Cuesta College, San Luis Obispo, CA
Students are assigned to read online articles on current astronomy events, and take a short current events quiz during the first 10 minutes of lab. (This motivates students to show up promptly to lab, as the time cut-off for the quiz is strictly enforced!)
John Matson, "Fresh Start: Scientists Glimpse Unsullied Traces of the Infant Universe," November 10, 2011Pockets of pristine gas from the early universe were detected to have no heavy elements by observing __________ the gas clouds.
(A) no dark matter within.
(B) no massive black holes in.
(C) the gravitational redshift of.
(D) first-generation stars being born in.
(E) how quasar light passes through.
Correct answer: (E)
Sections 70178, 70186, 70200
(A) : 5 students
(B) : 1 student
(C) : 9 students
(D) : 11 students
(E) : 20 students