Most timeline activities are all about history. Make timelines more relevant and personal for your child by focusing on the hours and minutes of his day.

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.

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.

If it's Easter, it must be time for egg hunts. But we have to admit, most kids would rather take a bite out of a yummy cupcake than a hard-boiled egg.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

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.

Race to double numbers in this competitive card game. Try one-digit or two-digit numbers, or more!

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!

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Kids will get a kick out of shopping for discounted "kicks" with this creative math game that focuses on percentages.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Use familiar household items and decorations to turn estimation into a fun game!

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

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

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

Playing a tactile game with multiplication will help your child get a better grasp of basic math concepts and transform your kid into a master multiplier.

Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!

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

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

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

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

This fun math card game is a great opportunity to discuss probability with your third grader.

Help your second grader to a better understanding of how to count and represent money with age old game of tic-tac-toe.

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.

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

In this matching activity, your kid will match the clock faces representing analog time with the numeric readings representing digital time.

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

Simplify fractions with your child in this fast-paced math card game.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.