Each Google Slide has an image with a red angle identified on the image. Students will identify the angle and select the answer from the 3 choices. The background is set. There are two types of choice markers to choose from. Students can use a manipulative clothespin to mark the answer or they can use the set that has a large red circle to select their answer. Lessons can be used for virtual learning or with an interactive smartboard for face to face instruction. Slides can be moved around to c