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在学生们的各项数学基本能力当中,合情推理意识和能力是学习数学所必须具备的一项基本能力,也是教学中必须重点发展和培养的能力.数学课程标准也明确指出:在教学中要指导学生们历经观察、实验、猜想和证明等数学活动和过程,逐步形成和发展学生们的合情推理能力和演绎推理的能力.其实,数学推理的范畴是很宽广的,包括分析与综合、抽象与概括等各种推理方式,逻辑推理通常是靠抽象思维的总结和概括,合
Among the students’ mathematics basic abilities, it is an essential ability to learn mathematics and also has the ability to focus on the development and training in mathematics.Mathematics curriculum standards also clearly point out that in teaching To guide students through observation, experiment, guess and proof and other mathematical activities and processes, and gradually develop and develop the student’s reasoning ability and deductive reasoning ability.In fact, the scope of mathematical reasoning is very broad, including analysis and synthesis , Abstraction and generalization and other kinds of reasoning methods, logical reasoning is usually summarized and summarized by abstract thinking, and