Symmetrical Disc Designs

Although the concept of symmetry is introduced as early as first grade, it isn't until fourth grade that assessment indicators involving symmetry are listed in most standards. At this point, students build, draw and analyze the various properties of two-dimensional shapes. Within geometry, this includes the study of lines, angles, classifying shapes, and recognizing and identifying lines of symmetry.

This Design a Flying Disc template includes a three-part progression of symmetry skills (1) Identify lines of symmetry, (2) Justify a provided line of symmetry as correct or incorrect, and (3) Create a flying disc design that includes at least one line of symmetry. The teacher may opt to make a few of their own designs that the class can complete as a whole as an introduction to the skill before students begin. Otherwise, the task is rather straightforward.

Design a Flying Disc Activity