既要提高教学质量又要减轻学生过重的学习负担,这是多年来困扰着教育界的难题。多年教学实践告诉我们:教学效率是提高教学质量的核心问题。而搞好课堂教学效率的测量,是提高教学效率的关键环节。为此,我在三十余年的教学实践中,把这项研究作为突破口,取得了一些经验,切实提高了课堂的教学效率,保证了学生生动活泼的学习,大面积提高了教 It is necessary to improve the quality of teaching but also to reduce the burden of students overburdened, which is puzzled education for many years the problem. Years of teaching practice tells us: Teaching efficiency is to improve the quality of teaching the core issue. To improve the efficiency of classroom teaching is to improve the efficiency of teaching a key link. To this end, I have used this research as a breakthrough point in more than thirty years of teaching practice, gained some experience, and effectively improved the efficiency of teaching in the classroom to ensure that students lively and lively learning.