Points and Badges

OppiaMobile awards points and badges to users based on their usage of the app and content.

The points system is essentially a measure of engagement with the content - however it doesn’t really give a picture of how much was understood. The badging provides confirmation that all the activities have been completed and that the user has met at least the pass threshold for each quiz included in the course.

Points System

Points can be customised down to individual activity level, there are 3 levels of points:

  • Activity Level Points - points which are defined for a particular activity.
  • Course Level Points - points which are defined for a particular course. Each activity will use these points, unless an activity has had custom points set up.
  • Global/Default Level Points - if neither course nor activity level points have been defined, then the global/default points will be used.

Global/Default Points

By default, points are awarded as follows:

  • 100 – creating an account
  • 50 – downloading a course
  • 20 – first time a quiz is attempted
  • ? – depends on percentage score for a first attempt at a quiz. E.g. if the score is 75% on the first attempt, 75 points will be awarded
  • 50 – bonus for getting 100% on first attempt at a quiz
  • 10 – each subsequent attempt at a quiz (max. once per day per quiz)
  • 10 – completing an activity (max. once per day per activity)
  • ? – video views – points are awarded for how long the video has been have watched, 5 points for every 30 seconds watch, up to a maximum of 200 points. A bonus 20 points are given for the first time in a day a particular video is watched

The points system is designed to encourage users to return to the courses regularly and engage in the activities.

Changing the Global/Default Points

You can edit the global/default points by:

  1. Go to the Django Admin pages
  2. Go to the Gamification > Default Gamification Events
  3. Select the event to change the points for and save

Customising Course and Activity Level Points

To customise the points for a particular course and its activities:

  1. Go to the courses list in the Oppia server dashboard
  2. Click on the gamification icon for the course to update (the icon on the far right of the row)
  3. Edit the course level points and/or the points for a specific activity, then press save

Note

The updated points will not be applied on the users devices until they download the updated version of the course onto their device.

Badges and Completing Courses

Every activity has the concept of ‘completedness’ and to be awarded a badge the user must complete every activity in the course. The definitions of activities being completed of each activity type are given below:

  • quiz - a quiz is completed if the user has obtained at least the pass threshold for the quiz.
  • text/webpage - the page must be open for at least 3 seconds. Clearly this is not a very effective measure of testing whether the user has fully read and understood the page content, however, currently it is the only way of measuring that we currently have. We advise ensuring that the quiz questions provide an effective measure of understanding the content.
  • video - video/media files are embedded within text/web pages. The user must have the video running for at least the length of the video. This may not correspond exactly to saying they have watched the whole video - for example they may pause, fast-forward/rewind, and so have the video open for the required time, but not actually have watched the video from start to finish.
  • feedback - the user needs to answer all the questions
  • file - the user simply needs to have opened the file

To change the criteria for assessing completedness of the activities, the getActivityCompleted() function for the relevant activity widget class in the app code will need to be updated.

Note

The badge awarding is performed by the Oppia cron task, so for badges to be awarded, please ensure that the cron task is set up to run regularly.

Note

The Points shown in the bottom bar are the total points users have earned (even if they have logged in on many devices). This points view might not match with the total points shown in the Points section which shows the list of activities and points on the local device.