How do I know how far to read in Course on iPad?

Andrew Zoll

There's no clear delineation for how far I am supposed to read when I open additional resources from within a courseware text. In the desktop app, even if I open the resource from the courses tool, it's marked off where I should start and end, but I see no way to tell how far I'm supposed to read in the iPad app. 

Any ideas or suggestions?