论文部分内容阅读
“数学教学要让学生亲身经历将实际问题抽象成数学模型并进行解释与应用的过程”“要让学生在生动具体的情境中学习数学”。因此,创设有效的教学情境能拨动学生思维之弦,激活求知欲、唤起好奇心,能使看似枯燥、抽象的数学知识充满亲和力和吸引力,能让数学课堂变得富有诗意、富有情意。一、结合生活实际,体现自然生动教学内容的呈现以“问题情境—数学模式—寻求结论—应用与拓展”的方式展开,让学生亲身经历“数学化”的过程。这实际上是要求教师要把数学教学与学生的实际联系起来,创设自
“Mathematical teaching let students experience the process of abstracting the practical problems into mathematical models and interpreting and applying. ” “Let students learn math in vivid and specific situations.” Therefore, the creation of effective teaching situations can stir the strings of students’ thinking, activate curiosity and arouse curiosity, make the seemingly boring and abstract mathematical knowledge full of affinity and attraction, make the mathematics classroom become poetic and full of affection . First, with the actual conditions of life, the content of natural and vivid teaching is presented in the form of “problem situation - mathematical model - seeking conclusions - application and development”, so that students can experience the process of “mathematicalization” first hand. This is actually asking teachers to associate the teaching of mathematics with the actual students and create them