This lesson plan aims to teach first grade students about different shapes. It includes three stages - a warm up using video to introduce shapes, a presentation where the teacher shows pictures of shapes and asks students to identify them, and a development stage with two activities. The first activity has students find shapes in a picture, and the second has them color shapes on a fish picture according to the teacher's instructions. The lesson ends by watching part of a video about shapes. The plan provides details on teaching approaches, materials, seating, possible issues and their solutions.