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

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!

First graders will love practicing addition with this fun math game.

Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.

Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!

Grab some dice and play this take on tic-tac-toe. Itâs easy to set up and your child will have a blast.

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

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

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Teach your fifth grader an important math concept with this quick and simple activity that shows them how to divide whole numbers by fractions.

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

Compare and order numbers and introduce mathematical inequalities in this fun math card game.

Take math off the page and into the real world. This simple game gives kindergarten kids hands-on practice with basic addition.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

Here's an interactive, fast-paced game that will make your fifth grader feel more comfortable with simple equations.

Money is a difficult concept to grasp. Help your kid get the hang of it with this pocket change triple Venn diagram activity.

Help your first grader, second grader, or third grader boost his addition skills and math vocabulary with this fun summer game Ice Cream Addition!

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.

Challenge your 1st grader to skip count with this sequence game. Help him find missing numbers by figuring out the pattern and building on math skills!

Try this fun addition game with your second grader! Arrange playing cards to find the largest possible sums.

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

Here is an activity that your kids can make for Mother's Day, a garden pot filled with edible "flowers".

Have your kid practice completing number patterns and then create her own patterns on the wings of a butterfly with this delightfully simple paper project.

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

Ordinary drinking straws are fun for drinking juice and even for spitballs when you're not looking, but also fabulous for learning first grade math.

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

Create equations in this strategic math card game. Your second or third grader can practice addition, subtraction, multiplication, and division in a new way!

Practice addition with your child in a whole new way when you battle to defend your cards in this competitive game. Math has never been so fun!

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.