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.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

Learn about what happens to a current-carrying wire in a magnetic field in this cool electromagnetism experiment!

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

The goal of this science fair project was to evaluate the ElectroMagnetic Field produced by Radio Frequency Identification transmitters.

Science fair project that determines how your mirror image differs from your actual image and how virtual images are constructed.

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

Learn about the field of psychophysics and to learn about "Just Noticeable Differences."

Learn about the growing app design field by designing a new or improved app for smartphones.

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

Kids learn how to make a simple electric motor in this great engineering science fair project that teaches them how current generates its own magnetic field.

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.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

Think about the adaptive utility of an important aspect of our physiology.

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

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

Learn about the right-hand rule for magnetic force! Use a cathode ray tube in this physics experiment to see a magnetic field's effect on an electron beam.

Explore the concept of receptive fields and why different parts of our body have different levels of sensitivity.

Kids make an electromagnet in this electromagnetic induction experiment to learn about induction, current, and the right-hand rule.

Use a dichotomous key to identify plants or animals.

Science fair project idea that compares number and relative sizes of leaf stomata. Collect leaves of plant species, identify, observe stomata with microscope.