在中学数学中,思维的严密性表现为思维过程服从于严格的逻辑规则,考察问题时严格、准确,进行运算和推理时精确无误.数学是一门具有高度抽象性和精密逻辑性的科学,论证的严密性是数学的根本特点之一. In middle school mathematics, the rigor of thinking is manifested in that thinking processes are subject to strict logic rules, which are rigorous and accurate when examining problems, and are accurate in computing and reasoning.Mathematics is a highly abstract and sophisticated logic science, The rigor of argumentation is one of the fundamental characteristics of mathematics.