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!)
Shantanu Basu and Robert Massey, "As Bright as a Hundred Million Suns: the Clusters of Monster Stars that Lit Up the Early Universe" (April 22, 2015)University of Western Ontario in Canada researchers claim that the first stars born in the universe were extremely bright and clustered in small groups, based on:
(A) extremely redshifted galaxies.
(B) dark matter filaments.
(C) heavy elements found today.
(D) computer simulations.
(E) look-back time.
Correct answer: (D)
Sections 30678, 30679, 30680
(A) : 11 students
(B) : 5 students
(C) : 8 students
(D) : 17 students
(E) : 8 students