新课程实施以来,要求转变教学观念的呼声越来越强烈,继而构建优质高效课堂的目标也摆在了每位科任教师的面前,面对这一全新而又迫切的教改重任,作者进行了积极的摸索。一种新的课堂学习模式解放了教师,大大地提高了学生的自学能力,锻炼了学生的合作学习能力,提高了课堂教学和学生学习效率。 Since the implementation of the new curriculum, the call for changing teaching concepts has become increasingly strong. The goal of building a quality and efficient classroom has also been placed in front of every teacher in charge. Facing this new and urgent task of education reform, Active exploration. A new model of classroom learning has liberated teachers, greatly improved students ’self-learning ability, tempered students’ cooperative learning ability, and improved classroom teaching and student learning efficiency.