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

This science fair project idea identifies clouds as a means of predicting the weather.

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

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.

Hiding protein-rich quinoa and a variety of fresh vegetables, these meatballs are the perfect answer to kid food woes.

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!

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Time is an abstract concept that's difficult to grasp. But waiting for the turkey to come out of the oven on Thanksgiving is a concretely yummy experience.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

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

Play this fun basketball game to help your third grader master their multiplication tables.

Work on division with remainders in this fun fourth grade math board game.

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

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.

Engage your children with this fun fall activity that integrates math and science. First, your child will excavate to find leaves. Next, they'll examine them to determine the colors. Then, your child will graph their findings.

Here's a hands-on activity you can do with your fourth-grader to practice measurement and directly apply the concept of area.

This project tests the hypothesis that dark colors absorb more heat than light colors.

Make this delicious warm apple bread for Hanukkah.

Nothing chases the blues away like a trip to the boardwalk. Bring the fun home with this do-it-yourself version that sneaks in some math practice.

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

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

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.

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

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.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.