Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

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

Want to make math a little more exciting? This single-player game is designed to help your child practice combining cards to create sums of 14.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Invite your kindergartener to explore the bright new world of measurement by starting out with nonstandard (and tasty!) units, such as gummy bears or worms.

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!

Does the idea of taking your child to an art museum sound daunting? Create your own museum and give your child some practice with shapes!

Check out this simple version of a pairs game that's played all over the world. It's a great way to practice estimating and predicting mathematical outcomes.

Use this fun math board game to improve your first grader's confidence with addition facts.

Build your child's vocabulary by exploring and discussing spatial relationships during everyday activities such as building, rearranging, and ordering.

Practice multiplication facts and geography at the same time in this fun third grade math card game.

From Canada's flag, to the Toronto Maple Leafs, to classic maple syrup cookies, the maple tree is very much a part of Canadian heritage.

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 homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

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!

Give your child some practice with even numbers, while creating a cute Christmas keepsake. Create this skip counting book.

Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.

Simplify fractions with your child in this fast-paced math card game.

These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.

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.

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

Here's a super fun game to get in some place value practice with your child!

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.

Strengthen your child's number recognition skills with this fun game using an old, empty egg carton!

Does your fifth grader need a study buddy for geometry? Forget about a tutor. Help him make his own geometry dictionary!

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.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

Try this fun math card game and practice place value with your second grader! Decide which number is bigger in order to earn points!

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