temps (durée) (1) enseignement (1) développement social (1) besoin (1) modélisation (1) Successful people (1) Individual differences (1) Time (1) Teaching (1) Satisfaction (1) Performance (1) Models and modelmaking (1) Modeling (1) Mathematics (1) Intrinsic motivation (1) Experience (1) Comprehension (1) Change (1) Autonomy (1) Well-being (1) Mathematics (1)