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ConcepTest: Tropic of Cancer Temperature and Precipitation

ConcepTest questions by David McConnell, David Steer, Walter Borowski, Jeffrey Dick, Annabelle Foos, Jeffrey Knott, Alvin Konigsberg, Michelle Malone, Heidi McGrew, Kathie Owens, and Stephen Van Horn
This material was originally created for Starting Point:Introductory Geology
and is replicated here as part of the SERC Pedagogic Service.

Question:

Which of the points on the graph below best represents conditions along the Tropic of Cancer (23 degrees N latitude)?
Graphic for Tropic of Cancer Temperature and Precipitation ConceptTest question.
a. A
b. B
c. C
d. D
e. E

Student Responses:

The correct response is E.
Percentage of students choosing this answer. (%Before Discussion/%After Discussion)

a. (2%/2%) b. (9%/3%) c. (28%/26%) d. (13%/8%) e. (48%/61%)

in a large (60+ student) Earth Science class.

If you would like to help acquire more Before and After statistics for this example, please contact the authors (see link at top of page).

References and Notes: