《标准》指出:科学学习要以探究为核心。亲身经历以探究为主的学习活动是学生学习科学的主要途径。这可以说是没有一个科学教师不知道的,因此,让学生在科学课堂里动起来,也成为了探究式教学的标志。我们科学教师也努力想办法让学生亲自参与,亲自体验,但 The Standard states: Science learning should be centered on inquiry. Learning to explore the main learning activities is the main way for students to learn science. This can be said that no science teacher does not know, therefore, to allow students to move in science classroom has also become a sign of inquiry teaching. Our science teachers also work hard to find ways to get students involved and personally experienced, but