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一、《摩尔》一章教材分析 1.本章教材在中学化学中的地位在中学化学教材里,《摩尔》一章处于很重要的地位。化学教师历来很重视这一内容的教学。因为学习摩尔概念有利于培养学生定量的研究化学现象;学习反应热能使学生把化学反应中的质量和能量的变化联系起来。过去的化学教材在定量地研究物质及其变化以及研究物质变化时伴随能量变化这两个环节,都比较薄弱。因此,尽早地在高一教材的
First, the “Moore” chapter of the teaching material analysis 1. This chapter textbooks in the middle school chemistry in the middle school chemistry textbook, “Moore” chapter is in an important position. Chemistry teachers have always attached great importance to the teaching of this content. Because the Moore concept is conducive to cultivating students to quantify the phenomenon of research chemistry; learning to respond to heat enables students to relate the changes in quality and energy in chemical reactions. The past chemistry textbooks were relatively weak in the quantitative study of substances and their changes, as well as the changes in energy when studying material changes. So as early as possible in the textbook