The Monsters of Canvas

Goya, The Sleep of Reason Begents Monsters (1798)

Francisco Goya, The Sleep of Reason Begets Monsters (1798)

 

We all know that in any system, there are things that go wrong or are difficult to use. We all know people who love their previous LMS, and will hate whatever they’re forced to change to. We all know that learning curves are something we need to ride, trying not to fall off. We journey on…

But occasionally a system begets monsters.

Here are some of the early monsters of Canvas, and the brutality committed to your hard work:

Code Stripping Beast – If Canvas doesn’t like your code, your Javascript or your HTML commenting, it strips it. Other LMSs do that too. But Canvas is monstrous in that it eats everything within your naive HTML commenting, deleting the content between the tags. There is no warning that it will do this.

Quiz Question Ogre  – If you change a question in a Question Bank, it does not change the questions in any quizzes you’ve created. You might not know this, and go blithely along thinking it has.

Disappearance Dragon – Things other than code mysteriously disappear. If you’ve created a page and linked it on other pages, and you change the page’s name, Canvas can no longer find the file. After a few minutes, neither can you.

Structural Cyclops – Canvas is myopic about its own structure. If you page through a Module using “Next”, which is clearly intended as the default navigation, Canvas does not understand when the Module is done. It just continues into the next Module with no warning, necessitating that you design some form of “Start of Week x” and “End of Week x” pages to alert students so they know they’re done.

Transport Troll – You cannot move select items from one Canvas course into another, like the rubric you just spent three hours developing, or those “End of Week x” pages you made for each week. You have to remake rubrics for each course until you have it set to be saved for just that course. (Update: if both courses are within the same Canvas install, you can import particular content from another course – just don’t every use Export unless you want the whole course, and beware of the Set-Up Siren!)

Set-up Siren – Canvas seduces you with the idea that it can import. But it cannot import individual items you need, like that quiz set you backed up from another LMS.  Without any warning (something like “if you import, everything you’ve done will be erased”), it wipes out everything except its own content when you import, despite the deceptive list of imports implying you can do it more than once.

I’m sure I will find more of these in my Odyssey, a journey in a ship with sails made of Canvas.

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