直观教学是提高教学质量的一个重要途径。但并不是只要一应用直观,教学质量就会自然提高。许多教师怀着善良的愿望,抱着满腔的热忱,不辞辛劳,制作和运用了大量直观教具,却没有达到预期的目的,有时还起了相反的作用。这是为什么呢? 斯大林说:“不以革命理论为指南的实践是盲目的实践。”我们在直观教学中看到的 Intuitive teaching is an important way to improve teaching quality. But not as long as an application intuitive, teaching quality will naturally improve. Many teachers, with their good intentions, their passionate enthusiasm, their tireless efforts in producing and using a large number of visual aids, did not achieve their intended purpose and sometimes played the opposite role. Why is this? Stalin said: “The practice of not using revolutionary theory as a guide is a blind practice.” What we see in visual teaching