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

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

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.

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

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

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.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Introduce your child to science with something they see everyday--their shadow!

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.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

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.

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

Analyze this simple betting game with your fourth grade student in order to discuss probability.

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

Defend your cards in this multiplication math game! Your kid will enjoy using strategy to build equations and win points in this activity.

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

Turn learning fractions into a pizza party in this fun second grade math game.

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

Looking for a fun way for your child to practice the basics of addition, subtraction, and multiplication? Look no further than this fun card game!

Play this fun game with your kindergarten or first grader. It's a great way to practice important math skills, including counting and addition.

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

This recipes is so easy your child gets to be master chef for this kitchen activity. He'll bake peanut butter banana oatmeal cookies that happen to be vegan!

This little chick is so cute that your child will want to make a whole flock to call her own.

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.

These sparkling earrings look fancy but they're super simple to make using inexpensive craft items.

These delicious Easter Basket Cupcakes are a simple, creative holiday treat. These cupcakes sit in waffle bowls with festive coconut grass and jellybean eggs.