中学阶段要培养的数学学科能力是指思维能力、运算能力、空间想象能力以及实践能力和创新意识 ,运算能力占有重要地位 ,运算能力与人个品质、心理承受密切相关 .《考试大纲》中对运算能力的要求是 :会根据法则、公式进行正确运算、变形和处理数据 ;能根据问题的条件 ,·寻·找 The ability of mathematics disciplines to be cultivated in the middle school stage refers to thinking ability, numeracy ability, spatial imagination ability, practical ability and innovative consciousness. Computational ability occupies an important position. Computational ability is closely related to individual quality and psychological endurance. The requirements for computing power are: correct calculations, deformations, and data processing based on rules and formulas; based on the conditions of the problem,