课程标准指出:“科学学习要以探究为核心。”在新形势下,教育必须着眼于学生的发展,培养学生的能力。要做到这一点,我觉得科学教师必须在科学课上尽力给学生开放探究的时间。这个时间主要指学生进行探究的具体时间,不局限于平时课上的40分钟。例如,在《科学》四年级下册教材中有一个单元是研究“植物在成长”的问题,其中主要内容是要求学生通过观察种子发芽生长的过程,小苗茁壮成长的过程,黄瓜结果的过程,以及植物的一 The curriculum standard states: “Science learning should be centered on inquiry.” Under the new situation, education must focus on the development of students and the cultivation of students’ abilities. To do this, I think science teachers must do their best in science to open up time for exploration. This time mainly refers to the specific time students explore, is not limited to the usual 40 minutes. For example, one of the modules in the fourth grade textbook of Science is to study the issue of “plant growth.” The main content is to ask students to observe the process of germination and growth of seed, the process of seedling growth, Process, and plant one