新课程提倡:教师在教学中,引导学生主动发现问题、提出问题,运用已有的知识和经验寻找解决问题的策略,培养学生用数学的眼光“看世界”的意识。教材的编写,从情景图的设置到提示语的设计,以及“问题”的增加,都能充分体现出对学生问题意识的培养。 The new curriculum advocates: teachers in teaching, to guide students to take the initiative to identify problems, ask questions, use existing knowledge and experience to find a solution to the problem of strategies to develop students with a mathematical perspective “look at the world ” awareness. The preparation of teaching materials, from the setting of scene diagram to the design of prompt language, and the increase of “problem ” can fully reflect the cultivation of students’ problem awareness.