在小学数学教学中,随着年级的不断增高,知识的难度也不断增强,很多孩子会对数学产生应接不暇的畏惧感,出现怕上数学课、怕做应用题等现象,为了保证义务教育的科学有序性,确保孩子们能正确和充分的学习掌握数学知识,小学高年级数学教学的适度性显得尤为重要。 In primary school mathematics teaching, with the increasing of grades, the difficulty of knowledge is also increasing. Many children are overwhelmed with the fear of mathematics, there is a fear of math class, afraid to do the application problem and so on, in order to ensure the science of compulsory education Orderliness, to ensure that children can correctly and fully learn to master mathematical knowledge, the appropriateness of the mathematics teaching in the upper primary school is particularly important.