This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.

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.

Start thinking about how the internet works by assembling an Ethernet cable of your own!

In this science fair project, students evaluate if astrological signs provide clues about people's personalities.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

This experiment evaluates if personality affects the type of movies that people prefer.

Test for a correlation between perceived color and heart rate. Using a stethoscope and stop watch, measure the heart rate (beats per minute) of volunteers.

Show your teen how to make her own beeswax lip balm. It's one of the simplest do-it-yourself activities, and it's fun to make!

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Learn how acid-base catalysis affects enzymes and enzymatic reactions in this science project.

This experiment will investigate whether reward or punishment is more apt to motivate people.

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

Set your teen on the beat in a real world "crime scene" investigation. Can he tell whose fingerprints are on a drinking glass?

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

In this science fair experiment, kids will use the acid test to discover how to tell one mineral from another.

Want to give your teen some insight into the scientific method and get the house cleaned? This activity promises both!

In this science fair project, students will use four different household objects to see which ones form the most or best crystals.

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

This experiment investigates whether the primacy effect is observed more frequently in specific populations of people.

This experiment will explore if and where fractals can be found in the natural world.

This science fair project explores whether musicians are better than non-musicians at distinguishing and understanding speech in noisy environments

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

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.

Check out this cool science fair project idea to learn why it is important for kids to eat healthy foods like fresh fruits and vegetables.

This project analyzes people's emotional responses to images in painting vs similar images in photographs.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?