a class organized for the special and individual instruction of pupils who have fallen seriously behind in the work of their grades for reasons other than lack of mental ability and who may expect to rejoin their regular classes when their deficiencies are made up; these classes may sometimes contain mentally retarded children or those who are handicapped by sensory or other defects
Haridusministeerium või valla- või linnavalitsus moodustab vajadusel riigi- või munitsipaalkoolis järgmised klassid: ... tasandusklassi õpiraskustega laste õpetamiseks ...
Opportunity classes are an alternative learning experiences where the student, parent, and school jointly assume the responsibility for the setting of the student goals and activities. The primary purpose is to help pupils resolve their problems so they may re-establish themselves for a return to regular classes as soon as practical.