D18 : Which toothpaste works best?
| Students | Vlera Cani
Charlotte Burgess |
| School | HDSB - W. H. Morden Public School - Oakville |
| Level | Junior 7/8 - Grade 8 |
| Group | Group 8 - Physical and Mathematical |
| Abstract | We wanted to see which coloured toothpaste would whiten your teeth best. |
| Awards |
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