教学中合理的数学活动,是为学生提供充分参与数学活动的机会,帮助他们在自主探究和合作交流的过程中真正理解和掌握基本数学知识与技能,思想与方法,获得广泛的数学活动经验,提升思考力。我们运用“协同”教学理念,运用信息技术老师的优势,互补数学老师无法实现的技术短板,利用计算机软件的开发,为学生提供广阔的学习材料。两位教师同时上一堂课,学习呈现了一片新气象。 The reasonable mathematics activities in teaching are to provide opportunities for students to fully participate in mathematics activities so as to help them to truly understand and master basic math knowledge and skills, ideas and methods, gain extensive experience in math activities in the course of self-exploration and cooperation and exchange, Enhance thinking. We use the concept of “collaborative” teaching, using the advantages of IT teachers, complementing the technical shortcomings that math teachers can not achieve and using computer software to provide students with a wide range of learning materials. Two teachers at the same time last class, learning presents a new atmosphere.