The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

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

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Multiplication facts are a necessary skill, and this board game provides a fun way for your third grader to practice them!

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

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 looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

What's your problem? I'll show you my math if you show me yours! Critical thinking and computation skills are the focus of this strategic math card game.

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

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

Declare a "Pocket Day" in your house and help your child practice his addition skills as he counts how many pockets the family is wearing that day!

This kinesthetic game will help your child practice rounding and get the adrenaline rushing!

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

This project tests the hypothesis that dark colors absorb more heat than light colors.

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

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

Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.

Help your child sharpen time skills by creating a special day and charting each part in a detailed schedule.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Expand on your childâs time-telling skills by helping him learn how an analog clock and a digital clock correspond.

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.

This activity will put those Halloween treats to good use by using candy corn to help your child with her subtraction skills.

Calling all power-shoppers! This game is a fun way for kids to learn life skills, and flex their math muscles at the same time.