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《数学课程标准》(2011版)中明确指出:“数学教学中,要让学生获得分析问题和解决问题的一些基本方法,体验解决问题方法的多样性,发展创新思维。”在算法多样化中优化算法,是我对新课程教学理念的解读。鼓励算法多样化,是尊重学生个性化学习、促进学生个性化发展的有效途径。但是,鼓励算法多样化并不是让学生掌握多种解题方法,而是教师鼓励、尊重学生的思维结果,引导学生进行讨论、交流,肯定有创意的方法,培养学生良好的思维习惯和
“Mathematical Curriculum Standard” (2011 edition) clearly states: “Mathematics teaching, let students get some basic methods of analyzing and solving problems, experiencing the diversity of methods to solve problems and develop innovative thinking.” In a variety of algorithms Optimization algorithm is my interpretation of the new curriculum teaching philosophy. Encouraging the diversification of algorithms is an effective way to respect the individualized learning of students and promote their individualized development. However, to encourage the diversification of algorithms is not to allow students to master a variety of problem-solving methods. Instead, teachers encourage and respect students ’thinking results and guide students to discuss and exchange ideas. They certainly have creative ways to cultivate students’ good thinking habits and