For thousands of years, people have held superstitious beliefs about the full moon and the lunar cycle (werewolves, anyone?). The lunar cycle also plays a major role in pseudo-sciences like astrology ...
This project involves the search for a frictionless surface.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want ...
This science project determines whether a hot liquid cools off faster when liquid is added before or after a two minute wait.It is an educational content by education.com.By clicking on the title of t ...
This science project examines the relationship between the size of a bubble and how quickly it falls.It is an educational content by education.com.By clicking on the title of this resource, you will b ...
We all know that sugar is filled with soda, but it’s hard to see just how much is in our drink by simply reading the label. Using a scientific instrument called a hydrometer, you can find out by preci ...
The purpose of this science project is to determine how wind speed affects the stability of a kite and the ease of getting it into the air.It is an educational content by education.com.By clicking on ...
Design the perfect arrow. The goals of this project are: To study the history and aerodynamics of arrows. To calculate an optimal arrow design. To invent a new or improved arrow design.It is an educat ...
Have you ever wondered why you don’t fall out of an upside down loop on a roller coaster, or why a satellite can stay in orbit around the earth? Centripetal force is a force that causes an object to m ...
Test water to tell if it has salt content without having to drink it first. Is there salt in your water? You can easily test this doing a simple science fair experiment. Salt acts as a conductor. That ...
An introduction to astronomy written with a historical perspective.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).