Students will be able to evaluate real world situations to find angle sums and differences.
Introduction
(5 minutes)
Pick three students and secretely share that you will position yourselves in the form of a square. Demonstrate tossing the ball to one another clockwise along the perimeter of the square.
Ask your observing students to identify the shape of the path of the tossed ball and repeat as needed to get a correct response.
Explain that students will be be investigating the way lines, like each length of the ball's path, make angles when they meet.