Transforming 2D FiguresProjector Resources Transforming 2D Figures Projector Resources.

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Presentation transcript:

Transforming 2D FiguresProjector Resources Transforming 2D Figures Projector Resources

Transforming 2D FiguresProjector Resources Describing Transformations P-1 A:Rotation B:Reflection C:Translation 1.A line 2.A vertical distance 3.An angle 4.An axis 5.A direction 6.A center 7.A horizontal distance 8.A scale factor

Transforming 2D FiguresProjector Resources Algebraic Notation Scenario (1) P-2 If the x co-ordinates for all the points are increased by three how could we describe this?

Transforming 2D FiguresProjector Resources Algebraic Notation Scenario (2) P-3 If both the x and y co-ordinates are doubled how could we describe this?

Transforming 2D FiguresProjector Resources Poster ROTATIONREFLECTIONTRANSLATION P-4

Transforming 2D FiguresProjector Resources Working Together 1.Take turns to complete a card. Explain your thinking clearly and carefully. 2.Partners either explain that reasoning again using their own words or challenge the reasons given. 3.It is important that everyone in the group understands the transformation descriptions and figure positions. 4.Once agreed, glue the card in the appropriate column on your poster paper. P-5

Transforming 2D FiguresProjector Resources Transformation Card T1 P-6

Transforming 2D FiguresProjector Resources Transformation Card T2 P-7

Transforming 2D FiguresProjector Resources Transformation Card T3 P-8

Transforming 2D FiguresProjector Resources Transformation Card T4 P-9

Transforming 2D FiguresProjector Resources Transformation Card T5 P-10

Transforming 2D FiguresProjector Resources Transformation Card T6 P-11

Transforming 2D FiguresProjector Resources Transformation Card T7 P-12

Transforming 2D FiguresProjector Resources Transformation Card T8 P-13