35. How Is Text Messaging Affecting Teen Literacy?
The principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to demonstrate the truth or falseness of the hypothesis, and a conclusion that validates or modifies the hypothesis.
the Scientific Method
The scientific method is the backbone of every science experiment, and understanding it is critical to the success of your science fair experiment.
Three different people can witness the same event, and each come up with a different account of how it occurred. Police and investigators know that this is true; so do parents and teachers. You've probably had some experience with this phenomenon, as well. Have you ever had two friends who attended the same event give you completely different reports of what happened?
These conflicting viewpoints occur because we all see the world differently. We all have beliefs, biases, and perceptions that cause us to view things the way we do.
While these differences are what make us each unique and assure that the world is an interesting place, they can make it difficult to determine what is really true and what isn't.
Scientists over the centuries found they faced the same problems when it came to sorting out the truth from nontruths. To solve the problem, they devised a methodical framework within which to work. This framework is called the scientific method, and it's extremely important to your science fair project.
The Scientific Method Made Easy
The scientific method is a tool that helps scientists—and the rest of us—solve problems and determine answers to questions in a logical format. It provides step-by-step, general directions to help us work through problems.
ou probably use the scientific method in everyday life without even realizing it. Let's say that one night you feel like reading in