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 = 12] |
| 13-18 : | ********** |
| 19-24 : | ***************************** [mean = 24.2 +/- 4.7] |
| 25-30 : | ******************************** [high = 30] |
| 0- 8.0 : | |
| 8.5-16.0 : | **** [low = 12.0] |
| 16.5-24.0 : | ************ |
| 24.5-32.0 : | ************** [mean = 26.7 +/- 8.1] |
| 32.5-40.0 : | ********** [high = 40.0] |
| 0- 8.0 : | * [low = 8.0] |
| 8.5-16.0 : | * |
| 16.5-24.0 : | ******** |
| 24.5-32.0 : | ************* [mean = 25.8 +/- 7.6] |
| 32.5-40.0 : | ***** [high = 40.0] |
| 0- 6 : | ** [low = 0] |
| 7-12 : | **************** |
| 13-18 : | ************************** [mean = 17.2 +/- 6.1] |
| 19-24 : | ************** |
| 25-30 : | ******** [high = 30] |
