《数学课程标准》明确提出:“要让学生初步学会从数学的角度提出问题、理解问题,并能综合运用所学的知识和技能解决问题,发展应用意识,形成解决问题的一些基本策略。”作为数学教师,在课堂教学中应力求使学生成为知识的探究者、获得者,应鼓励学 The standard of mathematics curriculum clearly states that: “Students should be allowed to learn to raise questions and understand problems from a mathematical point of view. They can comprehensively apply the learned knowledge and skills to solve problems and develop application awareness, forming some basic strategies for solving problems. ”As a math teacher, in the classroom teaching should strive to make students become knowledge, explorers, winners, should encourage learning