| Furrow, Donald - |
| 3 letter words-matching (29) | | 幻灯片 | 2012.04.26 |
| 3 letter words-sentences a-j (15) | | 幻灯片 | 2012.05.07 |
| 3 letter words-sentences k-z (15) | | 幻灯片 | 2012.05.07 |
| 3 letter words-typing (29) | | 幻灯片 | 2012.04.26 |
| 8 science- periodic table (10) (31) | | 幻灯片 | 2012.10.01 |
| 8 science- periodic table (3) (10) | | 幻灯片 | 2012.09.18 |
| 8 science- periodic table (4) (13) | | 幻灯片 | 2012.09.18 |
| 8 science- periodic table (7) (22) | | 幻灯片 | 2012.09.26 |
| Aesop fables- fox and the crow (10) | | 幻灯片 | 2013.04.10 |
| Aesop fables- the frogs and the well (14) | | 幻灯片 | 2013.04.10 |
| Animals (12) | | 幻灯片 | 2012.09.26 |
| Color recognition (11) | | 幻灯片 | 2012.03.26 |
| Continents (4) | | 幻灯片 | 2012.09.10 |
| Ecosystems (17) | | 幻灯片 | 2012.07.20 |
| Fractions-generalization (5) | | 幻灯片 | 2012.03.07 |
| Fractions-observation 1 (5) | | 幻灯片 | 2012.03.06 |
| Fractions-practice (9) | | 幻灯片 | 2012.03.09 |
| Geometric shapes (22) | | 幻灯片 | 2012.06.18 |
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