Te reo Māori terms
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Learning objective overview
Master Teaching Guide coverage for this objective.
Current NZC (2007)
GM6-8
New NZC (2026)
NZC26-P4-GEO-SPR-P-Y9-02
Resources
- CorbettMaths Transformations (Mixture) practice questionsQuestions PDF · Answers
Terminology
- Sequence of transformations
- Combined transformation
- Single equivalent transformation
- Describe fully
- Invariant point
- Invariant line
Task goals
- Apply two given transformations (e.g. a translation then a reflection) to a shape in sequence and draw the final image.
- Describe, using correct transformation language and any invariant points or lines, the single transformation equivalent to two combined transformations applied to a shape.
- Determine unknown transformation parameters (such as a rotation angle, mirror line equation, or scale factor) required so that a stated sequence of combined transformations produces a specified final image, justifying the reasoning.
Where this fits
What leads into this objective, and where it goes next.
You are here
Combined Transformations (Sequences of Transformations)
Do
Transforming 2D shapes in the coordinate plane by translation, reflection about a given line of symmetry, and rotation about a given point by a multiple of 90 degrees
Statement▸
Year 9 · Geometry · Spatial reasoning
NZC26-P4-GEO-SPR-P-Y9-02
For teachers
Need the fuller teaching notes for this objective? Open the Teacher guidance PDF.