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

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

Transform your uncomfortable wooden shoes into charming mini planters!

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Here's a science activity to help your child investigate how seeds are designed to travel.

Your child can use leaves and grass to create his own outdoor art in celebration of Earth Day...all he needs are is the great outdoors and some creativity!

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Construct batteries that make electricity from fruits with this fun science fair project.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

Create groups of volunteers based on frequency of playing video games. Compare driving records. Analyze data, interpret findings.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.

This science fair project idea explores whether color affects a person's emotional state.

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

Explore if planting seeds in a certain direction will affect how fast it germinates.

This science fair project idea produces consumable fresh water from salt water through desalination.

This experiment examines whether social orientation (extroversion or introversion) is correlated with memory.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

This science fair project idea explores alcoholic fermentation at work by making your own soda.

Wonder why bugs always fly around your lights at night? This experiment determines whether insects are attracted to the heat or the light.

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?

Show your preschooler how to construct this very special planter for Mom. It makes a great pick-me-up, and it's easy for kids to make in a flash!

Show your child how and why the microwave works, while demonstrating just how strangely foods can behave while inside the crazy cooker.

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.