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.

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.

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

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

This heart paper chain is the perfect way to celebrate Valentine's Day. Include some decorations in a simple AB pattern and work on pattern recognition.

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.

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!

This caterpillar math game gets your child to work on addition and subtraction. Challenge your child's math prowess with this fast-paced caterpillar math game.

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

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

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

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

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.

Support your first grader's counting and reading skills while laughing and running in this fun playground game.

This is a great game to help your child learn number concepts in multiplication and division.

Play tic-tac-toe and help your kid memorize multiplication facts!

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

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

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

Calling all power-shoppers! This game is a fun way for kids to learn life skills, and flex their math muscles at the same time.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

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

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

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Simple and straightforward, this money math game helps kids practice counting, adding change, and working with decimals.

Find sums of 10 in this fun first-grade math card game that helps kids build addition skills. Help your child use critical thinking skills to find the sums.

Getting kids to memorize their times tables can be worse than pulling teeth. Sweeten the deal with this activity that combines math and sugar.

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.

It's important to be able to add and subtract quickly and accurately, and this activity is the perfect way to practice.