1) The cardboard projects are ready for an audience on Monday. I'm impressed by the detail the students have gone to in getting them ready.
2) A couple of students really took risks today in getting up in front of the class to explain a ratio problem. I was impressed. I also liked how one group started with an estimate of 50 cents a can and worked up from there.
3) The students are getting the hang of Tinkercad. One student was kind enough to produce a demonstration video.