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数学问题是数学知识的载体,学生往往是通过解决一道道数学问题而获取数学知识和提升自己的数学能力的。好的数学问题情境可以激发学生们的好奇心和求知欲,通常是我们数学教学活动的一个前奏,让学生主动参与解决数学问题的活动,经历数学问题情境数学化的过程,在有效实施数学教学中起着至关重要的作用。那么设计出好的有价值的数学问题情境通常应遵循哪些原则呢?笔者认为:一、科学性原则设计的数学问题情境不能违背科学常理,用词要准确,不能出现语法错误。在
Mathematical problems are the carriers of mathematical knowledge, and students often acquire mathematical knowledge and improve their mathematical ability by solving mathematical problems. Good math problem situations can stimulate students' curiosity and curiosity, which is usually a prelude to our mathematics teaching activities. Students can take the initiative to participate in the activities of solving math problems, experience mathematical mathematical situations, and effectively implement mathematics teaching Play a crucial role. So what are the principles that should be followed when designing a good and valuable mathematical problem situation? The author thinks: First, the mathematical problem situation designed by scientific principle can not violate the scientific common sense, the words should be accurate, and no grammatical mistakes can be made. in