Using Histograms and Polygons - Sascha : Grade Commentary
Sascha has demonstrated sound knowledge and understanding of histograms and polygons. The solutions are mostly correct and there is clear and accurate use of mathematical terminology. The mean and median have been calculated but no conclusion has been drawn. This work sample demonstrates characteristics of work typically produced by a student performing at grade C standard midway through Stage 5.
Grade C
The student has a sound knowledge and understanding of the main areas of content and has achieved an adequate level of competence in the processes and skills.
Full list of grade descriptions
Areas for Assessment
- Working mathematically
Knowledge, skills and understanding developed through inquiry, application of problem-solving strategies, communication, reasoning and reflection - Data
Knowledge, skills and understanding in collecting, representing, analysing and evaluating information
