AS 91947 · 5 credits · External
Mathematical reasoning
Demonstrate mathematical reasoning
Study with Coach
Got a result for this standard?
Sign in to add your result →Save your actual school result to count your credits.
In plain EnglishAI study guide · check the NZQA standard
You need to show you can solve maths problems using different mathematical methods (like algebra, trigonometry, or geometry) and explain your working clearly. You'll need to combine two or more methods in a single problem and communicate your thinking using the right mathematical language and diagrams.
What to do, grades and common mistakes
What you actually do
- ·Use appropriate mathematical methods from number, algebra, measurement, or geometry to solve problems
- ·Show your working step-by-step and use correct mathematical terms when explaining your reasoning
- ·Combine two or more different methods together in a single problem to show relational thinking
- ·Develop logical chains of reasoning, form generalisations, or extend methods to new situations for excellence-level work
- ·Communicate your answer using appropriate representations like diagrams, equations, or graphs
AAchieved
You use basic mathematical methods correctly and show some working, even if simple.
MMerit
You carry out a logical sequence of steps combining different methods, use correct mathematical language, and clearly communicate your answers with full working.