“教材无非是个例子。”这是叶圣陶先生早就提出来的。在教学教科版三年级上册“观察‘宝贝’”一课时,笔者对这句话更是深有感触:若不加设计、不加改进地按部就班去利用教材进行教学,就会感觉很别扭,更会把充满生机和灵性的科学课活动变成沉闷、乏味的教学活动。因而,只有创造性地使用教材,才能使教学活动真正生动起来、丰富起来。下面就“观察‘宝贝’”一课谈谈笔者的教学改进。对于刚刚接触科学课程的三年级学生来说,科 “Textbook is nothing more than an example.” This is Mr. Ye Shengtao has long been put forward. In teaching the third edition of the textbook version of “observe” Baby "class, the author of this sentence is even more deeply touched: Without design, without modification to step by step to use the teaching materials, will feel very uncomfortable , Will turn the life-giving and spiritual science class activities into dull and boring teaching activities. Therefore, teaching materials can only be vivid and enriched if they are used creatively. Here to talk about the author’s teaching improvement. For third-year students who have just come into contact with science courses, Section