Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

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

Does your second grader want to learn a magic trick? Here is a simple trick using only 3 dice and a little bit of addition and subtraction.

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

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.

Help your child see numbers three ways with this simple grab-and-go game, great for quick practice in the car.

Sponges are easy to handle and fun to play with, and your child will love putting these simple, three-piece puzzles together.

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

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.

Analyze this simple betting game with your fourth grade student in order to discuss probability.

Turn learning fractions into a pizza party in this fun second grade math game.

Practice multiplication facts by playing baseball in this fun, third grade math board game.

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

Here's an innovative math puzzle that you can create with your fourth grade math student.

In this activity, students build a house of sticks, just like the second little pig in the classic story, The Three Little Pigs. Then, they program an educational robot to push down the house, much like the wolf who “blows the house down.”

Work on division with remainders in this fun fourth grade math board game.

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Start the new year with this fourth grade math "Calculation Challenge!"

Work on simple addition and finding even numbers in this second-grade math card game.

Here's a hands-on activity that first grade use to help kids get a feel for equations. It uses popsicle sticks to practice addition and subtraction!

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

This first grade addition math game helps your child use critical thinking skills while practicing his computation.

Practice measurement using centimeters in this fun math race designed for your second grade student!

Create addition problems using critical thinking skills in this fun second grade math card game.

Play this daily money game with your 2nd grade child to help his math skills.

Shake those dice and try to roll big numbers in this first grade math game. Practice addition in a new, fun way!

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