About This Lesson
An investigation into transformations based on an activity from the nRich website (http://nrich.math.org/5458) that asks students to investigate the results of reflecting a shape through two mirror lines; identifying the single transformation from the original shape to the final image. Includes level ladder assessment criteria and the on-screen presentation.
A really good rich task that encourages students to investigate what happens when you perform two successive reflections on a shape