M-ALG-040Higher onlyReview: PendingUse iteration to approximate a solution
Algebra · Numerical methods (T-ALG-015)
v1 mapping, pending teacher review. Only AQA and Edexcel are mapped so far. The first 3 pilot worksheets and their worked answers are available; remaining worksheets are coming soon. All videos are still coming soon.
- Retrieval
- Use an initial value and recurrence rule
- Fluency
- Repeated substitution and convergence
- Reasoning
- Explain the evidence for accuracy or convergence.
- Application
- Compare approximations and justify stopping accuracy
- Common misconception
- Repeated values alone do not justify every claimed digit.
Video brief
Model how to use iteration to approximate a solution. Explain each step; pause for a matching shadow question.
Planned video: V-ALG-040 · Video coming soon
Worksheets
Worksheets coming soon
Note: Scope and tier apply to this skill; tag each generated variant separately.