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1
Instructional games effect on achievement and attitude of elementary social studies pupils
Опубликовано 2006Диссертация -
2
Proposed learning activity package in the concept environment for grade four fast learners
Опубликовано 1980Диссертация -
3
Enriching the teaching of social studies in the elementary grades with music
Опубликовано 1977Диссертация -
4
Proposed self-pacing unit workbooks in the new social studies for grade six
Опубликовано 1976Диссертация