Exploring the Scientific Method

What is the first step of the scientific method?

• Conduct an experiment

• Make an observation

• Formulate a hypothesis

• Analyze the data

How does a hypothesis differ from a theory?

• A hypothesis is a broad explanation; a theory is a specific prediction.

• A hypothesis is always correct; a theory is never tested.

• A hypothesis is a proven fact; a theory is a guess.

• A hypothesis is a testable prediction; a theory is a well-supported explanation.

What role does experimentation play in the scientific method?

• Experimentation is primarily used for artistic expression in science.

• Experimentation is a way to prove existing knowledge without testing.

• Experimentation is only necessary for theoretical physics.

• Experimentation allows for testing hypotheses and gathering empirical data to validate or refute scientific theories.

Why is it important to have a control group in an experiment?

• Control groups are only necessary for qualitative research.

• Having a control group is irrelevant to the outcome of the experiment.

• A control group is used to increase the number of participants in the study.

• It is important to have a control group to establish a baseline for comparison and isolate the effects of the experimental treatment.

What is the purpose of data analysis in scientific research?

• To create visual presentations of data

• To store data for future use

• To collect data without any analysis

• The purpose of data analysis in scientific research is to interpret data, identify patterns, and draw conclusions.

How can a scientist ensure their results are reliable?

• Ignore external factors during experiments.

• Use outdated methods without verification.

• Rely on a single trial for accuracy.

• Conduct multiple trials and use controls.