课改实施以来,各科教师的教学理念有了较大的改变,大家都意识到:“新课标倡导学生主动参与,乐于探究,勤于动手,培养学生分析、解决问题的能力以及交流合作的能力.”因此,“合作学习”成为了新课程教学中不可缺少的环节.绝大多数的老师的课堂教学逐渐由原来的“满堂灌,学生被动地接受”的教学模式转变为“以合作学习为主的探究性教学”.虽然讲授课在整个教学过程中仍占有相当重的部分,但是以小组为单位的探究性教学已逐渐成为一种常见的教学活动形式.教学过程是一个信息互动的过程.以往教学过程中的互动 Since the implementation of curriculum reform, teachers of all subjects have changed the teaching philosophy, we all realize that: “The new curriculum advocate students take the initiative to participate, willing to explore, diligent in action, to develop students ability to analyze and solve problems and exchange Therefore, ”cooperative learning “ has become an indispensable link in the new curriculum teaching.Most of the teacher’s classroom teaching gradually from the original ”full house, students passively accept “ teaching mode Into ”cooperative learning-based inquiry teaching." Although lectures still occupy a significant portion of the teaching process, inquiry-based teaching in groups has gradually become a common form of teaching activity The teaching process is a process of information interaction and interaction in the past teaching process