Astronomy and physics education research and comments, think-pair-share (peer instruction) clicker questions, flashcard questions, in-class activities (lecture-tutorials), current events questions, backwards faded scaffolding laboratories, Hake gains, multiple-choice and essay exam questions, indices of discrimination, presentation slides, photos, ephemerae, astronomy in the marketplace, unrelated random sketches and minutiae.
| 0- 6 : | |
| 7-12 : | ** [low = 9] |
| 13-18 : | ********* |
| 19-24 : | *************************** [mean = 22.9 +/- 4.6] |
| 25-30 : | **************** [high = 30] |
| 0- 8.0 : | |
| 8.5-16.0 : | |
| 16.5-24.0 : | *************** [low = 17.5] |
| 24.5-32.0 : | ************** [mean = 26.2 +/- 5.5] |
| 32.5-40.0 : | **** [high = 40.0] |
| 0- 8.0 : | |
| 8.5-16.0 : | * [low = 16.0] |
| 16.5-24.0 : | *********** |
| 24.5-32.0 : | ******** [mean = 25.5 +/- 5.5] |
| 32.5-40.0 : | **** [high = 40.0] |
| 0- 6 : | *** [low = 6] |
| 7-12 : | *********** |
| 13-18 : | ************************* [mean = 16.6 +/- 6.0] |
| 19-24 : | ************ |
| 25-30 : | * [high = 30] |
