Does your child need counting help? Here's a simple game that kids can do at home to help them practice counting to two-digit numbers.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.

Help your child make an imaginative, inexpensive spaceship from recycled materials. When the spaceship is ready, count backwards from ten and then BLAST-OFF!

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

In this simple math activity, your young learner will compare two types of Valentine's Day candy using a Venn diagram.

First grade math includes lots of work with two-digit numbers. Here's an activity to help kids practice recognizing and sequencing numbers from 1-30.

Make fractions easy for your child to understand by incorporating their discussion and practice into meals and cooking that you two participate in together.

Reuse old cardboard boxes and popsicle sticks to create a miniature sled that is perfect for pretend play with dolls or action figures.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Try this card game to build math fact skills, like addition and subtraction, and have a great time, too!

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Help your child stay physically and mentally active with this group aerobic fitness game that's good for the heart and mind alike.

Build your child's vocabulary by exploring and discussing spatial relationships during everyday activities such as building, rearranging, and ordering.

Play this game that lets you create your own silly monster drawing and helps your child practice her counting skills!

Use old coffee cans and socks to make a beanbag toss game for kids in preschool and kindergarten. This activity is great for math and coordination.

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.

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

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

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

Practice counting with this winter kindergarten art project! As your child sculpts a clay igloo, he will work on math and dexterity and learn about snow.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Here's an Easter themed math game to reinforce your child's logical reasoning and place value skills.

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

First graders spend lots of time learning double digit numbers. Here's a "green" way to build skills and have some old time family fun, too.

Got a fussy eater on your hands? Here's a great way to make fruit appear more appealing, and make eating it a lot more fun, too!

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Turn learning fractions into a pizza party in this fun second grade math game.