小学科学课是对学生进行科学启蒙教育的学科,内容抽象而广泛,在教学过程中存在着很多教学难点。电子白板作为一种新的教育技术已逐步走进课堂,呈现出教学手段的多样化。在课堂教学中利用电子白板进行教学,不但节省了传统教学中教师板书、擦黑板的时间,把更多的时间留给学生探究,而且利用它强大的功能,能够创造丰富的教学情景,直观显示教学内容,最大限度地调动学生的视听感官,吸引学生的注意力,使学生的思维活跃、兴趣盎然地参与教学活动,从而提高课堂教学效率,优化教学过 The primary science course is a subject that carries out the scientific enlightenment education to the students. The content is abstract and extensive, and there are many teaching difficulties in the teaching process. Electronic whiteboard as a new educational technology has gradually entered the classroom, showing a diversity of teaching methods. The use of electronic whiteboards for teaching in classroom teaching not only saves teachers’ time writing blackboards and writing blackboards in traditional teaching, but also gives students more time to explore. With its powerful functions, it can create rich teaching scenarios and visually display Teaching content, to maximize the students ’audio-visual senses, to attract students’ attention, make students thinking active, interested in teaching activities, thereby enhancing the efficiency of classroom teaching, teaching optimization