Term 1 Week 7 · Multiplying fractions, whole numbers and mixed numbers · CG Quarter 1, competency 11
Put this up before the task starts, not after
| Criterion | 4Exemplary | 3Proficient | 2Developing | 1Beginning |
|---|---|---|---|---|
| Tessellation | Two shapes chosen that genuinely tessellate; the pattern is drawn and covers the area with no gaps | Tessellates, drawing untidy | One shape only, or small gaps | Does not tessellate |
| Area and quantity | Area correct, box count correct, part-boxes correctly rounded up | One step wrong | Method visible, several errors | Not attempted |
| Costing | All arithmetic with two-decimal prices correct, total shown | One arithmetic error | Method visible, total wrong | No total |
| The second design | Genuinely cheaper, and the trade-off is named explicitly | Cheaper, trade-off vague | A second design with no comparison | Only one design |