《名侦探柯南与化学探秘》：创新型科学人文素质课程的实践与示范

中南大学结合广受学生喜爱的动画片《名侦探柯南》中的科学知识开设了《名侦探柯南与化学探秘》课程。开课三年来得到学生的热烈欢迎,其良好的教学效果也广受社会关注。本文基于课程的实践提出了教育改革的创新模式,并总结该模式在实践中所取得的成果以及需要改进的部分。     

化学教学论课程实施中化学师范生教育教学能力的形成机理*

基于《中学教育专业师范生教师职业能力标准》提炼了师范生教育教学能力体系,体系涵盖了师德践行能力、实践教学能力、综合育人能力和专业发展能力等4项能力及对应的10方面能力要素。以化学教学论课程为例,分析了其章节内容与4项能力的对应关系,探讨了课程实施中化学师范生教育教学能力形成的机理和途径。化学师范生4项能力的形成机理各有特点,需要师范生和教师积极互动。     

Journal of Chemical Education 中关于化学批判性思维的文献分析

通过对1987 年到2019 年在Journal o f Chemical Education 上出版的所有以"Criti-cal Thinking"为主题的文献进行内容分析,将这些文献分为5 个类别,并从每一个类别中选择最具有代表性的一篇文献作为实例,从实验的过程分析、主动学习教学法、课程设置方案、纠正教科书错误、分...     

唐敖庆先生在量子化学研修班上的授课风采——深切缅怀唐敖庆先生仙逝十五周年

本文在缅怀我国著名科学家、卓越教育家和出色的科教事业领导者唐敖庆院士的丰功伟绩特别是教育和教学方面的杰出贡献基础上,重点追忆了唐先生在1978年10月到1980年1月的全国量子化学研究生、教师和科研人员研修班上讲授量子力学和量子化学课程的风采,以及创造出基础知识和个人状况浑然有别的二百多名学员都感到能听懂唐先生讲课内容并多有收获而没有半途退学者的奇迹,成为国内高校教学的一个经典。进而初步从课程内容处理、教学方法、讲课风格和讲课技巧等方面探索了唐先生授课的风范,以期供我们学习和借鉴。     

Copper(I)-promoted trifluoromethylthiolation of arenediazonium salts with AgSCF3

An efficient method for trifluoromethylthiolation of arenediazonium salts has been developed in mild conditions with a stable and convenient AgSCF₃. It provides a straightforward and convenient way for the synthesis of trifluoromethylthiolated compound from diazonium salts in moderate to good yields.     

Minimum standards of clinical practice for physical therapists working in intensive care units in Japan

Objective: Early mobilization and rehabilitation has become common and expectations for physical therapists working in intensive care units have increased in Japan. The objective of this study was to establish consensus-based minimum clinical practice standards for physical therapists working in intensive care units in Japan. It also aimed to make an international comparison of minimum clinical practice standards in this area. Methods: In total, 54 experienced physical therapists gave informed consent and participated in this study. A modified Delphi method with questionnaires was used over three rounds. Participants rated 272 items as “essential/unknown/non-essential”. Consensus was considered to be reached on items that over 70% of physical therapists rated as “essential” to clinical practice in the intensive care unit. Results: Of the 272 items in the first round, 188 were deemed essential. In round 2, 11 of the 62 items that failed to reach consensus in round 1 were additionally deemed essential. No item was added to the “essential” consensus in round 3. In total, 199 items were therefore deemed essential as a minimum standard of clinical practice. Participants agreed that 42 items were not essential and failed to reach agreement on 31 others. Identified 199 items were different from those in the UK and Australia due to national laws, cultural and historical backgrounds. Conclusions: This is the first study to develop a consensus-based minimum clinical practice standard for physical therapists working in intensive care units in Japan.     

On the potential balance among compulsory education outcomes through econometric and multiobjective programming analysis

This paper sheds new light on the relationship between inputs and outputs in the framework of the educational production function. In particular, it is geared at gaining a better understanding of which factors may be affected in order to achieve an optimal educational output level. With this objective in mind, we analyze teacher-based assessments (actual marks) in three different subjects using a multiobjective schema. For much of the analysis we use data from a recent (2010) Survey – ESOC10, linked with the results from an educational assessment program conducted among 11 and 15 year-old students and with the administrative records on teacher-based scores. Following the statistical and econometric analysis of these data, they are used to build a multiobjective mixed integer model. A reference point approach is used to determine the profile of, potentially, the most “successful and balanced” students in terms of educational outcomes. This kind of methodology in multiobjective programming allows generating “very balanced” solutions in terms of the objective values (subjects). Finally, a sensitivity analysis is used to determine policies that can be carried out in order to improve the performance levels of primary and secondary education students. Particularly, policy makers should be more concerned with the need to promote some cultural habits – such as reading –, from both the students’ and parents’ side. Additionally, policy efforts should be focused on making the vocational pathways available to Spanish youth more appealing, with the aim of taking advantage of the particular skills of students not succeeding in the academic track.     

A new mixed integer programming model for curriculum balancing: Application to a Turkish university

Curriculum design is a highly important activity for the academic institutions. It is discussed in literature as a balancing academic curriculum problem (BACP). The BACP schedules courses to different semesters, while balancing the total workload per period. BACP model involves precedence relations, but the related courses are not necessarily assigned to closest periods.     

核心素养视角下人教版新旧教材中“硫及其化合物”的对比分析*

选取人教版新旧必修化学教材中的“硫及其化合物”单元作为研究对象,基于新课标中化学学科核心素养的培养视角,明确了新课标对“硫及其化合物”的素养定位后,对新旧教材中该单元的引言、正文、栏目和插图进行对比分析。对比分析结果显示,新教材“硫及其化合物”的内容侧重“证据推理与模型认知”素养的培养,其次是“宏观辨识与微观探析”“科学态度与社会责任”素养,而在素养水平上则侧重水平1和2维度的培养,符合新课标对该主题单元的学业要求和素养定位。