数学活动教学在高职《物理化学》中的应用

数学活动教学是一种符合现代教育发展要求的新型教学方式,高职《物理化学》课程至始至终都贯穿着数学理论和知识。在高职教育改革的今天,将数学活动教学应用到高职《物理化学》课程教学中,可以进一步发展学生的思维能力和开发智力。     

死亡,也是一种美丽--解读蒋韵长篇小说《栎树的囚徒》

《栎树的囚徒》中的人物活动的描写,体现了蒋韵的创作风格,即空灵浪漫、美丽忧伤、主观意向、苍凉空茫等.蒋韵在创作时也应注意的三个方面的问题.     

磁性SO2-4/ZrO2固体超强酸的制备及催化性能的研究

利用磁性对固体超强酸组装,制备出磁性SO42-/ZrO2固体超强酸催化剂,应用于合成乙酸异戊酯的反应中,最佳反应条件为:乙酸0.2mol,异戊醇0.4mol,磁性催化剂1.2 g,反应时间2.0h,酯化率可达93.7％.利用催化剂的磁性可将催化剂迅速分离,回收率达84.3％,并能重复使用.     

哲学审视中的社会谣言

社会谣言是社会生活中最常见的社会现象之一。谣言的生命在于流传。思想上的共鸣使人们信谣、传谣。社会谣言在本质上是众多个体的评价活动通过传播所形成的意见，是社会评价活动的结果。谣言与谎言、传闻等不同。社会谣言往往在流传中形成和运动。社会谣言对现存社会秩序具有巨大的破坏力。社会当局反对社会谣言。     

Oh to be a scholar – an HE in FE perspective

This paper considers conceptions of the term ‘scholarship’ amongst lecturers delivering business higher education programmes (BHEPs) in further education colleges (FECs). A condensed overview of leading authors’ work on the subject of scholarship is first considered; then, at the end of the paper, an alternative definition is offered in the hopes of stimulating discussion. The data was drawn from a doctoral study by the author (2009) looking at this subject area, and is based on findings from primary data collected in 2006–7. Due to the lack of published work in and on higher education (HE) in further education (FE) at that time, the study drew heavily on literature from HE. This paper highlights potential issues and anxieties of the lecturers who took part in the study, and identifies that the term ‘scholarship’ is not one familiar to, or easily defined by, those delivering BHEPs in FECs.     

From chalk to keyboard in higher education classrooms: changes and coherence when integrating technological knowledge into pedagogical content knowledge

Abstract

The European Higher Education Area has promoted reconsidering the role played by teachers at universities. Faculties are expected to design learning activities that promote the acquisition of competencies among students. In this context, technologies have garnered prominence as they contribute to creating student-centred learning environments. This study answers these research questions: (1) To what extent has university teaching changed with the implementation of digital technologies in university classrooms? What technology-based learning activities are incorporated in instructional designs by the teachers? (2) How does the faculty describe the integration of technological knowledge into pedagogical content knowledge when designing and developing technology-based learning activities? (3) According to university teachers, which other factors (intrinsic or extrinsic) determine the use of digital technologies in their learning designs? To answer these questions, we have collected data from two differentiated samples of university teachers using the Inventory of Learning Activities with Technology at the University and semi-structured interviews. First, the results reveal that teachers use technologies to carry out learning activities focusing on the content and the teacher. Student-centred learning activities are only timidly being incorporated. Second, the extent to which such activities are implemented is linked to the teachers’ techno-pedagogical content knowledge. Third, the factors that facilitate or inhibit teachers from using technologies in the teaching–learning process respond to intrinsic aspects, such as teachers’ knowledge and beliefs, but also to extrinsic and contextual issues, such as the discipline taught or institutional policy at the university regarding the use of educational technologies.     

灯盏花的研究进展

综述了近几十年来有关灯盏花的化学成分、药理作用、配伍及化学成分的构效关系研究工作．     

基于项目教学法的初中英语实践案例设计与实施

用项目教学法开展初中英语实践活动,教学的项目由教师设计,学生是实施项目的主体,教师在项目实施的过程中是指导者和帮助者。项目活动的开展采取课堂与课外相结合的方式,由教师带领学生通过合作探究,开展项目活动,指导学生完成各项项目作业,从而掌握知识、开发智能、培养自主学习能力。     

试论大学英语阅读教学的三种活动

如何提高大学英语教学质量是广大大学英语教师所面临的一个重大课题。大学英语课堂内可以采用阅读前、阅读中和阅读后三种活动来引导学生积极参与整个阅读教学过程，从而提高教学质量。     

皖北地区农村中学课余体育锻炼现状和影响因素研究

通过文献资料法、问卷调查法与数理统计法对皖北地区12所中学的858名中学生进行调查,分析探讨了当前皖北地区农村中学课余体育锻炼的现状以及主客观影响因素,并针对调查结果提出了解决建议.