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

Give your child some practice with even numbers, while creating a cute Christmas keepsake. Create this skip counting book.

Do you think heat can affect a plant's growth rate?

In this matching activity, your kid will match the clock faces representing analog time with the numeric readings representing digital time.

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.

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

Play this "subtraction war" card game with your second grader and watch his math facts mastery leap forward!

This heart print makes the perfect simple and sweet gift for Valentine's Day!

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

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

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.

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

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

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

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

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.

Learning to count change can be tough! Help your child become a master money-counter with this simple game.

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

Have your kid practice completing number patterns and then create her own patterns on the wings of a butterfly with this delightfully simple paper project.

Try this fun math card game and practice place value with your second grader! Decide which number is bigger in order to earn points!

Make math fun for your child by turning it into a game and challenging him to beat the calculator with this cool math race!

Check out this simple version of a pairs game that's played all over the world. It's a great way to practice estimating and predicting mathematical outcomes.

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

Learn about coins and their value by making an animal piggy bank. Here's how to make a lion, pig, or sheep bank!

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

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

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.

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

Try this fun addition game with your second grader! Arrange playing cards to find the largest possible sums.