What am I doing wrong with Proportions Trail? How do I get in touch with the author?
Proportions Trail - I love this exercise, however, mine never turns out right. You're suppose to end up at the question you start with (there are 16 of them) but when my students do it, they end up at the first question after only a few math problems. I don't understand what I'm doing wrong. Can anyone help me with this. It was created by Andrea Kowalchik on this website.