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变换与现代数学的许多分支(如画法几何)建立了多维度的联系,从变换的观点来思考问题,这不仅对于几何证明和作图有重要作用,还有助于学生获得对其他内容真正的理解.变换的思想在各国数学教材中以不同形式得到了体现,其内容在处理方法上则各有不同.英国的SMP教材运用移动图形的观点,通过实际操作讲授对称、平移、旋转等内容.美
Transforming establishes a multidimensional relationship with many branches of modern mathematics (eg, geometrical geometry), and thinking of problems from a transformative perspective not only plays an important role in the proof of geometry and in the mapping but also helps students to get real The idea of change in different countries have been reflected in the different forms of mathematics textbooks, and its content in the treatment of methods are different.United Kingdom SMP teaching materials using mobile graphics point of view, through the actual operation of teaching symmetry, translation, rotation and other content .nice