Invite your first grader to play this subtraction sacks game to get her actively involved in understanding and memorizing subtraction facts.

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

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

Play this fun game with your kindergarten or first grader. It's a great way to practice important math skills, including counting and addition.

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

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

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!

Your first grader will love telling time while playing this fun game of tag! Ask Captain Midnight for the time, but watch out when his watch says "midnight"!

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.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

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

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

Give your smart second grader a rich challenge with this activity that combines graphing practice with money!

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.

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.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Determine which metal has the highest rate of conductivity.

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.

Explore how you can achieve magnetic levitation with the Meissner Effect! This cool science project explains formation and applications of a superconductor.

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

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

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