This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

This experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

This fascinating science fair project explores eye color genotypes.

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

How well can people recall what they have observed. Test your knowledge in this fun experiment.

This experiment explores the most common colors that appear among a sample of crossbred guppies.

In this project, you'll create Oersted's experiment, which relates to how electric currents create magnetic fields.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

A math project teaches students to use a clinometer to gauge the height of very tall objects like trees & to think of better ways to measure how high they are.

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot navigate around several obstacles.

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?

This science project has students study the idea of human beauty.

In this science fair experiment, middle school students evaluate whether tone of voice can influence our ability to remember a list of everyday objects.

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

The objective of this experiment is to evaluate whether funny advertisements are more or less effective than serious advertisements.

In this science fair project, students investigate how different colors influence appetite.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

In this microwave plant experiment, find out whether microwave radiation will affect radish seed germination. Will it help or hinder the plants' growth?

This science fair project idea compares the cuteness reaction between genders.

This fun elementary school science fair project idea helps students in designing an amusement park using their knowledge of forces and simple machines.