Homework - ideas needed for the next issue of GA Magazine

The Summer 2016 issue of the GA Magazine will be published in the next week or so, and be available online to subscribers.
In my Webwatch column, there's a request for some help with suggestions for apps and websites which are helping you with HOMEWORK in particular.
All contributions welcome.

Next issue: We would welcome your ideas for apps and websites which could be used to provide interesting homework tasks. There is some debate about the value of setting homework – how have you tried to change the nature of homework tasks, perhaps to ‘flip’ the classroom? Or perhaps you’ve done away with it altogether. Let me know what you do, but don't be too late telling me or you’ll get a detention…