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

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

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

This experiment will explore how manipulating a graph of historical information might reveal new information about data.

Is there really such a thing as healthy gum? Students will learn what factors in chewing gum contribute to healthy teeth in this exciting science fair project.

This flexible activity for preschoolers features jellybeans, counting, coloring, and the five senses.

Determine if picking up fallen food in 5 seconds or less prevents the transfer of bacteria from the ground.

This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

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.

Draw some educational value out of a summer stocked full of adventures!

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

Check out this hot project idea to culture bacteria and determine if the claims about the anti-bacterial properties of curry and cinnamon are true.

Your child can brush up on her math skills by charting the length of time that each candle on the menorah takes to burn.

Kids use applied math to build and test a parabolic mirror solar hot dog cooker in this cool engineering science fair project idea for middle school.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

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

Create a graph based on the interests of family member's to see who has what in common. Your child will practice her math skills and get to know the family!

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

In this science fair project on the relationship between distance and time, kids explore the behavior of gravitational acceleration through direct observation.

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

Here's an activity that uses second-semester high school algebra to determine which pizza gives you the most bang for your appetite. Here's how to get started:

The objective of this science project is to investigate patterns in fingerprints among family members.

The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.

Help your child learn one of the most beautiful mathematical expressions in nature as she uses the Fibonacci sequence to create a "spiral of beauty."

The purpose of this science fair project is to determine whether Green Bags, with or without refrigeration, are most effective in preserving food.

The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

Investigate which substances are most effective at removing salt from water.