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!

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

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

Celebrate 100 fantastic days of school by creating a school-themed collage with 100 pieces in this unique arts and crafts activity.

Help your second grader to a better understanding of how to count and represent money with age old game of tic-tac-toe.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

First graders spend lots of time learning double digit numbers. Here's a "green" way to build skills and have some old time family fun, too.

This hands-on activity practices skip counting, a key first grade math skill. But it's silly fun!

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.

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!

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!

In this hands-on craft project, kids will make an analog clock of their own, and then use it to learn how to tell time.

Have some fun with your first or second grader, looking for creative ways that 100 cents can make $1.00!

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

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?

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

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Create addition problems using critical thinking skills in this fun second grade math card game.

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

Play this "subtraction war" card game with your second grader and watch his math facts mastery leap forward!

Practice conversions within the metric system in this fun math card game for third graders.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Play a math logic and critical thinking game using a deck of cards. Use addition, subtraction, multiplication, and division in this fun activity.

Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.

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

Learn about borrowing in subtraction using a deck of cards and a die! Your first grader will have fun playing this math game.

This caterpillar math game gets your child to work on addition and subtraction. Challenge your child's math prowess with this fast-paced caterpillar math game.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

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

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.