classes: lecturer. His teaching contributes to a high degree of initiative for students, which is sometimes a little counterproductive and makes it difficult to grasp the lectures of students. curriculum. His teaching contributes to a high degree of initiative for students, which is sometimes a little counterproductive and makes it difficult to grasp the lectures of students. facility. His teaching contributes to a high degree of initiative for students, which is sometimes a little counterproductive and makes it difficult to grasp the lectures of students. general. His teaching contributes to a high degree of initiative for students, which is sometimes a little counterproductive and makes it difficult to grasp the lectures of students.