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1.在操作实践中体验“数学好玩”在数学教学中,我注重引领学生在操作中学习、在思考中实践,尽力向孩子们展示数学好玩的一面,提升孩子们学习数学、研究数学的兴趣。如,“平移与旋转”时,我顺手拿了身边的信纸,为学生们展示了数学好玩的一面:一张长方形纸,让折痕平行对折多次,再在上面抠一个洞,无论折多少次,得到的洞都是平移关系的;同样一张长方形纸,让折痕相交于一点地对折无数次,再在上面抠一个洞,无论折
1. In the practice of practice “Mathematics fun ” In mathematics teaching, I focus on leading the students in the operation of learning, practice in thinking, try their best to show children the fun of mathematics, improve children’s learning math, research mathematics interest of. For example, when I translated and revolved, I took the stationery next to me and showed the students the fun side of mathematics: a rectangular piece of paper that folds the fold in parallel multiple times and pulled a hole in it, Fold how many times, get the hole is a translation relationship; the same piece of rectangular paper, fold the fold at one point to fold it numerous times, and then pull a hole in the top, regardless of the fold