CLT Science Reasoning 1

Question 1

What is the scientific method?

Accepted Answer

A systematic process of observation, hypothesis, experimentation, and conclusion

Answer

The scientific method provides a structured approach: observe a phenomenon, form a hypothesis, design and conduct experiments, analyze data, and draw conclusions.

Question 2

What is the difference between a hypothesis and a theory?

Accepted Answer

A hypothesis is a testable prediction; a theory is a well-supported explanation of natural phenomena

Answer

A hypothesis is an initial testable prediction, while a theory is a comprehensive explanation supported by extensive evidence from multiple experiments and observations.

Question 3

What is a controlled experiment?

Accepted Answer

An experiment where one variable is changed while all others are kept constant

Answer

Controlled experiments isolate one variable (independent) while keeping all others constant (controlled), allowing researchers to determine cause and effect.

Question 4

What is the difference between qualitative and quantitative data?

Accepted Answer

Qualitative describes qualities; quantitative involves numerical measurements

Answer

Qualitative data describes characteristics (color, texture, smell) while quantitative data involves numerical measurements (temperature, mass, length).

Question 5

What is correlation vs. causation in science?

Accepted Answer

Correlation shows a relationship between variables; causation proves one directly causes the other

Answer

Correlation indicates variables change together, but causation requires evidence that one variable directly produces a change in the other.

(CLT) Classical Learning Test Practice Test

(CLT) Classical Learning Test Practice Test

CLT Science Reasoning 1