Determine whether the application of Febreeze will lower the bacterial count.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

Help your child practice her counting as she makes this fun and festive holiday decoration!

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

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

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Encourage imagination and creativity with this magical craft that lets your child make and design his very own dragon egg.

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

This science fair project idea determines which flower lasts the longest.

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

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

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

This science fair project idea determines if a particular chemical has an effect (increase or decrease) on the heart rate of Daphnia.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

This project examines the concentration of dissolved oxygen in water, with and without oil.