史宁中教授曾指出:素质教育的实施离不开教师,教师的专业素养是实现素质教育目标的保证。课程改革的实施,特别是有效教学的不断尝试和实践,对数学教师的专业素养提出了更高的要求。要实现数学课程改革的理念与目标,保障数学课程内容的顺利实施,数学教师是关键。为此,数学教师必须不断学习,与时俱进,努力提高自身的数学专业素养,以适应全面推进素质教育的需要。数学素养是指在个人受后天教育与环境的影响,通过个体自身的学习、认识和实践活动等所获得的数学知识、 Professor Shi Ningzhong pointed out: The implementation of quality education can not be separated from the teachers. The professional accomplishment of teachers is the guarantee of achieving the goal of quality education. The implementation of curriculum reform, especially the continuous attempts and practices of effective teaching, put forward higher requirements on the professional qualities of mathematics teachers. To achieve the concept and goal of mathematics curriculum reform and ensure the smooth implementation of mathematics curriculum, mathematics teachers are the key. To this end, mathematics teachers must continue to learn, keep pace with the times, and strive to improve their mathematical professional qualifications to meet the needs of promoting quality education in an all-round way. Mathematical literacy is the individual acquired by the acquired education and the environment, through the individual’s own learning, understanding and practical activities obtained by the mathematical knowledge,