It is expressed verbally or in writing and states a theory regarding an if-blank-then -blank situation. The purpose of a hypothesis is to help create testable ... www.wikihow.com |
Writing Hypotheses: a student lesson. Purpose: to learn when and how to write hypotheses. Most students believe that they are going to be experimenting ... www.accessexcellence.org |
Science fair project variables explained - A simple introduction to dependent, independent, and controlled variables. www.sciencebuddies.org |