Lesson 12 of 18
Objective: SWBAT understand dilations with the origin as the center of dilation.
Each day, students complete a warm-up that usually consists of spiraling the previous day's material, in addition to older material. Warm-up problems also sometimes extend lessons that students have encountered before to more unfamiliar contexts.
For a video narrative about how I structure each lesson, and how the warm-up fits in, click here.
Play of the Day
For the huddle in this lesson, I like talking about #6, 7, and 8, because they push on some conceptual understanding of dilations beyond the simple application of scale factors. They push to the next level of thinking, and are nice opportunities for kids to get up and defend their positions in front of the entire class.