苏霍姆林斯基说:“在人的心理深处都有一种根深蒂固的需要,这就是希望自己是一个发现者、研究者、探索者。而在儿童的精神世界中,这种需要特别强烈。”因为儿童有一种与生俱来的,以自我为中心的探索性学习方式,学生学习知识是接受的过程,更是发现的过程,创造的过程。因此,在课堂教学中,最好的方法就是引导学生自己去发现,主动去探究。人教版和苏教版的教材都很重视关于“种子萌发”的探究实验。这是因为:通过学生的自主合作探究,才能 Suhomlinski said: “There is a deep-rooted need in the depths of human beings, and this is the hope that he is a discoverer, researcher, explorer, and in the child’s spiritual world, this need is special Strong. ”Because children have an innate, self-centered exploratory learning, students learn knowledge is the process of acceptance, but also found the process of creation. Therefore, in the classroom teaching, the best way is to guide students to discover, take the initiative to explore. People’s Education Edition and the Sujiao version of the textbook attaches great importance to “seed germination ” exploration experiment. This is because: Through the cooperation of students to explore, talent