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Which battery lasts the longest? In this science fair project, kids will test popular brand name batteries like Duracell and Energizer against generic brands.

In this science fair project on the relationship between distance and time, kids explore the behavior of gravitational acceleration through direct observation.

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 science fair project idea explores if an LED light can be powered by vegetables and/or fruits.

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

Research information on vitamin content in foods, Examine the effect of vitamins, test organic samples of fruits, meats, grains for vitamin content.

This science fair project idea determines the probability of a coin landing heads or tails.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

Assess physical and mental states of subject before and after drinking coffee. Compare initial expectations with their reported conditions.

The goal of this science fair project is to demonstrate the effects of oxidation by writing a message in invisible ink made from lemon juice.

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

Test out various brands of permanent markers to see which one is least water soluble.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

This science fair project idea explores the egg's thin membrane.

This experiment investigates whether smell can be used to enhance test subjects' memories.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.

This project investigates the affect of storage temperature on microwave popcorn.

Design a more versatile real estate website. Contact realtors and real estate websites for advice and further information. modify an existing design

This experiment will explore the possibility of a connection between lunar cycles and how humans are affected.

This science project helps students gain understanding of bioluminescence, the phenomenon that allows fireflies and glow worms to give off light.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C