Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!

First grade math includes lots of work with two-digit numbers. Here's an activity to help kids practice recognizing and sequencing numbers from 1-30.

What's my number? Go ahead and guess! This logic game focuses on number sense that suits all ability levels, as players' questions can be simple or complex.

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

Play this fun math numbers game with your kindergartener! Practice following instructions as you roll the dice and count.

Tackle both boredom and mathematics with this inventive arts and craft project!

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

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

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Learning to count change can be tough! Help your child become a master money-counter with this simple game.

Math Facts Game: A mix of musical chairs and Twister meets math. Nipping multiplication problems in the bud was never this much fun!

Add simple fractions in this fun math card game for second graders. This game is very similar to Blackjack, or 21, but it's entirely kid friendly!

How many steps long is the hallway? Kids put their graph-making skills to work as they make a step map of their own house.

In this activity, your child will develop her sensory awareness and build important math skills while having fun outdoors.

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

This fun game helps children learn to estimate the most basic unit of time--a minute--without a clock.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.

This flannel board will give your child hands-on practice with math, but in a fun format, full of ladybugs.

Work on simple addition and finding even numbers in this second-grade math card game.

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

Using just an egg carton and some beans or pennies, you can play this game with your first grader and see real gains in core math skills.

Sharing can be a challenge, and division doubly so! Practice halving numbers in this competitive card game.

In this matching activity, your kid will match the clock faces representing analog time with the numeric readings representing digital time.

Encourage your child to compare and contrast a wide variety of autumn-themed items by weighing various objects and recording their findings.

Your child will love making this adorable clover clock that will help him learn how to tell time.

Learn how to count in Spanish. Your child will practice her numbers and build her reading skills while learning a bit about Latino culture along the way.

Making food sculptures boosts creativity, and just might help your picky eater branch out!

Help your daughter organize all of her barrettes with this fun and colorful activity!