Scientific Inquiry

Question 1

Distinguish between qualitative and quantitative observations

Answer 1

Qualitative observations describe qualities or characteristics, while quantitative observations involve numerical measurements

Question 2

Define terms associated with controlled scientific experiments: Independent Variable

Answer 2

The variable manipulated by the experimenter to observe its effect

Question 3

Define terms associated with controlled scientific experiments: Dependent Variable

Answer 3

The variable measured or tested in an experiment, affected by the IV

Question 4

Define terms associated with controlled scientific experiments: Hypothesis

Answer 4

A testable explanation or proposed relationship between variables, often based on theory

Question 5

Define terms associated with controlled scientific experiments: Prediction

Answer 5

A statement forecasting the expected outcome of an experiment based on prior knowledge

Question 6

Define terms associated with controlled scientific experiments: Control

Answer 6

A standard for comparison, kept unchanged to evaluate the IV’s effect

Question 7

Define terms associated with controlled scientific experiments: Constant

Answer 7

Factors kept the same across all groups to ensure a fair test