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Create equations in this strategic math card game. Your second or third grader can practice addition, subtraction, multiplication, and division in a new way!

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

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.

Make counting coins make "cents" to your second grader while giving her the chance to practice her math skills by playing this fun game with her.

This flannel board will give your child hands-on practice with math, but in a fun format, full of ladybugs.

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

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

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

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

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.

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

Based on the popular "I Spy" game, this activity lets your kid practice important skills like number identification and place value.

With this fun craft activity, your child can design and "make" his own money, for use as currency and math practice at home.

Here's a super fun game to get in some place value practice with your child!

Try this card game to build math fact skills, like addition and subtraction, and have a great time, too!

Make this delectable custard, meringue, and graham cracker pie will give your fifth grader practice with measurement and get him interested in the kitchen.

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

Plan ahead for summer, by constructing a holiday calendar with your child. A great way to teach kids about time!

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

Ordinary drinking straws are fun for drinking juice and even for spitballs when you're not looking, but also fabulous for learning first grade math.

Help your child learn the language of mathematics through cupcakes with this fun counting activity.

This first grade science activity is great for winter! Your child will grow and observe her own amaryllis bulb, keeping a journal of her scientific findings.

Have your kid practice completing number patterns and then create her own patterns on the wings of a butterfly with this delightfully simple paper project.

Get a leg up on counting concepts with this project where art and math collide.

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.