Scaffold assignments

Hi everyone,

I have a student in grade 7 that is extremely weak in fractions.

I'd like him to go back and complete all fractions based activities from grade 3 onwards.

I assigned him all the activities but I noticed a few problems:

1) the order they appear in his assignments list starts from the last added activity so the fractions activities from Grade 5 appeared first. So he clicked on the first two activities and gave up because they were too difficult. I could just assign him Grade 3 fraction activities first and once done assigne Grade 4 and so on. Or is there a way to have this ordered sequentially?

2) Is it possible to only focus on assignments ie once in assignment mode the student moves from one assignment to the other? Khan Academy has so many options and links and scores that I find he keeps getting distracted and forgetting where to go next or how to get back to the next activity.

thanks!