一、设计理念“教学活动是师生积极参与、交往互动、共同发展的过程”.因此,教学中要努力引导学生积极参与进来.通过生活实例,鼓励学生积极参与数学教学实践活动,从而激发学生学习数学的兴趣.放手让学生自己归纳总结,加强学生对数学应用能力的培养,从而形成创新技能.教学设计紧扣“课标”要求,通过义务教育阶段的 First, the design concept “teaching activities are active participation of teachers and students, interaction and common development process ” Therefore, teaching efforts should be made to guide students to actively participate in. Through life examples, to encourage students to actively participate in mathematics teaching practice so that Stimulate students interest in learning mathematics, let the students summarize themselves, to enhance students’ ability to math application, so as to form innovative skills.Teaching design closely “class standard” requirements, through the stage of compulsory education