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

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

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

This fun geometry game requires players to use measurement, find perimeter, and draw polygons. It's great for a fourth grade math student!

Math Facts Game: A mix of musical chairs and Twister meets math. Nipping multiplication problems in the bud was never this much fun!

This game is a great way to help your child remember the names of shapes. Give it a go and before you know it, your kid will have all her shapes down pat.

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

How powerful is the reaction between baking soda and vinegar? Find out here!

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

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

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

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.

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

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

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

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

Getting kids to memorize their times tables can be worse than pulling teeth. Sweeten the deal with this activity that combines math and sugar.