This topic focuses on recognizing line symmetry in 2D shapes. It challenges learners to examine various shapes and determine whether they are symmetric or not. Each question presents a different image of a shape, and learners must decide if the shape has a line of symmetry. The available answers are "Yes" or "No," providing straightforward feedback on the learner's understanding of symmetry within the context of basic geometry. This is a foundational skill in exploring the broader unit of geometry basics.