Support · Stage 5 · Properties of geometrical figures C (Path)
Support Recognise that a definition is the minimum amount of information needed to identify a particular figure
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
Examine the minimum conditions needed and establish the 4 tests for 2 triangles to be similar
Stage 5 · Properties of geometrical figures B (Path) Draft mapping
- Interactive toolStarterMaths Is Fun: Similar trianglesUse it for: Tests for similar triangles with examples.
Apply the minimum conditions needed and determine whether 2 triangles are similar using an appropriate test
Stage 5 · Properties of geometrical figures B (Path) Draft mapping
- WorksheetDrillKuta free worksheet: Similar trianglesUse it for: Printable skills-practice sheet with answer key on similar triangles; good for drill or homework.
Solve problems involving scale drawings, with or without digital tools
Stage 5 · Properties of geometrical figures A Draft mapping
- Corbettmaths practice questions: Scales and mapsUse it for: Free printable graded practice questions (with answers) on scales and maps for drill or a quick check.
- VideoStarterCorbettmaths video: Scales and mapsUse it for: Short worked-example video on scales and maps to model the method before practice or for flipped revision.