How to determine the types of transformations, the definition of isometry, and how to say and write a transformation's new image.
How to describe a translation; how to interpret ordered pair rules.
How to define a composition of transformations; how to perform a composition of translations.
How to define a rotation and what information is necessary to perform a rotation.
How to identify and describe reflectional symmetry.
How to describe the effect of a reflection, how to describe the effect of the ordered pair rules (x,y) -> (-x, y),(x,y) -> (x, -y), (x,y) -> (y, x).
How to perform and describe a dilation.