I made the transition and I found it better to just rebuild my course from scratch. Question banks and quizzes DO NOT migrate over properly. All of your slides, videos, etc. will come over as individual files in no particular order.
Here are the things that I learned the hard way:
Canvas is designed to work well for a class that is organized into "Modules". This is sort of like a header/big bin to post materials.
I use the approach that each week of lab is a Module. That's where I post the: pre-lab assignment, protocols, links to videos, etc for that week. I also have modules for things like "Welcome to class" that has the TA contact information, syllabus, etc. Or "Need help?" as a place to put links to the tutoring center, counseling, etc.
Know that there is no such thing as a "folder" in Canvas. If you want to share a bunch of images/.ab1 files/readings you have a few options:
1. Put the things in a Google folder & share a link
2. Set up a Module called "Readings" and upload each file individually
3. Use the "pages" to copy & paste the images/links to all the images on the page & publish that page in a module
Unless it's a .jpg or .pdf, images do not display properly.
Unless it's a file you upload, basically everything else is on a "page". I use those to embed videos, share links to Google folders, etc. You can do some really nice cross-references by putting in links to existing course files. Like a quiz that says "read the syllabus before you take this quiz" and you can put in a link to the syllabus that is clickable.
If you want an assignment to be in the grades, you MUST create an assignment. No more "add column to grade book" option. You do have the option to say that the assignment is "on paper" for things that students hand in during class (as opposed to upload). That's what I use for the in-class lab worksheets.
The default settings are annoying as all get out. I'd suggest eliminating any features you are not using (e.g. I don't use online discussions so I hide that from view). The "enable class grading scheme" will automatically choose a letter grade scale and show it to the students unless you turn it off.
It's also tricky to set up the grades the way you want them unless you go by a straight point system. If you know that you want to have 30% of the grade from quizzes and drop the lowest 2 quiz scores, you need to set that up in advance using the categories in the "Assignments".
Anything that you want students to complete online that has more than one question should be set up as a "quiz". Trust me.