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用问题组织化学新授课的学习，即在新授课教学中教师依据对教学大纲的把握和教材内容的研究，通过设计问题或问题组，引导学生学习有关的化学知识。通过问题设计，从新的认知角度向学生提出了学习要求，有利于激发学生的学习兴趣和探究的欲望，发挥学生的主体作用；有利于学
With the new teaching of problem tissue chemistry learning, that is, in the teaching of new teaching teachers based on the grasp of the syllabus and the content of teaching materials, through the design of questions or groups of questions, to guide students to learn the relevant chemical knowledge. Through problem design, students are asked to learn from a new cognitive perspective, which is conducive to inspiring students’ interest in learning and the desire to explore, and to give play to the main role of students;