In a few circumstances learners are not able to write on a printed out PDF assignment e.g. school closure, hospital, printer jam etc
Writing and drawing is preferable to e-write and e-draw
There is a growing consensus that writing and drawing by hand helps embed learning more deeply than typing etc. So whenever possible assignments should be printed out and written on.
However when necessary this video shows learners how to do this. As ever the most important thing to do is save the completed work.