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摩尔教学中知识“阶梯”的设计陕西省乡镇企业成人中等专业学校王莲萍高一化学第二章中的摩尔是贯穿于高中化学始终一个十分重要的概念，有关摩尔的计算在中学化学计算中处于核心地位。但是对于刚刚升入高中的学生来说，摩尔这个概念太陌生也大抽象；许多教师也常感到这部...
Moore Teaching The Design of Knowledge “Ladder” Shaanxi Province Township Enterprise Adult Secondary Specialized School Wang Lianping Gao Yi Chemistry The second chapter of Moore is a very important concept throughout high school chemistry. The calculation of Moore is at the core of middle school chemistry calculation. status. But for students who have just advanced to high school, the concept of Moore is too unfamiliar and abstract; many teachers often feel this...