Homework is a type of Exercise that is completed on the Assignment page.
Refer to the Creating Exercises section of the Getting Started tutorial for more details on creating Homework Exercises.
Homework exercises are designed to be done individually in multiple sessions over a longer period of time. Progress is saved every time an answer is submitted, and homework can always be returned to before it is submitted. Navigating between questions is always enabled for Homework.
If the homework has a time limit, that time limit will start when first starting the exercise, and the timer will continue counting even if not on the Assignment page. The Assignment will be automatically submitted when the timer runs out.