计算教学在小学数学教学中占据着十分重要的地位,是小学数学内容的重要组成部分,是数学学习的基础。培养学生准确、迅速、灵活的计算能力是数学教学的一项重要任务。然而,学生的计算错误总是困扰着教师和学生。如何优化计算教学,培养学生的思维品质提升学生的计算能力呢?一、情境创设与算理探索相容,培养思维的灵活性 Computation teaching occupies a very important position in elementary mathematics teaching. It is an important part of elementary mathematics content and the basis of mathematics learning. Training students’ accurate, rapid and flexible computing ability is an important task in mathematics teaching. However, student miscalculations always plague teachers and students. How to optimize the calculation of teaching, training students ’thinking quality to enhance students’ computing ability? First, the situation created and mathematical exploration to explore and develop the flexibility of thinking