This 4th grade geometry unit guide includes 16 lessons that cover all 4th grade common core geometry standards (including geometric measurement standards). It includes 9 practice worksheets, 3 hands on activities, discussion cards, a game, and a unit test (plus all answer keys). Skills taught include: identifying points, lines, line segments, rays, types of lines (parallel, perpendicular, intersecting), and types of angles (acute, right, obtuse, straight)measuring and drawing angles using a prot