毛泽东把注意重心转向农民运动之原因探析

建党之初，毛泽东是重视工人运动的，1923年“三大”起始注意农民运动，1925年初起把注意重民向农民运动，1926－1927年已高度重视农民运动。促使毛泽东由重视工人运动转向重视农民运动的主要原因有：寻找无产阶级革命同盟军；毛泽东农民家庭生活的影响及少年时对农民境况的了解；一贯重视农村调查；彭拜领导的广东农民运动取得的伟大成就的推动；审视历史得出的经验教训。     

Storylines in the physics teaching content of an upper secondary school classroom

ABSTRACT

Background: Physics is often seen as a discipline with difficult content, and one that is difficult to identify with. Socialisation processes at the upper secondary school level are of particular interest as these may be linked to the subsequent low and uneven participation in university physics. Focusing on how norms are construed in physics classrooms in upper secondary school is therefore relevant.

Purpose: The purpose of this paper is to identify discursive patterns in teacher–student interactions in physics classrooms.

Design and methods: Three different physics lessons with one class of students taught by three different teachers in upper secondary school were video-recorded. Positioning theory was used to analyse classroom interaction with a specific focus on how physics was positioned.

Results: We identified seven different storylines. Four of them (‘reaching a solution to textbook problems’, ‘discussing physics concepts in order to gain better understanding’, ‘doing empirical enquiry’ and ‘preparing for the upcoming exam’) represent what teaching physics in an upper secondary school classroom can be. The last three storylines (‘mastering physics’, ‘appreciating physics’ and ‘having a feeling for physics’) all concern how students are supposed to relate to physics and, thus, become ‘insiders’ in the discipline.

Conclusions: The identification and analysis of storylines raises awareness of the choices teachers make in physics education and their potential consequences for students. For example, in the storyline of mastering physics a good physics student is associated with ‘smartness’, which might make the classroom a less secure place in general. Variation and diversity in the storylines construed in teaching can potentially contribute to a more inclusive physics education.     

标准插齿刀改磨为专用插齿刀的近似计算

改磨标准插齿刀为专用插齿刀有时不失为一种高效、优质加工齿轮的好方法。应用无侧隙啮合传动方程式,阐述改磨插齿刀的原理和计算方法,并通过实例加以说明。     

Climate beliefs in an oil-dependent economy: Norwegian pre-service science teachers’ attitudes towards climate change

Abstract

A large proportion of people in western societies do not believe in the concept of human-induced climate change (HICC), and oil-dependent economies might be expected to have more climate contrarian populations than others. Recent recessions in the Norwegian oil industry caused an influx of dismissed oil engineers into Norwegian science teacher education. With their background in the natural sciences and associations with the oil industry, this group of pre-service teachers might express mixed attitudes towards HICC and how to approach this subject while teaching. A survey of students attending a one-year course for qualifying people with a university degree in science as science teachers was conducted. Association with the oil industry covaries with climate skeptic thinking and reluctance towards teaching about HICC in these groups of students. This suggests that a green shift might create an influx of climate contrarian views into schools in oil-dependent economies.     

论当代西方比较教育知识谱系的范式转换

20世纪末,现代教育理论的基本目标和假设遭遇到疯狂的颠覆,比较教育的研究范式也发生了巨大的转换,从实证主义转变为多元主义和后实证主义。通过对比较教育的文本分析,本文试图理清当代西方比较教育知识谱系的范式转换。     

职业教育发展与农村剩余劳动力有序转移

分析农村剩余劳动力转移的内在制约因素及其后果，提出更有效地实现农村剩余劳动力有序转移的根本途径，即加强对职业教育的统筹规划，完善相关配套政策、法规，强化职业准入、城市准入、年龄准入，开展多种形式的职业教育与培训，加强职业指导，建立健全就业服务体系。     

本钢1700毫米宽带钢热连轧机精轧机改造技术分析

分析了本钢连轧厂七架普通四辊精轧机的改造．对所采用的工作辊弯辊装置和轧辊轴向横移装置的工作原理进行了研究，结果表明．产品板型得到控制，质量显著提高。     

论先秦儒家的“义利观”及其现代意义

以义利观为核心，系统考察了先秦儒家义利观的思想内涵及其逻辑发展过程，先秦儒家从孔子到盂子再到荀子，围绕着道义原则与功利原则、群体发展与个体存在，理性要求与感性欲望等问题展开激烈的论争，在总体上形成了一个注重道义原则、注重群体发展、重视理性要求的传统，先秦儒家的义利观既有其理论贡献，也有其不可克服的内在缺失。客观地评价先秦儒家的义利观，从传统资源中汲取养分，对于我国现代社会转型过程的价值转换和价值体系重建有着极为重要的启发意义。     

论美国公共行政理论的范式转换

美国公共行政的古典范式是与当时的行政实践相适应的，它缓解了美国民主制度与效率之间的紧张关系，而古典范式的消解，最根本的原因是来自美国政治-公共行政发展的实践所提出的挑战，然而，古典范式并未消失，它只是不再作为主导范式而存在，面对古典范式的理论批判，一方面在很大程度上破除了人们对古典范式的信念，另一方面也导致了美国公共行政理论的分裂，形成了多种范式的竞争与并存。