This optics-based science fair project idea teaches kids about real and virtual images with a mind-bending candle illusion inspired by Pepper's Ghost.

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

This science fair project idea lets you can create your own Faraday Cage!

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

Science far project which determines whether the material of a baseball bat affects the distance that the baseball will travel.

In this project, a basketball containing different psi is dropped to see how well it bounces.

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

Kids make a paperclip perform an act of magnetic levitation and test how effective various materials are at magnetic shielding in this science fair project.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

Learn the basic structure of a DNA strand, which is the double helix, how genes form together, and the resemblance DNA has to a twisted ladder. Create a model.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

This science fair project idea tests the efficiency of short term memory.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

The actual factors affecting friction may surprise you! Learn about the coefficient of friction and put some trigonometry into practice in this science project.

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

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

Discover whether ants are more attracted to natural cane sugar or artificial sweeteners.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

Calculate the mass of the Earth using the sidereal and calendar period of the Moon and Newton's Law of Universal Gravitation in this physics science project!