Showing Results for three digit old

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.

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

One way to "trick" your child into getting extra practice with one-step equations is to play a variation of the classic game, tic tac toe.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

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

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

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

Instead of loading up on mayonnaise based potato salad, your child can whip up something healthier: German potato salad!

Try a new approach to working with variables and equations by playing this tic-tac-toe game with your math student.

This entertaining magic trick will 'trick' kids into using math skill to impress their friends!

Exponents can be tricky to learn. Fortunately this game provides plenty of multiplication practice for your math student!

Check out this dice game perfect for teaching your savvy kid the fundamentals of probability.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

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!

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

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

This activity with add some fun and education to long car trips. Perfect for family vacations!

When you're studying the Mayflower, numbers can be an important part of the history...and a great chance to practice elementary math!

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.

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

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

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

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.

This simple experiment serves as an introduction to the greenhouse effect.

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.

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

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

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