Showing Results for outer space : Page 5

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

In this free science fair project idea, kids will conduct an easy electrolysis of water experiment to test solutions of salt, baking soda, tap water, and more.

Calculate the mass of the Earth using the sidereal and calendar period of the Moon and Newton's Law of Universal Gravitation in this physics science project!

This fun middle school science fair project idea helps student discover the concepts behind deep sea diving and how Cartesian divers work.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.

This project involves the programming and development of a 3D Rubik's Cube application using C++.

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.

Science fair project in which you will graft branches from different fruit tree onto a root stalk.

Science fair project in which you will start a fire from scratch without using matches or a lighter.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

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

What if the shape of the Earth weren't spherical? How does its shape affect our gravity, climate, and tides? Model these questions in this cool project!

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

Build a magnetic linear accelerator using a ruler, neodymium magnets, and small metal balls in this fun science fair project exploring magnetic propulsion.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

In this activity your child will create their very own marble maze!

This science fair project idea explores whether cats can be trained in the same way that dogs can.

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

Kids conduct a cool balloon rocket experiment in this fun science fair project idea. Does a greater volume of air mean a greater distance traveled?