The target score explained
The default target score is calculated so that a student who answers every question correctly right away will have to answer about 5 questions for each topic covered in the activity.
An activity that covers 4 topics then has a minimum of 20 questions to be answered. The higher the target activity score, the more questions students will need to answer in order to complete the activity.
Students have completed a LearningCurve activity once they have earned enough points to reach the target score.