音乐教师自身素质及教学能力的研究与思考

音乐教育活动作为21世纪不可缺少的美育内容，音乐教师的自身素质与教学能力必定影响着其发展与结果，本通过对音乐教师自身素质与教学能力的调查研究，提出统一师范培养目标的教学思想，加大教育教学改革的力度。以期培养符合社会需要的音乐教师。     

自我研究：教师专业发展的有效途径

教师专业发展的核心在于教育知识的建构运用、教育才能的发现增长和教育智慧的感悟积淀，其重要途径是教师的自我研究。自我研究有叙事、传记、行动研究、反思等方式。教师进行自我研究是实施新课程教学的一个不可或缺的技能要求，也是提升教师自身素质的重要途径。     

教师职业叙事的特点

关于教育叙事研究，主要有两种方式：一种是研究独立于叙事情景之外，以教师及其教育教学为研究对象，对其提供的叙事本进行分析和阐释；一种是教师自己当叙述、记述和研究，也即教师的职业叙事。教师的职业叙事是教育研究实现叙事学转向的根本标志和体现，也是宏观的教育叙事研究得以展开的基础和前提。教师叙写的故事，有着自身的特点，这具体表现在以下几方面：     

简论音乐教师的素质修养与教学

加强音乐教师自身素质的修养，是搞好音乐教学工作和促进学会全面素质发展的关键，本对音乐教师自身素质的修养谈四点意见。     

高师音乐教师素质浅谈

高师音乐教师面对教育体制改革必须提高自身的综合素质，改变传统的教学方法、从而提高学生的综合素质，为社会培养合格的中小学音乐教师。     

自我研究:教师专业发展的有效途径

教师专业发展的核心在于教育知识的建构运用、教育才能的发现增长和教育智慧的感悟积淀,其重要途径是教师的自我研究。自我研究有叙事、传记、行动研究、反思等方式。教师进行自我研究是实施新课程教学的一个不可或缺的技能要求,也是提升教师自身素质的重要途径。     

自我研究：中小学教师专业发展的有效途径

教师专业发展的核心在于教育知识的建构运用、教育才能的发现增长和教育智慧的感悟积淀,其重要途径则是教师的自我研究。自我研究有叙事、传记、行动研究、反思等方式。教师进行自我研究是实施新课程教学的一个不可或缺的技能要求,也是提升教师自身素质的重要途径。     

国内外区域基础教育均衡发展的研究

教师专业发展的核心在于教育知识的建构运用、教育才能的发现增长和教育智慧的感悟积淀,其重要途径则是教师的自我研究。自我研究有叙事、传记、行动研究、反思等方式。教师进行自我研究是实施新课程教学的一个不可或缺的技能要求,也是提升教师自身素质的重要途径。     

中小学教师开展自我研究的方法与途径

教师专业发展的核心在于教育知识的建构运用、教育才能的发现增长和教育智慧的感悟积淀,其重要途径则是教师的自我研究。自我研究有叙事、传记、行动研究、反思等方式。教师进行自我研究是实施新课程教学的一个不可或缺的技能要求,也是提升教师自身素质的重要途径。     

国内外区域基础教育均衡发展的研究

教师专业发展的核心在于教育知识的建构运用、教育才能的发现增长和教育智慧的感悟积淀．其重要途径则是教师的自我研究。自我研究有叙事.传记、行动研究、反思等方式。教师进行自我研究是实施新课程教学的一个不可或缺的技能要求,也是提升教师自身素质的重要途径。     

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

（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,     

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．     

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.     

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.     

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.