This idea has been developed and deployed to Canvas
As an ELA sixth-grade teacher, I try to mimic my assessments to the CAASPP. This means including features such as "drag and drop", "matching", "select a sentence from a paragraph", "matching tables" and "classification" tools (among others). Edulastic is a wonderful (free) resource that allows all of this and more. I would love to see the full integration of Edulastic into Canvas.