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美国心理学家布鲁纳认为,教学是通过引导学生对问题或知识体系循序渐进地学习来提高学生正在学习中的理解、转换和迁移能力。新课程标准还特别指出:数学教学是数学活动的教学,是师生之间、学生之间交往互动与共同发展的过程,是一个由多种要素构成的复杂的动态系统,是推进学生主体性发展,实施素质教育的重要渠道。基于现代数学教学的理念,以及既不能加班加时又要减轻学生负担的前提下,我们必须提高数学课堂教学的
The American psychologist Brunner believes that teaching improves students’ understanding, transformation and transfer ability in learning by guiding students to learn the problem or knowledge system step by step. The new curriculum standard also pointed out in particular: Mathematics teaching is the teaching of mathematics activities, interaction between teachers and students, students and mutual interaction and common development process, is a complex dynamic system composed of many elements, is to promote student subjectivity Development, implementation of quality education is an important channel. Based on the concept of modern mathematics teaching and the need to work overtime and reduce the burden on students, we must improve the teaching of mathematics