Using a system focused on concept mastery, our programs teach students how to study, learn and think critically in one place. (hellothinkster.com)
A schema for testing the level of concept mastery. (doe.virginia.gov)
Structured Literacy teachers are also diagnostic, evaluating concept mastery both informally in each lesson (through reading observation and written dictation) and formally at the end of each step in the scope and sequence. (edutopia.org)