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

For most second graders, a good secret code is just about irresistible. Here's one that builds math facts while you're at it!

Here's an interactive, fast-paced game that will make your fifth grader feel more comfortable with simple equations.

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

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

Does your fifth grader need a study buddy for geometry? Forget about a tutor. Help him make his own geometry dictionary!

Here's a hands-on activity you can do with your fourth-grader to practice measurement and directly apply the concept of area.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Use the holiday gift giving season as an excuse to give your fourth grader a valuable lesson in making and keeping a budget!

Make this delectable custard, meringue, and graham cracker pie will give your fifth grader practice with measurement and get him interested in the kitchen.

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 fifth grader an important math concept with this quick and simple activity that shows them how to divide whole numbers by fractions.

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

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

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!

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

Declare a "Pocket Day" in your house and help your child practice his addition skills as he counts how many pockets the family is wearing that day!

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.

Does your second grader want to learn a magic trick? Here is a simple trick using only 3 dice and a little bit of addition and subtraction.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

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

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

It's important to be able to add and subtract quickly and accurately, and this activity is the perfect way to practice.

Figuring out fractions can be a challenge! But with this game your child will become more comfortable converting fractions after only a little practice.

Get ready to make a dollar...using playing cards! The first player to accumulate the amount of points equal to a dollar wins.

Your child will be cheering for 8s and 9s as she tries to create a larger number than her competitors. Whoever ends up with the largest number wins!

This science fair project idea identifies clouds as a means of predicting the weather.

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

This decimal game is a great way to help your child get familiar with how decimal values work.