Transformations: Rotation (Quarter Turns)
Understanding and performing quarter turns (rotations) of 2D shapes around a point.
Key Questions
- Explain how a rotation differs from a translation and a reflection.
- Predict the position of a shape after a quarter turn clockwise or counter-clockwise.
- Construct a rotated image of a simple shape around a central point.
NCCA Curriculum Specifications
Suggested Methodologies
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Introducing the concept of rotational symmetry and identifying shapes with rotational symmetry.
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