Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

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!

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

Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.

Science fair project that uses distillation to convert salt water into fresh water.

This project explores whether music affects the growth and health of plants.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

Making candles from old candles is easy. Recycle old candle stubs to make a "new" candle, and teach your child about recycling at the same time!

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

Make this delicious warm apple bread for Hanukkah.

This simple experiment serves as an introduction to the greenhouse effect.

In this science fair project, students examine how temperature affects sugar transport within a plant.

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

This science fair project explores how salt and sugar affect the melting rate of ice in water.

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

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

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

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.