This science fair project idea investigates the hardness property of minerals.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.

In this experiment a spectrometer is used to analyze the light emitted by burning ion solutions.

This science fair project idea explores how far the average human can see.

This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

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

Create groups of volunteers based on frequency of playing video games. Compare driving records. Analyze data, interpret findings.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

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

Science fair project that examines the relationship between the size of a bubble and how quickly it falls. What is the correlation?

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

This fun science project explores the climate change over the course of the history of Earth and helps construct a diorama representing a geologic time period.

This science fair project idea teaches about the size of two different systems: the solar system and an atomic system.

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

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

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

This project examines various algorithms to determine the ideal algorithm for a strategy game.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

Evaluate the efficacy of different pain management techniques.

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

Explore convex and concave objects and how they reflect light.

Check out this fun science fair project idea to explore how building on different types of soil affects the relative stability of buildings in an earthquake.

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