The cubicle is the required area and students have written a practical scale. Students clearly explain and illustrate understanding of the relationship between shape of the cubicle and considerations of area and perimeter. The space and all contents are drawn to the selected scale. The final product is logical, practical, and creative. The student s written response explains scale selection, cubical shape and contents chosen completely.
Justification addresses issues of practicality and comfort.
The response will be similar to a 4 in completeness of task. The product may not exhibit the creativity of a 4 and student s written response may explain but not justify student decisions or explanation and justification may be incomplete or sketch. There may be minor inconsistencies in the scale. Product shows understanding of the relationship between shape of cubical and considerations of area and perimeter, but written explanation may not give explicit support. Inconsistencies in scale clearly show lack of understanding of scaling dimensions.