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化学课堂教学情境的创设是新课程理念下化学课堂教学的重要环节,是初中化学教学的基本特征。有效的“实验”设计,在带给学生惊奇、不解和矛盾的同时,更能激发学生强烈的求知欲望,形成对未知知识的探索。我们“中学化学课堂情景导入研究”课题组在对学生进行问卷调查时也发现,超过50%的学生更喜欢教师用“实验”情境进行导入,这充分说明实验导入对学生有着很强的吸引力,是非常好的进行课堂教学的手段。那么,如何在教学中用实验导入的方式更好地激发学生学
The creation of chemistry classroom teaching situation is an important part of chemistry classroom teaching under the new curriculum concept, and is the basic characteristic of junior high school chemistry teaching. Effective “experiment ” design, while bringing students surprises, puzzled and contradictory, but also stimulate students’ strong desire for knowledge, the formation of the exploration of unknown knowledge. When we conducted a questionnaire survey on students, we found that more than 50% of the students prefer teachers to use the “experimental” situation to import, which fully shows that the experiment introduction has a great influence on the students Strong appeal, is a very good means of classroom teaching. So, how to better stimulate students’ learning in the teaching of experimental import