Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

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

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

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

Help your curious kid cut through the clutter and collect the facts with a simple and fun science foldable.

Combine an introduction to shape and counting with a springtime art project by showing your kindergartener how to create a vibrant rainbow mosaic.

Head out to the driveway, ball in hand, for a bouncing challenge. Then use those results to make a colorful graph that lets your child compare results.

Help your kindergartener practice counting from one to ten with this fun outdoor activity. Make a "My Backyard Counting Book" to review counting to ten.

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

This simple bookmaking activity will introduce and reinforce alphabet and number recognition skills that have been taught at home or learned in preschool.

Take paper football to the next level by creating a "field" with objects from around the house. A great indoor and rainy-day activity.

Do a little kitchen chemistry as you make your own bubble solution and bubble-wand shapes!

This first grade science activity is great for winter! Your child will grow and observe her own amaryllis bulb, keeping a journal of her scientific findings.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Learning to identify and categorize different geometric shapes is a big goal for early learners. And your neighborhood is the perfect place to start!

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Put numbers and letters together -- key kindergarten math and reading skills -- while creating a marvelous game piece for outdoor play!

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

Take math off the page and into the real world. This simple game gives kindergarten kids hands-on practice with basic addition.

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.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

Play this hidden number game with your preschooler or kindergartener that will give them a leg up in learning numbers.

Do this fun activity that uses stickers to help your kindergartener with counting, basic addition, and one-to-one correspondence.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Create a counting book, in order from 1-30, to help your child figure out a variety of ways of recognizing and representing numbers.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Make a Christmas countdown calendar to get your child excited about the coming holiday. This Christmas countdown calendar helps you make holiday memories.