当下每个学校几乎都配备了多媒体,比如,大屏幕、白板,条件好的学校开始尝试电子书包这一新的高科技。多媒体可以使科学知识生动、形象、直观地呈现给学生,激发学生学习科学的积极性,使学生能够在轻松、愉快的氛围中获得知识,也丰富了老师的教学内容,提高了上课教学效率。下面本人从平时的实际教学谈谈多媒体如何优化小学科学教学。一、利用多媒体可以创设问题情境,激发学生科学探究的兴趣在平时的教学过程中,我们一直希望学生能够喜欢上课,喜欢 At present, almost every school is equipped with multimedia, for example, large-screen, whiteboard, good conditions schools began to try this new high-tech electronic bag. Multimedia can make the scientific knowledge vivid, vivid and vivid to the students, inspire students to learn the enthusiasm of science, so that students can gain knowledge in a relaxed and pleasant atmosphere, but also enrich the teaching content of teachers and improve the efficiency of teaching in class. The following I talk about how to optimize the teaching of science in primary schools from the usual teaching practice. First, the use of multimedia can create a problem situation, to stimulate students’ interest in scientific inquiry In the usual teaching process, we have always hoped that students would like to like class, like