| Johnson, Francis - |
| Binomial Expansions & Pascal's Triangle (7) | | 幻灯片 | 2018.08.14 |
| Calculating discounts and sales tax (4) | | 幻灯片 | 2011.09.19 |
| Conic sections: parabolas quiz (8) | | 幻灯片 | 2014.04.23 |
| Fractions, decimals and percents (10) | | 幻灯片 | 2010.11.16 |
| Identifying independent & dependent quantities (5) | | 幻灯片 | 2014.08.20 |
| Measurements in the kitchen (4) | | 幻灯片 | 2011.10.14 |
| Polynomial Operations Practice (7) | | 幻灯片 | 2017.09.02 |
| Solving equations (an alternative method) (6) | | 幻灯片 | 2012.10.12 |
| Systems of equations (word problems) (6) | | 幻灯片 | 2012.12.20 |
| Triangle proofs (5) | | 幻灯片 | 2013.10.16 |
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