Recommended only for newer versions of PowerPoint!Simplified, customizable powerpoint file ideal for giving 1 or 2 lectures on segments, rays, and distance on a number line. This file was created to be high school level, but it could easily be adapted to other grades.Contains:- 2 Bell Ringers (points, lines, and planes review and segment length)- List of objectives- 11 slides of notes in simple design (easy to print out for students) teaching segments, rays, opposite rays, congruent segments, mi