数学,往简单了说就是计算数字,因此,计算训练是数学课堂教学的重头戏。计算练习是训练学生计算技能、培养学生数学感觉、锤炼学生思维品质的重要载体。然而,很长一段时间以来,由于人本教学理念的缺失,计算练习的价值地位受到了严重异化。计算练习便呈现 Mathematics, to put it simply to calculate the number, therefore, computational training is the highlight of the classroom teaching of mathematics. Computational exercise is to train students in computing skills, training students to feel math, temper an important carrier of thinking quality. However, due to the lack of humanistic teaching concept, the value position of computational practice has been seriously alienated for a long time. Calculation exercises will be presented