This was recommended. Those things always suck. Also the paper tears with use in the binders. Not into it. Also the handouts come stapled automatically by the copier. In a hanging file I could leave them stapled.
When my son gets to school age I'm going to work this problem with him. file folders, plastic accordions, whatever he wants to work with really. The true secret of success is typing your notes up later, but we'll deal with that when we deal with that.