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“三案一体,六环节”这种新的课堂教学模式改变了原有课堂先教后学的教学过程。通过三案的设计,把学生的学置于教学的核心地位,强调教师在课前把教学内容分解为相关的数学问题,通过“学案”以实现两个前置:即学习前置和问题前置。引导学生掌握学习方法,学会质疑问难积极思考。以“人人参与,把课堂还给学生”作为指导思想,向学生提供充分从事数学活动的机会。更新观念,教师及时充实专业知识和素养,使教学内容更加充实、丰富,设计环节以学生为本,关注学生发展,让学生成为课堂真正的主人。
“Three cases one, six links ” This new classroom teaching mode has changed the teaching process of the original classroom after the first teaching. Through the design of three cases, the students’ learning is placed at the core of teaching, which emphasizes that the teacher breaks down the teaching contents into related mathematical problems before class, and achieves two frontiers through “case study”: learning front And the problem front. Guide students to master learning methods, learn to ask questions difficult to think. To “everyone involved, the classroom back to students” as a guiding ideology, to provide students with the full opportunity to engage in mathematical activities. Update the concept of teachers to enrich professional knowledge and literacy in a timely manner, so that teaching content more enrichment, design aspects of a student-oriented, concerned about student development, so that students become the real master of the classroom.