Fractions Class

This class was a very interesting experience for me. I am so used to to following procedures and quations that this class kind of stumped me. Over the course of my Math experiences in school, it has been drilled into my mind that the only way you can solve a math problem is to use the procedures or equations. This class had me so frustrated. I was trying to place myself in the shoes of a student but I could not help but think "No this is not the way!!" It was so hard for me to do this without writing everything down on paper. I know the kids would find it great because you are not woritng but doing hands on. But what if there is a student in my classroom like me? How would I accommodate him/her if I do this as an activity for mental math?
As for using this type of tool for fractions in my classroom, I will definitely find it beneficial for students to get the complicated topic of fractions. If students have the ability to visualize what they are doing, then it woiuld be a push for students towards success. However, I would have to work and understand this tool very clearly before I give it to the students. If I cannot help them when they ask questions about how to use it, then how good of a teacher would I be?