I'm not sure this is possible in Canvas. So suggestions for LTI apps or customized LTI options are also welcome.
We teach academic English. All 4 skills are combined into one course. However, each skill needs to be graded separately and within each skill we have various assignments with different weightings. Below is an example just for writing. It would be great if these assignments could keep their individual weightings, but show up as 25% for writing and thus also as one column in the gradebook.
We would have to repeat the process for listening, speaking and reading assessments. As you can imagine that's a massive jigsaw puzzle.