Raoul Had Returned Home After a Semester at University and Was

Multiple Choice

Raoul had returned home after a semester at university and was excitedly talking about the experiential learning component in one class,and the small group discussions and projects of another.His grandfather interjected,"Back in my day,the professor lectured,and we took notes and then studied like crazy to memorize the right answers for the tests." Which concept explains the difference between Raoul's and his grandfather's experience?

A) divergent thinking
B) paradigm shift
C) mutation of educational practice
D) lowering educational standards