Q1_Understanding Scientific Investigation

What is the primary purpose of scientific investigation?

• To create new scientific theories

• To prove existing beliefs

• To gather evidence and analyze data

• To entertain the public

Which of the following is NOT a component of a scientific investigation?

• Statement of the Problem

• Formulation of Hypothesis

• Drawing a Conclusion

• Making a Prediction

What is a hypothesis?

• A proven fact

• A proposed explanation for a phenomenon

• A type of scientific model

• A conclusion drawn from data

Which type of experiment compares results from an experimental sample against a control sample?

• Natural Experiment

• Laboratory Experiment

• Field Experiment

• Controlled Experiment

What is the role of models in science?

• To provide entertainment

• To confuse scientists

• To simplify complex processes

• To replace experiments

Which of the following is a branch of physical science?

• Psychology

• Zoology

• Sociology

• Chemistry

What does the scientific method help scientists do?

• Avoid experiments

• Find solutions to problems

• Create myths

• Make random guesses

What is the first step in the scientific method?

• Formulation of Hypothesis

• Reporting of Findings

• Testing of Hypothesis

• Statement of the Problem

Which of the following is a value of a good scientist?

• Carelessness

• Irresponsibility

• Perseverance

• Dishonesty

What is the purpose of laboratory safety measures?

• To waste time

• To confuse students

• To ensure the safety of individuals

• To make experiments more difficult