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

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Use a recycling project to hone your childâs sewing skills and clean up her art supplies when she turns the leg of an old pair of jeans into a storage basket.

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

Toss playing cards into boxes while you practice addition and multiplication with decimals in this fun, fifth grade math game.

Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!

Introduce decimals and place value with this fun math card game for fourth grade students.

For a fun activity that takes the dull out of decimals, show you child how to gain a better understanding of decimals...as dollar amounts!

Practice math and social studies skills with this fun game based on the Battle of Lexington and Concord.

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

Is your child struggling to remember the rules of place value? Here's a fun series of hands-on activities to help your child put the value in place value!

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

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Check out this game that provides an enjoyable way of demonstrating how recorded results can be expressed in whole numbers, fractions, and decimals.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.