论文部分内容阅读
新课程推行以来,计算教学在小学数学教学中的比重有所减轻,繁、杂、重复性的机械运算删掉了,但计算思维的难度并没有降低,教材更加注重算法的多样化和学生在多样化的算法呈现的过程中去体验解决问题策略的多样化。数学的一切学习是建立在最基本的计算基础上的。计算不仅是人人所必需的一种技能,计算中所体现出的数学学科所渗透的严谨的态度、清晰的逻辑层次、灵活多变的思维角度,是培养学生创新意识,提升思
Since the implementation of the new curriculum, computational teaching has eased the proportion of primary school mathematics teaching, and the complicated, complicated and repetitive mechanical operations have been deleted. However, the difficulty in calculating thinking has not been reduced. The teaching materials pay more attention to the diversification of algorithms and students’ Diversification of the algorithm presented in the process to experience the diversity of strategies to solve problems. All learning in mathematics is based on the most basic calculation. Computation is not only a necessary skill for everyone, but also a rigorous attitude permeated by the mathematics disciplines included in the calculation, a clear logic level and a flexible perspective. It is to cultivate students’ innovative awareness and enhance their thinking