| Chalmers, T - |
| Geo: 4-3 congruent triangles (10) | | 幻灯片 | 2013.12.17 |
| Geo: 4-4 qc (sss & sas) (10) | | 幻灯片 | 2013.12.05 |
| SAT practice test #1 calculator (38) | | 幻灯片 | 2018.03.05 |
| Sat practice test #1 no calcuator (20) | | 幻灯片 | 2016.03.18 |
| Sat practice test #2 calculator (38) | | 幻灯片 | 2016.03.24 |
| Sat practice test #2 no calcuator (20) | | 幻灯片 | 2016.03.31 |
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