## Unit 1: Transformations

Evidence of Learning

• describe and compare function transformations on a set of points as inputs to produce another set of points as outputs, including translations and horizontal or vertical stretching

• represent and compare rigid and size transformations of figures in a coordinate plane using various tools such as transparencies, geometry software, interactive whiteboards, waxed paper, tracing paper, mirrors and digital visual presenters.

• compare transformations that preserve size and shape versus those that do not.

• describe rotations and reflections of parallelograms, trapezoids or regular polygons that map each figure onto itself.

• develop and understand the meanings of rotation, reflection and translation based on angles, circles, perpendicular lines, parallel lines and line segments.

• transform a figure given a rotation, reflection or translation using graph paper, tracing paper, geometric software or other tools.

• create sequences of transformations that map a figure onto itself or to another figure.

• describe and compare function transformations on a set of points as inputs to produce another set of points as outputs, including translations and horizontal or vertical stretching

• represent and compare rigid and size transformations of figures in a coordinate plane using various tools such as transparencies, geometry software, interactive whiteboards, waxed paper, tracing paper, mirrors and digital visual presenters.

• compare transformations that preserve size and shape versus those that do not.

• describe rotations and reflections of parallelograms, trapezoids or regular polygons that map each figure onto itself.

• develop and understand the meanings of rotation, reflection and translation based on angles, circles, perpendicular lines, parallel lines and line segments.

• transform a figure given a rotation, reflection or translation using graph paper, tracing paper, geometric software or other tools.

• create sequences of transformations that map a figure onto itself or to another figure.