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化学对于初三学生来讲是一门新学科。他们的好奇心与求知欲较强,对于变幻莫测的化学实验现象,往往有浓厚的兴趣.所以教师可以从化学实验入手来激发学生兴趣。加强演示实验和学生实验,对实验教学进行创新设计,引导学生探究学习,充分发挥实验在化学教学中的重要作用,是激发学生学习兴趣的关键。下面,结合笔者教学实践经验谈一点粗浅看法。一、课堂上鼓励自己设计小实验,发展学生的探索创新精神在课堂上,教师可以抓住一切机会引导学生自己设计实
Chemistry is a new discipline for junior students. Their curiosity and curiosity are strong, and tend to have a strong interest in the vagaries of chemistry, so teachers can start with chemistry experiments to stimulate student interest. Strengthening demonstration experiments and student experiments, innovative design of experimental teaching, to guide students to explore learning, give full play to the important role of the experiment in chemistry teaching is to stimulate students interest in learning the key. The following, combined with the author’s teaching experience to talk about a little superficial view. First, the classroom encourage yourself to design small experiments, the development of student exploration and innovation In the classroom, teachers can seize every opportunity to guide students to design their own