Chapter Five
5.1 Learning Targets
Determine that a figure has reflection symmetry and finds the line of symmetry for figures that do
Constructs the reflected images of points and geometric figures over a line
Describes the relationship between the line of reflection and the segment joining a point to its reflective image
5.2 Learning Targets
Recognizes rotation symmetry
Determines the center of rotation and the angle of rotation given a figure and its rotation image
Constructs images under rotation and iterates a rotation to create a figure with rotation symmetry
Describe the relationship between the number of identical elements and the angle of rotation
5.3 Learning Targets
Translates points and figures given a vector of translation
Determines the vector of translation given a pair of translated figures
Compares transformations and analyzes the results in terms of single transformations with the same result
5.4 Learning Targets
Enlarges or shrinks coordinatized diagrams by multiplying or dividing coordinates
Understands and applies the projection method for scaling a drawing
5.5 Learning Targets
Describe the effect of an algebraically described transformation on a coordinate point
Applies algebraic rules to transform points
Writes algebraic rules to translate points along a given vector