When a learner completes a Mastery or Mini Moment, they are presented a screen summarizing their results. This screen has two tabs. 

Summary

Completed Activities icon. The total number of Activities completed.
Duration icon. The total time spent in the Mastery or Mini Moment.
Lost Mastery Levels icon. The total number of Concept mastery levels lost. 
Gained Mastery Levels icon. The total number of Concept mastery levels gained.

Details

Details tab. The Concepts that were covered during the Moment are listed as well as the current progress towards mastery. This is indicated by shaded in trophies. Beside each Concept is an icon and a positive or negative number indicating how many levels were gained or lost.

A list of all of the Concepts that were exercised during the Mastery or Mini Moment

Beside each Concept, the mastery level impact is shown. The learner's current mastery level and goal are represented by the trophies below.