题目变式与能力培养中宁县白马中学吴建兵中宁县教研室马玉华《九年义务教育全日制初级中学数学教学大纲（试用）》中明确指出；“数学教学中，发展思维能力是培养能力的核心．”“要重视学生在获取和运用知识过程中发展思维能力．”因此，在数学教学中，应十分重视发展学... Title Variant and Capability Cultivation Zhongning County Baima Middle School Wu Jianbing Zhongning County Teaching Division Ma Yuhua “Nine-year compulsory education full-time junior middle school mathematics syllabus (trial)” clearly states that “in mathematics teaching, the development of thinking ability is the core of the ability to cultivate.” “We must pay attention to students’ ability to develop thinking in the process of acquiring and applying knowledge.” Therefore, in mathematics teaching, we should attach great importance to the development of science...