课堂教学是教师传授知识与学生获取知识的双向交流过程。教师要在有限的45分钟内,讲“活”历史,做到举重若轻,难度大的问题能深入浅出地讲出来,增大学生在单位时间内获得知识的密度,提高教学效果和学生的学习效率,是我们历史教师应该认真探索的教改课题。下面笔者结合自己的教学实践和思考,谈几点粗浅的体会。 Classroom teaching is a two-way communication process between teachers’ transfer of knowledge and students’ acquisition of knowledge. Teachers must speak about “living” history within a limited 45 minutes, so that light weight and difficult problems can be explained in a simple and easy way, increasing the density of students’ knowledge gained in unit time, improving teaching effectiveness and students’ learning efficiency. , is the subject of education reform that our history teachers should seriously explore. Following the author’s own teaching practice and thinking, talk about a few superficial experience.