He should attend to the differences of students in intellectual and nonintellectual factors with the purpose of developing the individuality of students.

• 因此教师必须实施主体性教育，在教育实践中因势利导，创设课堂教学活动情境，针对学生个性的不同特点开展教学，实施激励评价策略，培养学生创造个性。