Leveling - Level Up
Each level has a total XP value and a minimum XP. Students must reach the minimum XP in order to level up. They do have the opportunity, however, to gain as much XP as possible during that mission, all the way up to the maximum XP.
Leveling Up means opening up additional quest, surprises and more opportunities to earn XP. Allow students to earn more xp points by providing various quests in each area and giving the students choice.
In general, the minimum XP was determined based upon the score needed on the assessment rubrics that aligned with the "basic" level of understanding.