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

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

Learn to recognize symmetry by playing this game! The more you play, the better you'll get at recognizing this special characteristic many playing cards have.

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!

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

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.

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

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

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

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

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

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

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

Help cement the concept of place value with this simple activity that involves creating a set of dials made from Styrofoam cups.

This decimal game is a great way to help your child get familiar with how decimal values work.

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

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

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

Get estimating with this spooky activity that asks your young mathematician to rely on their problem-solving skills to figure out how many items they believe are in spooky Halloween jars!

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.

Help your child apply his math skills the next time you cook a family meal similar to one you'd buy at a restaurant.

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

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

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

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

Use the holiday gift giving season as an excuse to give your fourth grader a valuable lesson in making and keeping a budget!

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

Tackle both boredom and mathematics with this inventive arts and craft project!

Play this fun basketball game to help your third grader master their multiplication tables.

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.