Race to double numbers in this competitive card game. Try one-digit or two-digit numbers, or more!

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

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

Help your child learn science and math skills like sorting, sequencing, and ordering while taking a nature walk and collecting and collaging leaves.

This activity is based on the popular card game, Slapjack. It's rip-roaring fun, and it reinforces the concepts of odd and even.

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

Based on the popular "I Spy" game, this activity lets your kid practice important skills like number identification and place value.

Create a graph based on the interests of family member's to see who has what in common. Your child will practice her math skills and get to know the family!

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.

Make fractions easy for your child to understand by incorporating their discussion and practice into meals and cooking that you two participate in together.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Does your kid have a stash of sweets left over from Halloween? Turn that pile of candy into a learning opportunity with this sorting and categorizing activity.

Get back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

Show your kindergartener how to count to 100 by tens, and he'll get an adorable cheerio necklace in the process!

This fun shape game is like Twister...with a twist!

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

This fun geometry game requires players to use measurement, find perimeter, and draw polygons. It's great for a fourth grade math student!

Give your smart second grader a rich challenge with this activity that combines graphing practice with money!

Have your student draft a blueprint for a haunted house, and trick (or treat) them into learning about geometry in the process.

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

Take the spookiness out of spiders with this web-making activity! Your child will practice talking about and creating shapes in this Halloween craft, and learn about spiders along the way.

Here's an innovative math puzzle that you can create with your fourth grade math student.

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

Invite your first grader to play this subtraction sacks game to get her actively involved in understanding and memorizing subtraction facts.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

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

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.