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新的课程目标要求学生“形成解决问题的一些基本策略,体验解决问题策略的多样性,发展实践能力与创新精神”.数学教学的目的之一是培养学生的数学思维能力.解题教学是培养学生数学思维能力的重要手段和途径.所谓解题教学就是在教学中由教师发挥引导作用,使学生通过学习,“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”.
The new curriculum objectives require students to “form some basic strategies for problem solving and experience the diversity of problem-solving strategies, develop practical ability and innovative spirit.” One of the purposes of mathematics teaching is to develop students' mathematical thinking ability. Is to cultivate students' ability of mathematical thinking an important means and means of so-called problem-solving teaching is to play a guiding role in teaching by the teachers so that students through learning, “learn to raise questions from the mathematical point of view, understand the problem, and can comprehensively use what they have learned Knowledge and skills to solve problems and develop awareness of application. ”