Let the unfinished activities appear at the top of the page and finished sections chronolog. lower?
Feature request: It becomes more and more tedious to scroll down looking for the next lesson activity when the next unfinished can just appear at the top rather than way at the bottom. The latest finished activities can then be at the top and the oldest ones at the bottom ... or at least let people choose this as a display option.
Tx :-) Jaco