read time on his own by talking about time throughout the day.

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

If you love the idea of handing out holiday tins of homemade cookies but you're not a baker, chocolate-covered apples are the perfect solution.

Your child can brush up on her math skills by charting the length of time that each candle on the menorah takes to burn.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

Inspired by the children's book, Charlotte's Web by E.B. White, this card brings the spunky spider Charlotte to life!

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?