Support · Mathematics Advanced 11–12 – Year 11 · Trigonometric identities and equations
Support Solve problems involving trigonometric equations, including those that reduce to quadratic equations, on a restricted domain
Resources for the prerequisite content of this dot point: earlier-stage (or earlier sub-level) dot points in the same strand that students usually need first. Use these to fill gaps before or alongside the core lesson.
Prerequisite links are draft mappings generated from the syllabus structure (earlier stage, same strand, closest content). They are being reviewed by teachers. Spot a poor match? Tell us.
Prerequisite dot points
Apply the quadratic formula x = (- b±√(b² - 4ac))/(2a) to solve quadratic equations
Stage 5 · Equations C (Path) Draft mapping
- Interactive toolStarterMaths Is Fun: Quadratic equationsUse it for: The quadratic formula and discriminant with an interactive graph.
- Corbettmaths practice questions: Quadratics: formulaUse it for: Free printable graded practice questions (with answers) on quadratics: formula for drill or a quick check.
- WorksheetDrillKuta free worksheet: Quadratic formulaUse it for: Printable skills-practice sheet with answer key on quadratic formula; good for drill or homework.
- VideoStarterCorbettmaths video: Quadratics: formulaUse it for: Short worked-example video on quadratics: formula to model the method before practice or for flipped revision.
Solve equations that are reducible to quadratics
Stage 5 · Equations C (Path) Draft mapping
No checked resources on this prerequisite dot point yet.
Model and solve word problems using quadratic equations in various contexts
Stage 5 · Equations C (Path) Draft mapping
- Corbettmaths practice questions: Quadratics: solving (factorising)Use it for: Free printable graded practice questions (with answers) on quadratics: solving (factorising) for drill or a quick check.
- VideoStarterCorbettmaths video: Quadratics: forming and solvingUse it for: Short worked-example video on quadratics: forming and solving to model the method before practice or for flipped revision.