This 5-day geometry unit plan teaches students about perpendicular and parallel lines, angles, circles, and arc lengths. On days 1 and 2, posters and videos are used to teach about lines and angle types. Day 3 includes a scavenger hunt to find examples in school, supported by pictures and social media. Circles and arcs are covered on day 4. On the final day, students construct the figures using Sketchpad, guided by a video tutorial.