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变式教学改变了事物的非本质特征,以突出其本质特征。而变式教学在数学中的应用早在我国古代就已经有先例了。小学数学尝试变式教学,有助于培养小学生的数学素养,训练数学思维,提高观察能力。但是其变式的“变”还需要遵循小学生的学习特点,并结合数学知识的创新实践方向,实施更加直观且影响至深的“变式”方法。主要探究了变式教学在小学数学课堂中的具体应用,为有效课堂的构建作支撑。
Variant teaching changes the non-essential features of things in order to highlight their essential characteristics. The application of variant teaching in mathematics has existed in ancient China as a precedent. Primary school mathematics try to change the teaching, help to develop the mathematical quality of primary school students, training mathematical thinking, improve the observation ability. However, its variant “change ” also needs to follow the learning characteristics of primary school students, and combine the innovative practice of mathematical knowledge to implement a more intuitive and influential “variant ” method. Mainly explores the specific application of variant teaching in elementary mathematics classroom, and provides support for the construction of effective classroom.