enseignement (2) analyse (2) Teaching (2) Students (2) Multiplication (2) Mathematics (2) Fractions (2) Evidence (2) Analysis (2) Students (2) papier (1) plomb (1) Development (1) Case (1) Aspect (1) Specimens (1) Interviews (1) Series (1) Possibility (1) Paper (1) Lead (1) Interviews (1) Insight (1) Inference (1) Grammar, Comparative and general--Case (1) Education--Curricula (1) Case (1) Interviews (1) Properties (1) Relations (1)