IJSRP, Volume 9, Issue 12, December 2019 Edition [ISSN 2250-3153]
ELenga Dorothee Bibiane
Experience shows that our colleges are composed of classes with large heterogeneous groups. Its members come from diverse backgrounds, with different linguistic and cultural heritage and diverse learning habits. This heterogeneity imposes in pedagogy large groups a distribution of tasks and roles, different from those found in the usual classical situations.