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《九年义务教育化学课程标准》指出:“义务教育阶段的化学课程以提高学生的科学素养为主旨,激发学生学习化学的兴趣,帮助学生了解科学探究的基本过程和方法,培养学生的科学探究能力,获得进一步学习和发展所需要的化学基础知识和基本技能。”由此可见,培养学生的学习化学的兴趣是教学成败的关键因素。让学生在愉悦的氛围中接受新知识,掌握新概念,是每一个教育者追求的最理想目标。怎样激发和培养学生的学习化学兴趣,也是摆在每一位教师面前的最困惑的难题。
The “Nine-Year Compulsory Education Chemistry Curriculum Standards” pointed out that: "The compulsory education chemistry curriculum aims to improve students’ scientific literacy, stimulate students’ interest in learning chemistry, help students understand the basic processes and methods of scientific inquiry, and cultivate students’ science. Explore the ability to acquire the basic chemistry knowledge and basic skills needed for further learning and development.” From this it can be seen that cultivating students’ interest in learning chemistry is a key factor in the success of teaching. Allowing students to accept new knowledge and master new concepts in a pleasant atmosphere is the most ideal goal pursued by every educator. How to stimulate and cultivate students’ interest in learning chemistry is also the most perplexing problem that confronts every teacher.