Explanation
Correct answer: D.
Choice D is the best answer. Enrollment and attendance are logical ways to measure whether students are interested and engaged. High enrollment and attendance suggests a high level of interest and engagement.
Why the other choices are wrong
Choice A
Choice A is incorrect. This choice doesn’t support the claim. Students’ preferences between hip-hop and rap aren’t relevant to the claim, which is focused on whether or not students like classes that use hip-hop pedagogy (which includes the educational use of both hip-hop and rap).
Choice B
Choice B is incorrect. This choice doesn’t support the claim. While the first part of the sentence discusses social justice, the underlined claim focuses on student success, which is unrelated.
Choice C
Choice C is incorrect. This choice doesn’t support the claim. This tells us about teacher enjoyment, which isn’t relevant to a claim about student interest and engagement.