氢元素发现史中定量推理的作用

Role of Quantitative Reasoning in the Discovery of Hydrogen

定量推理是应用数学知识来分析解释数据、得出结论,以解决跨学科背景下的复杂问题。定量推理将数学和学科专业知识整合在一起,属于高阶思维能力。引导学生发展定量推理能力对化学学科核心素养目标的达成具有重要意义。以氢元素的发现历程为例,阐述了定量推理在科学探究过程中的关键作用。

Quantitative reasoning is defined as the ability to apply basic mathematical knowledge to solve complex problems in an interdisciplinary context.Quantitative reasoning is a high-order thinking ability that incorporates mathematics and professional subject knowledge and skills.The developments of quantitative reasoning skills are important to the achievement of the chemistry literacy for all students.Taking discovery of hydrogen as an example,this paper expounds the importance of quantitative reasoning in the history of science.