数学课标指出:“数学课程的设计与实施应重视运用班班通,特别要充分考虑计算器、计算机对数学学习内容和方式的影响,大力开发并向学生提供更为丰富的学习资源,把班班通作为学生学习数学和解决问题的强有力工具,致力于改变学生的学习方式,使学生乐意并有更多的精力投入到现实的、探索性的数学活动中去。”班班通在教学活动中的地位作用日趋重要,得到了广泛运用,改变了传统的教学方式,对于优化课堂教学,提高课堂效率等方面起到了 Mathematics curriculum standard states: “The design and implementation of mathematics curriculum should pay attention to the use of class classes, in particular, give full consideration to the influence of calculators and computers on the content and manner of mathematics study, develop and provide students with more abundant learning resources, As a powerful tool for students to learn math and solve problems, Ba Ban Tong is committed to changing the way students learn and making students willing and more energetic to engage in realistic and exploratory math activities. ”Class class Tong is playing an increasingly important role in teaching activities, has been widely used, has changed the traditional teaching methods, for the optimization of classroom teaching, improve classroom efficiency and so played