What is an activity prerequisite?
An activity prerequisite is a requirement for a different activity in the same course to be 100% complete by your students before they can access the activity.
How to add a prerequisite
From the modules page, click on the availability panel on the activity you want to add prerequisites to.
At the bottom of the availability panel you'll see a title "PREREQUISITES".
To add one, click the + ADD PREREQUISITES button.
Now, you'll have a pop up with all of the modules in the course and their activities. Click the blue plus ( + ) icon next to the activity that you want to be the prerequisite.
You're done! Your students will see a message telling them what they need to complete when going to view that activity.
