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

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.

Defend your cards in this multiplication math game! Your kid will enjoy using strategy to build equations and win points in this activity.

Find the area in this fun math card game. You'll help your child start thinking in terms of units as you create shapes out of playing cards.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

This is a great game to help your child learn number concepts in multiplication and division.

Most parents probably wouldn't mind subtracting 8-9 years off their age. Here's a fun third grade subtraction activity that may do just that.

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

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

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

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!