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初中化学是化学教育的初始阶段,九年制义务教育中化学科目安排在九年级学习,其目的是让学生通过这一年的学习,要了解化学这门学科,同时还要掌握化学的基础知识、基本技能,更要会利用化学基础知识解释生活中的一些简单的化学现象,培养学生有一定的化学科学素养,从而激起学生学习化学的动力。学生要学好化学,兴趣是最关键的,兴趣是最好的老师,是引起学生保持注意力的重要前提,它能使人集中注意,会对认识过程产生积极的影响。教育家孔子
Junior high school chemistry is the initial stage of chemical education. In the nine-year compulsory education, the chemistry subject is arranged in the ninth grade. The purpose is to let the students through this year’s study, to understand the chemistry subject, but also to master the basic knowledge of chemistry. The basic skills will also use basic chemistry knowledge to explain some simple chemical phenomena in life and cultivate students with a certain degree of chemistry science literacy, thereby stimulating students’ motivation to learn chemistry. Students must learn chemistry, interest is the most crucial, and interest is the best teacher. It is an important prerequisite for students to maintain their attention. It can focus attention and it will have a positive impact on the cognitive process. Educator Confucius