Race to double numbers in this competitive card game. Try one-digit or two-digit numbers, or more!

This project tests the hypothesis that dark colors absorb more heat than light colors.

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Most timeline activities are all about history. Make timelines more relevant and personal for your child by focusing on the hours and minutes of his day.

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

Help your child apply his math skills the next time you cook a family meal similar to one you'd buy at a restaurant.

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.

Tackle both boredom and mathematics with this inventive arts and craft project!

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

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

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

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

Practice multiplication facts and geography at the same time in this fun third grade math card game.

Try this fun math card game with your third grader to practice division, addition, and problem solving!

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

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

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.

Play this fun basketball game to help your third grader master their multiplication tables.

How powerful is the reaction between baking soda and vinegar? Find out here!

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

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

Nothing chases the blues away like a trip to the boardwalk. Bring the fun home with this do-it-yourself version that sneaks in some math practice.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

Help cement the concept of place value with this simple activity that involves creating a set of dials made from Styrofoam cups.

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

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.