生命中的一课

<正>任何事情的发生都是有原因的,没有什么事是纯粹出于巧合或机会的好坏而发生。疾病,伤痛,爱情,曾经的荣耀和愚蠢的事,所有这一切的发生都是对你灵魂的考验。如果没有各种各样事情的发生,疾病或关系的考验,生活将会像一条已被铺就却没有目的地的平坦小路。如果有人伤害了你,欺骗了你,让你心碎,原谅他们吧!至少他们让你学会了如何信任他人,他们让你懂得当你敞开心扉与人交流时,谨慎是多么重要。     

生活的一课

每当我遇到挫折时,母亲就会说：＂一切都会好的。如果你坚持下去,总有一天会有好事发生。你会认识到,如果没有以前的挫折,就不会有现在的一切。＂     

生活的一课

每当我遇到挫折时,母亲就会说:"一切都会好的。如果你坚持下去,总有一天会有好事发生。你会认识到,如果没有以前的挫折,就不会有现在的一切。"母亲是对的,发现这个时我刚大学毕业。我已决定试着在电台找个事儿做,然后争取做体育节目的播音员。我搭便车到了芝加哥,一家电台接一家     

把平凡的事做到最好

路遥是我所佩服的作家。他的小说犹如黄土地般厚重,他笔下的人物往往有一颗淳朴的心。《平凡的世界》是路遥最著名的长篇小说,曾经获得茅盾文学奖。作者以孙少安和孙少平两兄弟为中心,刻画了社会各阶层众多普通人的形象。他们的日     

塔德波尔——一个学生的第一课

意识到那一天将是多么重要,我简直无法入眠。昨天,妈妈在麦金利小学为我办理了入学注册。我的年龄终于够了,可以与所有其他的大孩子一起上学了。我自幼儿起就已经认识了字母表与数字,但我盼望着学会阅读,这样我就能独自看故事书。更重要的是将会与别的孩子在一起玩耍。我穿第一天上学时的衣服时,闻到了油煎熏猪肉的味道,就匆匆下楼了。     

A lesson about blood circulation

Adoctorwasgivingalessontoagroupofboysonthecirculationoftheblood.Tryingtomakethematterclearer,hedecidedtogiveanexample,sohesaid:"Now,boys,ifIstoodonmyheadtheblood,asyouknow,wouldrunintoit,andIshouldturnredintheface."     

Leadership training: A lesson in living

Programs for gifted girls should not be reinforcing existing stereotypes. The academic, social and counseling approaches used for gifted girls must broaden values, needs and interests with programs that encourage and motivate.     

The lesson as a pedagogic text: A case study of lesson designs

In the 19th century, a shift in classroom technology from monitoring to recitation was staged in several European countries. The analysis draws on late 19th- and early 20th century lesson plans that were produced as part of the final teacher examination by students at two Swedish teacher training colleges, in order to explore how the lesson was restructured as a pedagogic text in the course of this transformation. The argument focuses upon the structure and transformation of the lesson designs, the discursive pattern of the text, the narrative involved, and the message or moral reflected in the text. The inquiry demonstrates that a classroom technology originally advocated in order to enhance the teacher's control of pupils and to influence children's minds, thoughts and morality became one instrument in the creation of a school for symbolic representation and meaning-making in a rapidly changing world of modernity.     

Problems, perseverance, and mathematical residue

This paper reports on a qualitative study in which three third grade students were presented with a mathematical challenge related to the volume of a cuboid. The task required the construction of containers and the enumeration of the multi-link cubes¹ held by each of the containers. The study videotaped and investigated the students working as a group through potentially seven different problem solving categories, and how they dealt with the student-generated mathematical dilemmas that surfaced during their exploration of the original problem. The tapes were examined for the problem solving actions that the students demonstrated, and an analysis of the students' counting strategies and solutions explored the connection between the children's spatial structuring and their use of numerical operations in enumerating 3-D rectangular arrays of cubes. The notions of perseverance and control are considered as they emerge during autonomous problem solving and the mathematical residue that results from the developing understanding of volume is discussed.This revised version was published online in October 2005 with corrections to the Cover Date.     

词义的坚守与游离 --语境与语义关系谈

词语之所以表情迭意，是和语境不相分离的。词义在一定的概念范围内游离，一旦它进入到某一特定的语境中，它的具体意义才能较为确定和清晰。因此，词义是游离的，只有在一定的语境制约下才能坚守。     

A study of emerging teacher practices in internet-based lesson plan development

In this paper we describe two aspects of an Internet-based lesson plan development project called Science On-Line-Earth and Space Science for the Classroom. First, we discuss the design of the Science On-Line (SOL) Project, which focuses on building a community of practice, appropriate task and setting, and contact with the scientific workplace. Second, we examine strategies teachers used as they approached the task of creating Internet-based science lesson plans for the World Wide Web. Based on the analysis of data gathered during the various project phases, results show that the teacher-developed strategies have varying degrees of effectiveness in facilitating Internet-based lesson plan design, information-gathering, and organization. We describe how the strategies began to evolve into formulated practices for Internet-based lesson development within the SOL teacher community. The SOL investigation develops a case study of the strategies and emerging practices in the context of the creation and pilot-testing of Internet-based lesson plans. This case study may serve as an exemplar of tested Internet-based lesson development strategies and practices for the educational community.     

小学数学课堂教学评价的质性研究

Through the qualitative interviews of five implementers of primary school mathematics curriculum, this study addresses the ways in which mathematics lessons are evaluated. Results show that each evaluator recognizes different aspects of a “good lesson,” however, among all criteria, the design of the lesson plan, realization of the lesson goals, active student participation, and mathematical thinking are seen as key indicators in lesson evaluation. The study also shows that student performance is a major point of concern in lesson evaluation, and some extreme teaching practice has drawn attention and being reflected by some implementers of the New Mathematics Curriculum.