A teacher says, John is skilled at the subtraction of two-digit numbers and is now ready to learn subtraction of three-digit numbers when borrowing is not needed. Which diagnostic approach is implied?
a. Profile of strengths and weaknesses
b. Mastery of specific objectives
c. Prerequisite hierarchy
d. Both b. and c.
Question 2
Which of the diagnostic approaches is implied when a teacher says, I'm interested in finding out why my students continue to say that wrapping a cold bottle of soft drink in a woolen sweater will warm the soft drink?
a. Prerequisite deficits
b. Identifying student's errors
c. Content strengths and weaknesses
d. Analysis of knowledge structure
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John Muir
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John Stuart Mill (1806–1873).
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