Hi, Kaining
Thank you for sharing. I think your understanding of SAMR and SECTIONS are very clear. From your article, I understand the common ground of SAMR and SECTIONS, and I understand what is the best time to use SAMR or SECTIONS. I agree with your understanding of SAMR. In my opinion, SAMR is more like a process of media improvement. For example, when I make a video in a class, I not only sort out the content and significance of the video, but also realize the power of multimedia. This is a good use of SAMR.