On Socialcube teachers can grade their students using the innovative XP (Experience Points) based grading system. All students have an XP bar which will level up their grade if full. Teachers can create assignments which can be graded with XP. The teacher defines how many XP an assignment is worth and the students know exactly what they'll get in return. ocialcube was designed to work on any device. If you use the site on a smartphone you'll still have all features of the full site.