| AP US History Ch20 Becoming a World Power | 28 | January 30, 2012 |
| AP US History Ch17 Realities Rural Am | 27 | November 23, 2011 |
| AP US History Ch16 Union Reconstruction | 26 | November 23, 2011 |
| AP US History Ch15 Union Severed | 22 | November 23, 2011 |
| AP US History Ch14 Union In Peril | 26 | November 23, 2011 |
| AP US History Ch13 Moving West | 21 | November 23, 2011 |
| AP US History Ch12 Shaping Am In Antebellum | 28 | November 23, 2011 |
| AP US History Ch11 Slavery & Old South | 22 | November 23, 2011 |
| AP Biology Campbell 7e Ch49 | 91 | October 22, 2011 |
| AP Biology Campbell 7e Ch47 | 58 | October 22, 2011 |
| AP Biology Campbell 7e Ch46 | 91 | October 22, 2011 |
| AP Biology Campbell 7e Ch45 | 52 | October 22, 2011 |
| AP Biology Campbell 7e Ch41 | 51 | October 22, 2011 |
| AP Biology Campbell 7e Ch40 | 66 | October 22, 2011 |
| AP Biology Campbell 7e Ch11 | 13 | October 22, 2011 |
| AP Biology Campbell 7e Ch10 | 40 | October 22, 2011 |
| AP Biology Campbell 7e Ch9 | 23 | October 22, 2011 |
| AP Biology Campbell 7e Ch7 | 38 | October 22, 2011 |
| AP Biology Campbell 7e Ch6 | 72 | October 22, 2011 |
| AP Biology Campbell 7e Ch5 | 53 | October 22, 2011 |
| AP Biology Campbell 7e Ch5 | 53 | October 22, 2011 |
| AP Biology Campbell 7e Ch4 | 22 | October 22, 2011 |
| AP Biology Campbell 7e Ch3 | 32 | October 22, 2011 |
| AP Biology Campbell 7e Ch2 | 44 | October 22, 2011 |