钟摆总是不停地运动着,一会儿摆到左边,一会儿又以同样的速度摆到右边,从不厚此薄彼,更不顾此失彼,这就是它保持平衡的奥秘,就是它生命力的体现。教学不也理应如此吗?课堂上须重教重学,此刻的教,是为了彼刻的学,而要学得更深入,又需教得更有方,如此穿梭互动,正是保持教学平衡的 The pendulum is always in motion. It will be left to the left, and then to the right at the same speed. It will never be overcoordination or neglect. This is the mystery of its balance, which is the embodiment of its vitality. Isn’t teaching the same reason? Classes must be taught with emphasis on education. The teaching at the moment is for the sake of learning, but it is necessary to learn more in depth and it is necessary to teach more, so that the shuttle interaction is to maintain the balance of teaching. of