Once you have an activity ongoing, your students will now start to answer the activity. Normally, in a regular classroom setup, you as a teacher would wait for your students to finish all items to be answered before they submit their activity to you and then grade it manually for a long amount of time.
In CodeChum, you do not have to go through such a hassle anymore. We check them for you automatically, and you can see how they're doing even while they're still answering!
