Number of Repetitions
(with corrective feedback)
needed for students to internalize
a concept or operation at
Mastery Level


8-12 for gifted students

 

25-35 for average students

 

1400 or more for "naive" students

 

(Siegfried Engelmann, Tactual Vocoder Project)

 

 

 

[Next Slide] [Previous Slide] [Slide List] [Home]