M-ALG-031Foundation & HigherReview: PendingSolve quadratics by factorising
Algebra · Quadratic equations (T-ALG-013)
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
- Zero-product property
- Fluency
- Monic quadratics in standard form
- Reasoning
- Compare methods and check each root by substitution.
- Application
- Find a possible length and reject a negative value
- Common misconception
- A square-root step may require two solutions.
Video brief
Model how to solve quadratics by factorising. Explain each step; pause for a matching shadow question.
Planned video: V-ALG-031 · Video coming soon
Worksheets
Worksheets coming soon
Note: Scope: monic quadratics and difference of squares; non-monic forms are separate.