# All Science Fair Projects

## 1000 Science Fair Projects with Complete Instructions

Elementary school
A steel nail sinks. But a steel ship floats. How can that be?

High school
This science fair project investigates how the magnetic field emanating from a permanent magnet will affect the rate of flow of water through a narrow passage. The experiment will be done using salt solution and tap water, with a magnetic field as well as without a magnetic field.

Elementary school
This experiment shows you how elevators work through a series of pulleys.

Middle school
This science fair project was performed to find out if relatively bouncier golf balls are able to travel further than less bouncy ones. The tests were done using 3 brands of golf balls.

Elementary school
The purpose of this experiment was to determine how much the hydrodynamic shape and mass of an object would affect its velocity when sinking through water.

Elementary school
I want to do a scientific research project to see what effect of the surface of an inclined plane has on how far an object rolls. My hypothesis states that a matchbox car that rolls down an inclined plane covered with wax paper will roll farther than when rolled down an inclined plane covered with sandpaper or aluminum foil.

High school

This experiment was performed to investigate how effective Bernoulli's principle is in lifting objects of different shapes.

Elementary school
How to build the best paper airplane in the world

Elementary school
In this activity, students construct a balloon-powered rocket car that rolls across the floor because air is forced to escape through a plastic

High school
This page presents a "basement science" experiment which reveals the universality of gravitation by demonstrating the gravitational attraction between palpable objects on the human scale. The experiment deliberately uses only the crudest and most commonplace materials, permitting anybody who's so inclined to perform it. Einstein's 1915 theory of General Relativity explains gravitation as spacetime curvature created by matter and energy. So, by demonstrating how every object in the universe attracts everything else, we're bending spacetime in the basement.

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