在学生学习了“轴对称、平移和旋转”等相关知识的基础上,通过实践操作活动,运用所学的轴对称、平移和旋转等图形运动的知识,欣赏并创造图案,鼓励学生能用自己的语言描述图形的运动,逐步发展空间观念,感受生活中的数学美,培养创新精神和实践能力。同时,在老师的引导下,充分调动学生学习的主动性,让学生经历“学习—模仿—创造”的过程,既加深了学生对图形运动方法的认识和理解,又为学生创新实践提供了较大的空间。在引导学生不断 Students learn the “axisymmetric, translation and rotation” and other related knowledge, based on the practice of operating activities, using the learned axisymmetric, translation and rotation of the movement of the graphic knowledge, appreciate and create patterns to encourage students to Describe the movement of graphics in your own language, gradually develop the concept of space, feel the beauty of mathematics in life, and cultivate the spirit of innovation and practical ability. At the same time, under the guidance of the teacher, fully mobilize the initiative of student learning so that students experience “learning - imitation - create ” process, not only deepen the students understanding and understanding of the graphic movement method, but also for students to provide innovative practice A lot of space. In guiding students constantly