Lines on the Court: Lines, Angles & 2D Shapes

Math, Unit 8, Topic 8.1. On the tennis court, students stretch rubber bands on a geoboard to make line segments, lines and angles, test angles with a paper corner (right, acute, obtuse), find parallel and perpendicular lines on the court and draw them on grid paper, count the sides and vertices of polygons, meet the quadrilateral family, and classify shapes by their sides, vertices and right angles.