数学课堂首先应是有效的课堂,其次应创新教法,达到学生学得高效,教师教得高效的目的。《数学课程标准》强调从学生已有的生活经验出发,让学生亲身经历将实际问题抽象成数学模型并进行解释与应用的过程,获得对数学的理解,并在思维能力、情感态度与价值观等多方面得到进步和发展。课堂教学应从传统的集中于数学内容方面,转变到集中于数学知识与技能、过程与方法、情感态度价值观等方面。其核心是给学生提供思 First of all, mathematics classroom should be an effective classroom, followed by innovative teaching methods to achieve the goal of students learning efficiently and teachers teach effectively. The standard of mathematics curriculum emphasizes starting from the student’s existing life experiences and letting the students experience the process of abstracting the practical problems into the mathematical model and explaining and applying them in order to acquire the understanding of mathematics, and in terms of thinking ability, emotional attitude and values Progress and development have been made in many aspects. Classroom teaching should shift from the traditional focus on mathematical content to focusing on mathematical knowledge and skills, processes and methods, and emotional attitudes and values. Its core is to provide students with thinking