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

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

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

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

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.

Thanksgiving is a time to be with loved ones. It's also a time to chow down! Need help in the kitchen? There's no better helper than an avid fourth grader.

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

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

Graph are a great way to organize information. Your child will get to practice graphing by creating a bar graph and a pictorial graph of her friend's names.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!

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

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

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

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

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

Here's a hands-on activity you can do with your fourth-grader to practice measurement and directly apply the concept of area.

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!

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

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

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

Learning to identify prime numbers can be tricky. But this fun card game can make memorizing some basic prime numbers a breeze.

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

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

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

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

Increase your child's confidence in interpreting bar graphs and throw a little candy into the mix to sweeten the learning process.