Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

Research and understand basic computer science. Build a simple computer, following instructions found online. Design a new or improved feature.

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

This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

Find out the differences (if any) in the frequencies of voices produced from a computer, from a phone, and directly coming out of the voice box of a human.

Leave your computer on 24/7. Will this lead to to more frequent crashes, freezes, and a slower processing speed? Find out in this science fair project idea.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

4th graders construct an ocean food web to learn about consumers and trophic levels, food webs, and food chains in this cool ecology science fair project.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

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

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

In this science fair project, high school students will try to determine the mathematical patterns in JS Bach's two movement preludes and fugues.

The aim of this science fair project is to study the mathematical construct called magic squares and create a unique magic square puzzle.

Consult astronomers for opinions and advice. Devise a mathematical argument regarding the probability of other planets supporting extra-terrestrial life.

This experiment will explore how manipulating a graph of historical information might reveal new information about data.

Find a mathematical relationship between the intensity of a sound wave and distance from the sound source. Use a pedometer and a sound level meter.

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

This experiment will explore if a randomly iterated algorithm will result in a pattern.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

This experiment will explore whether fractals really repeat themselves infinitely.

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

This experiment will explore if and where fractals can be found in the natural world.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

This experiment will explore the possibility of creating an infinite object by hand.

Is the birthday paradox really a paradox, or just an intriguing problem that defies intuition? Find out with this birthday paradox science fair project.

This project involves the development of a website using free software online to promote the value of science.

Students identify variables that affect the duration of high school romances and analyze data to predict the success or failure of ongoing relationships.

Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!