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

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

Explore the relationship between personality traits and birth order effects.

Explore the belief in astrology as a predictive system.

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

Determine which kind of rock (igneous, sedimentary, metamorphic) has the greatest reservoir capacity, which is the ability to hold the most oil and natural gas.

Science fair project that examines search engine optimization, internet search trends using a statistical study of searched keywords.

How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.

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

Science fair project that helps you create your own compost pile in order to test the efficiency of different methods of composting.

Learn about endothermic and exothermic reactions and energy exchange by experimenting with temperature change in chemical reactions.

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

Learn about the factors that influence group conformity.

Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.

A cool physics science fair project idea for 7th grade exploring the application of distance, velocity, and time equations.

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

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

Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.

In this fun experiment, we'll find out how color affects heat absorption!

This science fair project determines whether the types of plants growing in a Pacific Northwest rain forest environment are influenced by the soil acidity.

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

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 that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

This science fair project idea addresses tempo, and whether faster or slower music works better as a study aid.

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

Explore properties of liquids and how temperature and salinity effect surface tension of liquids in this fun- filled science fair project idea.

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.