| Schleper, Scott - Sekolah Pelita Harapan |
| Algebraic properties discovery (6) | | Slides | 2013.09.21 |
| Algebraic vocabulary (7) | | Slides | 2013.10.24 |
| Angle classification and relationships (9) | | Slides | 2014.04.09 |
| Angle measurement and classification (12) | | Slides | 2014.04.06 |
| Angle measures (more difficult) (5) | | Slides | 2015.08.06 |
| Angle relationships (14) | | Slides | 2014.04.06 |
| Applying probability 1 (14) | | Slides | 2014.01.12 |
| Applying probability 2 (6) | | Slides | 2014.01.12 |
| Area of a circle (10) | | Slides | 2014.03.11 |
| Bar graph (10) | | Slides | 2013.10.30 |
| Basic area (10) | | Multiple Choice | 2014.03.04 |
| Big numbers, easy products (12) | | Multiple Choice | 2013.12.01 |
| Bisectors of triangles | circumcenters and incenters (9) | | Slides | 2015.11.05 |
| Calculating probability | number selection (8) | | Slides | 2015.01.12 |
| Calculating probability | spinner (8) | | Slides | 2015.01.11 |
| Calculating slope (10) | | Multiple Choice | 2015.10.01 |
| Calculating surface area (8) | | Slides | 2014.03.25 |
| Circle review (8) | | Slides | 2014.03.25 |
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