This science fair project has kids conduct a blindfolded taste test to determine how smell influences our ability to taste foods.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

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

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Test your friends to find out if you can replicate the placebo effect's incredible results.

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

This science fair project idea investigates if fats add to the flavor of food.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

This science fair project idea investigates whether plants can survive being frozen.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

In this activity, students will think about the form and function of household objects as they compare and contrast kitchen serving spoons of various sizes and designs.

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

This science fair project idea investigates whether air has mass and weight.

Find out which kind of bubble wrap fares best when put in impact.

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

This science fair project explores how osmotic pressure forces water through the root up into the plant.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

How do organic materials become soil? This science experiment measures what materials biodegrade.

This science fair project idea provides evidence that air is everywhere and takes up space.

This science fair project examines how seeds hitchhike on animals and clothing.