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

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

Use old coffee cans and socks to make a beanbag toss game for kids in preschool and kindergarten. This activity is great for math and coordination.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Here's a hands-on activity that first grade use to help kids get a feel for equations. It uses popsicle sticks to practice addition and subtraction!

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

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

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!

This fun, addition focused take on the classic card game War is a great way to help your child get a strong hold on addition.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Help your kindergartener practice counting from one to ten with this fun outdoor activity. Make a "My Backyard Counting Book" to review counting to ten.

This game is a great way to help your child remember the names of shapes. Give it a go and before you know it, your kid will have all her shapes down pat.

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

Support your first grader's counting and reading skills while laughing and running in this fun playground game.

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

Here's an innovative math puzzle that you can create with your fourth grade math student.

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

This unique Santa is made only from circles. Your little one will have a fantastic time puzzling together Santa's face with this circle-centric activity.

Your first grader will love this addition challenge! Roll dice and keep a running total as you try to achieve the highest score.

These bean bag games are a fun and inexpensive way to keep your child learning! Work on social skills, coordination, math, or even spelling!

Looking for a cool game to help your first grader learn her 11s? Look no further than this clever one-person card game.

Lunch is always better when you share it with a wise companion This wide-eyed owl craft is a great way for your growing learner to practice cutting shapes.

These sparkling earrings look fancy but they're super simple to make using inexpensive craft items.

Tangrams are a kindergarten staple, but now it's time to take them to the next level! Get your child started on geometry with this tangram puzzle.

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?

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

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

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

Guessing is more than pure fun, it's also a key part of kindergarten math. Here's a fun way to bring estimation to the breakfast table.