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

Play a game of "restaurant" to reinforce real-world applications of counting and using money.

Help your first grader, second grader, or third grader boost his addition skills and math vocabulary with this fun summer game Ice Cream Addition!

This game provides your child with the opportunity to create, write, and read numbers.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

This fun shape game is like Twister...with a twist!

Have some fun with your first or second grader, looking for creative ways that 100 cents can make $1.00!

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

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

In this hands-on craft project, kids will make an analog clock of their own, and then use it to learn how to tell time.

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

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

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

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?

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

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

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.