SO it seems that something has changed in Canvas. The multiple-answer no longer gives partial credit OR there's some other setting that needs to be changed.

I've spent a couple hours trying to figure out how to get canvas to score a multiple answer question with partial credit. It WILL NOT work. I designed a question that has one correct answer, three choices, worth 1 point, but it will not score .5 or 1/2. Okay, so maybe that's a design flaw. Cool. Same question set up: one correct answer, three choices, worth 2 points. Nope. No partial credit here either. Okay. So maybe there MUST be two correct answers. Still a design flaw. But, let's test: two correct answers, three possible answers (one is wrong), 2 points. Nope. No partial credit. It seems that every question is an all or nothing setting and Canvas did not place that particular setting in a intuitive place (like so many other problems with Canvas that lack an intiutive design).

So does anyone know where I can adjust the all-or-nothing scoring in Canvas quizzes?