由于小学生的年龄偏小,对外在事物和自然现象的认知程度有限,因此理解教材时缺乏感性认识。在小学教学中,以多媒体教学为代表的信息技术受到广泛应用,它以自身独特的呈现方式将知识形象化、具体化、生动化,改变教师传统的教学方式,营造轻松活跃的学习氛围,激发学生的科学意识,让学生从中逐步丰富科学知识,提高科学素养。一、运用信息技术,营造生动形象的课堂氛围,激发学生的兴趣小学科学课本中有些科学小知识的趣味性较强,对学生 Because of the small age of primary school children, and the limited awareness of external things and natural phenomena, there is a lack of perceptual understanding of textbooks. In primary school teaching, information technology represented by multimedia teaching is widely used. It visualizes, realizes and vividly changes the traditional teaching method of teaching by its own unique way of presentation, and creates a relaxed and active learning atmosphere to stimulate Students of scientific awareness, so that students gradually enrich their scientific knowledge, improve scientific literacy. First, the use of information technology to create a vivid image of the classroom atmosphere, to stimulate student interest Primary science textbooks in some of the more interesting little scientific knowledge of students