This Undefined Terms Lesson serves as an introduction to High School Geometry. It covers fundamental concepts such as point, line, plane, ray, segment, angle, as well as terms like supplementary, complementary, acute, obtuse, right, straight, adjacent, collinear, noncollinear, coplanar, and noncoplanar. In this comprehensive package, you will discover a variety of resources, including a bellringer, informative notes, worksheets, a quiz, patty paper constructions, task cards and detailed teacher