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

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!

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.

This heart print makes the perfect simple and sweet gift for Valentine's Day!

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

When you're studying the Mayflower, numbers can be an important part of the history...and a great chance to practice elementary math!

Probability can be a tough concept to master. Try playing this fun card game in order to help your third grader understand it a little better.

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.

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

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

Here's a hands-on way to help your child understand how common fractions can be equivalent.

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.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

Create a graph based on the interests of family member's to see who has what in common. Your child will practice her math skills and get to know the family!

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!

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

Any time is the perfect time to whip up a delicious batch of fluffy pumpkin cookies.

How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

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

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!

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

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

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