question.
1. It is a systematic approach of gathering data and solving problems.
A step-by-step procedure
C. scientific method
B. procedural investigation
D. step-by-step investigation

2. Below are the steps of scientific method. Arrange it according to sequence.
I. Formulation of hypothesis
II. Identification of the problem
III. Experimentation and data gathering IV. Interpretation of data and drawing of conclusion
A II, I, III, IV
B. I, II, III, IV
C. I, II, IV, III
D. II, IV, I, III

3. Hypothesis is also known as
A. Educational decision
C. Educated hint
B. Educational pattern
D. Educated guess

4h. You have conducted an experiment and confirmed your hypothesis. In scientific method, what should be your next step?
A. Reconstruct your hypothesis and start with a new problem.
B. Refine your hypothesis because there might be some error that you missed.
C. Perform your experiment again to prove that the results of your first supporting your hypothesis are not just by chance.
D. Look for another problem where you could use your hypothesis.

5. Which statement is a hypothesis?
A. The mango fruit turns yellow as it ripens.
B. The yellow mango fruit is sweeter than the green ones.
C. The sweet mango fruit contains more sugar.
D. Ripe mango is softer than green mango.​