社会的高速前进使全球的信息化程度越来越高,电视、杂志,尤其是网络让人们对信息的认识、开发和利用迅猛发展,信息观念和信息处理能力已成为一代新人应当具备的基本素质。作为小学教师,应该充分重视学生信息素养的形成,培养学生的信息意识,提高学生对信息获取、储存和运用的能力。目前我校的数学课堂正在落实以“自然、自主、自在”为理念的自在课堂,为此,我们要力求让开放的信息走进自在数学课堂。结合笔者平时的教学实 The rapid social advancement has made the world more informatized. Television, magazines, and especially the Internet have enabled people to make rapid progress in understanding, exploiting and utilizing information. Information concepts and information processing capabilities have become the basic qualities that new generations should possess . As a primary school teacher, we should give full attention to the formation of students ’information literacy, cultivate students’ awareness of information and enhance their ability to acquire, store and use information. At present, our math classroom is implementing a free class based on the idea of ​​“nature, autonomy, and freedom”. For this reason, we must strive to let the open information enter the free math class. Combination of the usual teaching practice