Model: Human Face
Topics Covered: Golden ratio, midpoint, gnomon, ratio, median, box plot.
We don’t have a for students video yet. But here is a golden ratio activity we do involving the human face that students could do as a makeup assignment:
Finally, here is a blog post Brian did about a lesson similar to this one. The folding is simpler because instead of having the proper distances be the result of the origami, students calculate and measure the proper distances and then crease last.