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算法多样化固然有利于发展学生数学思维,逐步培养学生的创新意识和自我价值观念,但在呈现多样化的算法之后,教师应该组织和引导学生正确分析和认识各种算法的价值,使学生学会在不同情况下灵活地选择合适的算法。
Although the diversification of algorithms is beneficial to the development of students ’mathematical thinking and gradually cultivates the students’ sense of innovation and self-value, teachers should organize and guide students to correctly analyze and recognize the value of various algorithms after presenting diversified algorithms so that students can learn Choose the right algorithm in different situations.