The Scientific Method

Vocabulary flashcards covering key concepts from the lecture notes on the Scientific Method.

Scientific Method

A process used to answer questions about the world; there isn’t just one method—there are several versions; all start with identifying a problem from observations.

Observation

Information gathered about the world around us, used to identify problems and guide questions.

Problem/Question

The question to be answered, identified from observations and stated as a question.

Hypothesis

An educated guess or possible answer to a question; a testable statement about what will happen.

Data

Information collected during an experiment; organized into a data table and displayed as a graph.

Data Table

A structured arrangement for organizing data in rows and columns.

Graph

A visual representation of data.

Experiment

A procedure to test the hypothesis; plan, perform, and record results.

Research

Reading, seeking advice, and making observations about the problem.

Independent Variable

The variable that is tested or deliberately changed by the scientist.

Conclusion

A final analysis of data; drawing conclusions and summarizing findings.