Questions that are defined and controlled variables thinks predictions of several answer guidelines and plan to explore powerful monitor, analyze and evaluate data consistency and create a body of knowledge.
Question is to define and control variables. idea supposedly answer many ways. planned and then examined Analyze and evaluate the consistency of the data. And building knowledge
Questions are set and control variables. thinking supposedly answers several guidelines for planning, and then explore the check. Analysis and assessment of the consistency of the data and create knowledge.