形成性评价机制下的高职英语教学改革

高职学生大学英语教学是英语教学中的一个重要组成部分。文章就当前高职学生大学英语教学所存在的学生、师资、学校教学管理三方面问题进行了梳理,介绍了"形成性评价机制"的理论溯源与优势,对高职英语教学改革提出了以下建议:树立终身学习理念、"优质师资"引进与培养并举、加强教师自身专业发展、改革教学与评价方式、利用网络学习资源。     

重庆市沙坪坝区"导师制"和"名师班"培训的实践探索

教师是教育事业的第一资源.只有最强的师资,才能支撑起最大的民生."导师制"和"名师班"培训是重庆市沙坪坝区充分发挥科教文化区优势,聚集利用高等院校和有关科研院所优势资源,开展中小学高素质专业化教师培训,培养学科带头人、教学名师、教育家等基础教育高端人才的一项新的教师研修模式,是提升教师专业发展水平的有效途径.     

关于大学英语师资培训模式的探讨

我国大学英语师资面临专业与职业发展的需求,有多方面的问题亟需解决.我国师资的现状表明应该采取在职师资培训方式,在校本培训方式的基础上整合教师的自我形成性评价及学校层面的过程性跟踪、监督和激励,从教师,教研室,学校多个层面提供不同的师资教育和提升渠道,才能解决现有大学英语师资所面临的各种矛盾与问题.     

教育,如何走出矛盾的怪圈

把当今教育喻之为怪圈,似不为过。而教育之怪圈,多半是矛盾的,让人无所适从。要走出这些怪圈,在于改革。一、师资配备:均衡化与最优化在师资配备上,常听到一些名校在大力宣传自己有多少名师,名师哪里来?名校在寻求教育资源的最优化,就想方设法地从其他学校中挖取,将有水平的教师汇聚到一起。当然,采取的方法都是主管部门许可的:调动或者公开招聘。而其实,这无异于杀鸡取卵,而目前各地在逐步实施的岗位轮换制     

从德国职教师资培养趋势看我国普通高校职业教育师资培养的发展

本主要对德国职业教育师资培养模式的历史发展、现状和趋势作了简要介绍，并对我国目前职教师资培养的现状作了分析，就同济大学与德国不来梅大学合作的经验，阐明借鉴国外先进经验和与之合作的优势，阐明在我国普通高校介入职教师资培养，不仅可以解决当前职教师紧缺的困难，而且有利于高校提高办学综合效益，发挥自身优势。     

中国师资培养与师范教育——纪念中国师范教育100周年

中国师资培养与师范教育———纪念中国师范教育１００周年王炳照发展教育事业，需要数量充足、质量合格的教师，这是人类古已有之的结论。但是，教师是一种专门的社会职业，需要掌握专门的知识和技能，需要经过专门的培养和训练，却是教育发展到一定的阶段才形成的更自觉...     

师范大学：时代命题及其主张

高质量教师是高质量教育发展的中坚力量,是教育强国建设的重要基础。师范大学作为我国教师教育的主力军和核心力量,肩负着服务教育强国国家战略需求、建构高质量教师教育体系以及引领基础教育创新发展的使命担当。确立以教师教育为本业的高水平大学的发展定位是师范大学基于百年教师教育传统以及新时代教师教育发展使命的科学判断与主动选择。这需要重振教师教育发展优势,培养担当民族复兴大任的大国良师,为高质量教育发展提供强有力的专业支持和师资保障。基于新时代师范大学的时代使命与发展定位,师范大学必须坚持高水平大学与高质量教师教育的双向形塑,构建教师职前职后相统整的一体化教师教育体系,加强教师教育学科与文理基础学科的集群发展,提升教师教育师资与人才队伍的创新能力。     

高师院校培养职教师资的思考

本文针对我国目前职业教育师资短缺的现状,在对比分析了我国现有两种主要的职教师资培养形式：职业师范教育院校培养职教师资及综合性大学培养职教师资的基础上,提出了地方高师院校在培养职教师资上的独特优势,包括教师教育优势、理论研究优势、办学定位和人才培养定位的特色优势。并以广西师范大学为例,提出了高师院校培养职教师资的可行性措施。     

地方综合性院校教师教育的价值取向

承担教师教育任务的地方综合性院校是指由原来独立设置的地方师范院校升格或与其他院校合并而成立的大学。这类大学有丰富的教师教育资源,一直承担着为基础教育培养师资的重要任务。在教师资格证书制度逐渐实行,教师的职前培养、在职培训l和任用管理等都纳入法制化轨道,教师教育机构的大学化与开放化格局的逐渐形成的背景下,地方综合性院校作为教师教育的一支主要力量,它的具体任务和面临形势是什么？未来如何发展？这是本文要探讨的问题。     

多渠道搭建促进教师专业发展的平台——太原成成中学的探索与实践

教师教育是学校的头等大事。一是因为它的基础性———师资是构成学校教育条件的首要资源;二是因为它的先导性———教师应当引领教育理念的新潮流,反映改革发展的新趋势;三是因为它的关键性和紧迫性———从某种意义上讲,教师的质量就是教育的质量,学校间质量的差距归根到底是教师质量的差距。正是在这种思想的支配下,太原成成中学借创建示范高中的强劲东风,走上了一条推进教师专业化提升的内涵发展之路。     

Having a Whale of a Time

A classroom practical exercise exploring the reliability of a basic capture‐mark‐recapture method of population estimation is described using great whale conservation as a starting point. Various teaching resources are made available.     

对公推直选乡镇长与乡镇党委书记的比较

公推直选乡镇长与乡镇党委书记出现的时间、发展现状与趋势、制度依据、选举成本,以及乡镇长与乡镇党委书记在乡镇政权中的作用有明显的不同。在我们看来,直接选举乡镇党委书记,发展的空间更广阔,对乡镇民主建设与乡镇政府职能转型所起的作用更大。     

一道联赛题的推广

题1 已知实数a、b、c、d互不相等，且n＋1/b=b＋1/c=c＋1/d=d＋1/a=x．     

关于循环矩阵求逆的一种算法

给出了利用多项式的欧几里德算法判断循环矩阵的可逆性和求逆的方法     

向量与数的乘法

Vectors may also be multiplied by a number. The productof the vector a by the number λ is defined as the vector a λ=λa, the absolute value of which is obtained by multiplying theabsolute value of the vector a by the absolute value of thenumber λ, i. e. |λa|=|λ||a|, the direction coinciding withthe direction of the vector a or being in the opposite sensedepending on whether λ>0 or λ<0. If λ=0 or a=0, then λ a     

三角形的一个性质的推广

本对[1]给出的三角形的一个性质进行推广．     

向量与数的乘法

（参考译文）。 向量也可和数做乘法．向量a与数字A的乘积定义为向量aλ—λa,它的绝对值是向量a的绝对值和数字A的绝对值的乘积,     

Paving a clear path in a thick forest: a conceptual analysis of a metacognitive component

The concept of metacognition refers to one’s knowledge and control of one’s own cognitive system. However, despite being widely used, this concept is confusing because of several reasons. First, sometimes it is not at all clear what is cognitive and what is metacognitive. Second, researchers often use the same term, namely, “metacognition” even when they refer to very different aspects of this complex concept. Alternatively, researchers may use different terms to indicate the same metacognitive elements. Another foggy matter is the interrelationships among the various components of metacognition discussed in the literature. This conceptual confusion regarding the concept of metacognition and its sub-components calls for in-depth theoretical and conceptual clarifications. The goal of this article is to portray a detailed example of a conceptual analysis of meta-strategic knowledge (MSK) which is one specific component of metacognition. This specific example is used to draw a general model for conceptual analyses of additional metacognitive components. The approach suggested here is to begin with a clear definition of the target sub component of metacognition, followed by a systematic examination of this sub component according to several dimensions that are relevant to metacognition in general and to that sub component in particular. The examination should include an analysis of how the details of the definition of the target sub-component refer to: (a) general theoretical metacognitive issues raised by prominent scholars; (b) definitions formulated and issues raised by other researchers who have investigated the same (or a similar) sub-component and, (c) empirical findings pertaining to that sub-component. Finally, it should be noted that since metacognition is a relational rather than a definite concept it is important to situate the context within which the conceptual analysis takes place.     

Rate of a maintained operant as a function of temporal position within a session

McSweeney and her colleagues (e.g., McSweeney, Hatfield, & Allen, 1990) have demonstrated reliable, large magnitude rate changes in maintained operants within daily sessions under a wide variety of reinforcement schedules. The present paper examined the role of schedule of reinforcement, reinforcement rate, and total amount of food access in determining those within-session rate changes. When median rates across birds were considered, all procedures resulted in a brief period of an increasing rate, followed by a modest rate loss across the major portion of the session. However, not all individuals exhibited that pattern. When the amount of food access per session was limited by lower reinforcement rates, shorter sessions, or shorter reinforcement durations, the magnitude of the withinsession rate change was reduced from that occurring without those constraints. Additionally, under the conditions that produced strong within-session rate changes, the magnitude of the within-session rate loss was correlated with the bird’s body weight. These effects are consistent with what is typically labeledsatiation.     

Developing a professional vision of classroom practices of a mathematics teacher: views from a researcher and a teacher

The term professional vision points to the many nuanced ways professionals see. This paper traces the development of a professional vision of a researcher and a teacher looking at classroom practices. The researcher’s interest was to capture and study notable aspects of the teacher’s practice. Through a coding scheme, disparate classroom events were organized and analyzed to yield a researcher’s professional vision of the teacher’s practices. For the teacher, through reviewing the video records of his own classroom practices, his professional vision provided a basis for him to reflect and develop professionally. Leveraging on the work of the researcher, he initiated and transformed his own practices. Their collaboration yielded a mutually informed development of professional vision of classroom practices. In juxtaposing the two developments, the researcher and the teacher’s views can be contrasted, their distinctive interests highlighted and common grounds explored. Some implications for developing professional vision are drawn, and it is in the common grounds of the teacher’s professional development and seeing with a goal of enhancing of student learning that hold some promise of a mutual interest in developing a professional vision of classroom practices.