What is a Scientific Question?
What is a Scientific Question?
This video describes the characteristics of a scientific question and distinguishes it from other types of questions.
How to Develop a Scientific Question
How to Develop a Scientific Question
This video provides step-by-step instructions for how to write a scientific question for an investigation.
Identifying Variables
Identifying Variables
This video defines controlled, manipulated and responding variables and explains the purpose of each in an investigation.
What is the Difference Between a Prediction and a Hypothesis
What is the Difference Between a Prediction and a Hypothesis
This video distinguishes between a hypothesis and a prediction and explains how each is used in an investigation.Â