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.

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.

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.

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.

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!

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.

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

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.

The Kindergarten Personal Record Book makes measurement fun & active! Kids record their vital statistics from head to toe using unusual tools like paper clips.

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

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.

This fun math card game is a great opportunity to discuss probability with your third grader.

Draw some educational value out of a summer stocked full of adventures!

Build this game, and give your kid some hands-on practice ordering numbers. Soon your first grade kid will be Master of the number line!

Expand on your childâs time-telling skills by helping him learn how an analog clock and a digital clock correspond.

Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.

Try this fun math card game with your third grader to practice division, addition, and problem solving!

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

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!

In this fun math activity, second graders will learn to estimate items in a jar! 

Here's a fun math game you can use to practice counting, addition or subtraction with your child.

Your child can brush up on her math skills by charting the length of time that each candle on the menorah takes to burn.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.