Desmos is reason enough to lobby your school for a 1:1 program. I had my students make their own Desmen, or Deswomen, exactly how Fawn directed her students, with lines and parabolas only. We had 20 minutes of class time. Some finished their faces in class, others did a little more. They turned theirs in via their blogs. Check them out:
I am blogging my thoughts on teaching math and on promoting social, emotional wellness among my students and colleagues. I am a fan of having students create digital portfolios in math, and I am blogging about what I am learning along the way.