Use the videos for help/practice
https://www.youtube.com/watch?v=Gi8_a7NlKAQ
https://www.youtube.com/watch?v=jJsE-IAMgUI
https://www.youtube.com/watch?v=L8o2vBRu8kQ
HW: Complete the front & back of the first page of WS Approximating with Rectangles and complete book 4.1. Quiz 4.1 is tomorrow.