Revisit and review lessons multiple times. Master through repetition.
Here is the list of levels for Revision Pro!
Revise 5 completed lessons for better retention
Revise 10 completed lessons for better retention
Revise 25 completed lessons for better retention
Revise 50 completed lessons for better retention
Revise 75 completed lessons for better retention
Revise 100 completed lessons for better retention
Revise 150 completed lessons for better retention
Other BADGES
