Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.

Help your preschooler practice observing and experimenting with this exciting activity where they'll get to examine objects below the water's surface!

Here's an arts and crafts activity that has your preschooler or pre-kindergartener bringing home the beach with this underwater beach scene.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

This science project investigates the influence of different genres of movies on appetite.

Encourage your child to make a Chinese scroll painting as part of his world history or art studies, or just to pass the time on a weekend.

In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.

In this science fair project, students evaluate the alleged pain-relieving properties of amber.

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

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

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

This science fair project idea assesses the effect of music on work performance.

This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

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

This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.

Research optical illusions and human auras. Understand why the probable cause of perception is mach bands.

The project idea is to understand how sugar effects brain chemistry.

This project will explore whether people are emotionally susceptible to suggestions of both humor and sorrow.

This science fair project compares the abilities of men and women to understand subtle communication through body language.

Bring the sea to your home with this marine life–inspired art project that displays beautifully when suspended from the ceiling.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

The objective of this project is to evaluate whether a top will spin at different rates during different phases of the moon.

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

This science fair project idea examines whether music has an effect on a person's ability to complete a simple task that requires concentration.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

Learn about the factors that influence group conformity.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!