Double your buying power with this two unit set! The first unit investigates the intriguing subject of optical illusions. Crazy mazes and eye-curdling geometrical designs place an emphasis on proportioning as well as critical thinking skills. In the second unit, students explore the fascinating world of logos - in sports, on flags, on the food that gives them skin trouble. Included in this resource: detailed student objectives and activities; suggested teaching strategies; design templates; countdown to excellence marking format; student task sheets; and the famous Richard Robillard Maze. This Art lesson provides a teacher and student section with a variety of activities, student examples and evaluation to create a well-rounded lesson plan.