“三个代表”重要思想的理论和实践

学习“三个代表”的重要思想 ,必须坚持理论联系实际的马克思主义学风。要深入把握“三个代表”重要思想的理论根据和实践根据 ,更要研究怎样切实有效地实践“三个代表”。     

以制度为底线以正气为导向--对高校教风学风建设的一点思考

本文认为“以制度为底线，以正气为导向”不失为推进高校教风学风建设工作的新思路，提出优化教风学风的前提在于制定科学的制度并严格以此规范师生的行为外现，关键在于努力营造和培育校园“正气”并以此感染和教育广大师生。     

20世纪上半叶皖东农业凋敝状况简析

20世纪上半叶,在旧中国的历史背景下,皖东地区因内外战争的破坏和苛捐杂税的压榨,农业生产缺乏发展的社会环境,而地主阶级以高额地租为主并辅以其它手段进行残酷的封建剥削,又使广大农民无法休养生息。同时,农业生产技术水平的极端落后,决定了粮食产量非常低下,而不断发生的自然灾害,因缺乏抵御手段又对农业生产造成了巨大的损害。所以,该时期的皖东农业凋敝不堪。     

清代康乾盛世以前滦河流域文明的五次高潮

滦河流域文明曾经有着比较深厚的文化积淀和丰富的内容,在历史上曾多次出现高潮,作者仅就清代康乾盛世以前的五次高潮做概述和简评。     

企业购并中的文化整合问题

企业购并中，伴随着两个企业文化的接触、碰撞、适应，大都会发生文化冲突现象。这种冲突，如果不积极采取措施进行引导、防范，任其渗入到企业经营管理的各个层面，它将对购并后企业的经营管理产生不可低估的负面影响，严重时令导致整个企业购并活动的失败。因此，企业购并后双方不同的企业文化需要适应，而适应有四种基本模式，即同化、整合、隔离和文化破坏。所以，企业文化整合需要分阶段进行。     

Field-study science classrooms as positive and enjoyable learning environments

We investigated differences between field-study classrooms and traditional science classrooms in terms of the learning environment and students’ attitudes to science, as well as the differential effectiveness of field-study classrooms for students differing in sex and English proficiency. A modified version of selected scales from the What Is Happening In this Class? questionnaire was used to assess the learning environment, whereas students’ attitudes were assessed with a shortened version of a scale from the Test of Science Related Attitudes. A sample of 765 grade 5 students from 17 schools responded to the learning environment and attitude scales in terms of both their traditional science classrooms and classrooms at a field-study centre in Florida. Large effect sizes supported the effectiveness of the field-studies classroom in terms of both the learning environment and student attitudes. Relative to the home school science class, the field-study class was considerably more effective for students with limited English proficiency than for native English speakers.     

毛泽东工业化思想述评

毛泽东将马列主义工业化理论与中国实际相结合，系统论述了中国工业化的客观依据，制度选择、道路选择、发展战略以及实现工业化的方针政策重大问题，形成了比较完整的工业化思想体系，集中回答了中国如何由一个落后的农业国变为一个先进的工业国的历史性课题，不仅指导建国头几十年的中国社会主义建设取得重大成就，而且对今天中国实现以信息化带动工业化的跨越式发展具有重要指导意义。     

Should Science be Taught in Early Childhood?

This essay considers the question of why we should teach science to K-2. After initial consideration of two traditional reasons for studying science, six assertions supporting the idea that even small children should be exposed to science are given. These are, in order: (1) Children naturally enjoy observing and thinking about nature. (2) Exposing students to science develops positive attitudes towards science. (3) Early exposure to scientific phenomena leads to better understanding of the scientific concepts studied later in a formal way. (4) The use of scientifically informed language at an early age influences the eventual development of scientific concepts. (5) Children can understand scientific concepts and reason scientifically. (6) Science is an efficient means for developing scientific thinking. Concrete illustrations of some of the ideas discussed in this essay, particularly, how language and prior knowledge may influence the development of scientific concepts, are then provided. The essay concludes by emphasizing that there is a window of opportunity that educators should exploit by presenting science as part of the curriculum in both kindergarten and the first years of primary school.