(19) Select some school room experience with a view of making it conform to the requirements of a permissible hypothesis.
(20) Explain and illustrate the uses of hypothesis.
(21) “The scientific discoverer climbs up to the light on the stairway of discarded hypotheses.” Explain.
(22) Write a short theme on “Characteristics Required by Scientific Investigators.”
15. QUESTIONS FOR ORIGINAL THOUGHT AND INVESTIGATION.
(1) “Land and sea breezes are due to a difference in temperature.” Is this a fact or a law? Explain your position.
(2) Give three different definitions of induction. Which one have you adopted? Defend your position.
(3) Define and illustrate observation.
(4) Distinguish between observation and attention.
(5) “In observation we find, in experiment we make.” What is meant by this?