陶行知先生说过 :“真正的教育要培养出能思考会创新的人。”素质教育不但要落实“双基”,而且要培养具有创新意识和实践能力的学生。因此 ,小学数学教学必须改革课堂教学模式 ,激发学生浓厚的学习兴趣 ,引领学生走进创新的殿堂。《组合图形面积的计算》一课的教学要求我们学会 Mr. Tao Xingzhi said: “The real education to cultivate people who can think about innovation.” Quality education not only to implement “double basis”, but also to cultivate innovative and practical ability of students. Therefore, elementary mathematics teaching must reform the classroom teaching mode, arouse students' strong interest in learning and lead the students into the hall of innovation. The teaching of “Combining Graphical Area Calculation” lesson requires us to learn