The Integration Strategy of Class Teacher Management and Mathematics Teaching

The professional and moral education of high school mathematics teachers will make classroom management work better,but their work pressure will also lead to classroom management problems.To do a good job in high school class teacher management and organically integrate it with mathematics teaching,we need to start from two aspects:mathematics teaching class teachers and class teacher work teaching,and penetrate mathematical thinking into daily classroom management,moral education,and classroom culture construction.Based on the attributes of the subject,we guide high school students to reflect after class to stimulate their self-management initiative through the cultivation of qualified class representatives.In addition,it is necessary to skillfully resolve classroom generative problems,change the roles of teachers and students,and integrate classroom management with mathematics teaching.

Integration and Optimization of Railway Engineering Laboratory Resources under the Background of"Double First Class"

With the continuous development of China's social economy,it has correspondingly promoted the development of the railway engineering experimental career,and has made tremendous progress in the cultivation of railway engineering experimental talents.At the same time,there are still many problems in the development of rail transit in the construction of"double first-class".Only by solving the existing problems can we further promote the smooth development of the training of railway engineering experimental talents.Therefore,the article mainly analyzes the problems and countermeasures of railway engineering experimental training,combined with the status and role of laboratories in the training of talents under the background of"double first-class",according to the society's demand for first-class engineering talents,we reformed and explored laboratory resource integration and optimization.

ON DOUBLE SINE AND COSINE TRANSFORMS,LIPSCHITZ AND ZYGMUND CLASSES

We consider complex-valued functions f ∈ L^1 （R^2＋）, where R＋ ：= [0,∞）, and prove sufficient conditions under which the double sine Fourier transform fss and the double cosine Fourier transform fcc belong to one of the two-dimensional Lipschitz classes Lip（a,β） for some 0 〈 α,β ≤ 1; or to one of the Zygmund classes Zyg（α,β） for some 0 〈 α,β ≤ 2. These sufficient conditions are best possible in the sense that they are also necessary for nonnegative-valued functions f ∈ L^1 （R^2＋）.

教师特征对托班师幼互动质量的影响——基于CLASS Toddler的实证研究

构建“数量”和“质量”双重保障的托育服务体系是解决“托育难”“幼无所托”等民生难题以及实现人口发展战略重要配套措施。师幼互动是托育服务质量的核心指标,影响婴幼儿身心发展的多个方面。托班师幼互动质量水平不高,尤其不能提供适宜的学习支持,而教师学历是影响师幼互动质量的重要因素。因此,需要提高托班教师“学历”门槛,建立职前职后“师幼互动”一体化培训体系,重视师幼互动质量的评估,切实提高教师师幼互动能力。

Teachers’Questioning Strategies in Reading Class—the Perspective of Adaptation

Teachers’questioning is one of the crucial means for classroom interaction.This study attempts to explore teachers’questioning strategies in reading class from the perspective of Adaptation Theory.It is found that the effective questioning can be realized in teachers’adaptation to their roles,the features of students and the features of reading courses.

How to Promote the Online Flow of High-Quality Teacher Resources under the"Double Reduction"Policy:An Analysis of Factors Influencing Teachers'Continuance Intention to Participate in Online After-School Teaching Services

Promoting the online flow of high-quality teacher resources has emerged as an important way to pursue coordinated progress in burden reduction and quality improvement under the"double reduction"policy.Based on the Open Online Tutoring Program of Secondary School Teachers(hereinafter referred to as"the open tutoring program")in City A,China,this study examined the factors influencing teachers'continuance intention to participate in the open tutoring program and their structural relationships,using a structural equation modeling analysis based on 1,159 sample data.The results show that:Firstly,teachers'reputation enhancement,perceived playfulness,perceived usefulness,and perceived ease of use have a positive effect on teachers'continuance intention to participate in online after-school teaching services.Secondly,online teaching efficacy has no direct effect on teachers'continuance intention,but rather impacts their reputation enhancement and beliefs about the value of the open tutoring program.Thirdly,social influence has a positive effect on teachers'reputation.Fourthly,perceived ease of use has a positive effect on teachers'perception of the value of the open tutoring program.In light of the above,relevant suggestions are proposed to encourage teachers to continue participating in online after-school teaching services.

小学低学段语文优质课堂师生互动特征研究--基于CLASS 课堂评价打分系统的分析

采用美国弗吉尼亚大学研究团队开发的课堂评价打分系统(CLASS),围绕情感支持、课堂组织、教学支持三个领域及下设的十个维度,对20节小学低学段语文优质课堂的师生互动状况进行深度观察,探索优质课堂环境下师生互动的整体水平及各维度之间的相互关系,并综合量化数据和质性分析得出研究结论。研究发现,小学低学段语文优质课堂在情感支持方面,能较好地激发教师的职业热情,并培养学生自主自立的精神与能力;在课堂组织方面,能以课堂实效为目标,创设高品质的教学活动;在教学支持方面,能营造安全的思维环境,促进师生深度互动。

An Improved Double-Threshold Method Based on Gradient Histogram

This paper analyzes the characteristics of the output gradient histogram and shortages of several traditional automatic threshold methods in order to segment the gradient image better. Then an improved double-threshold method is proposed, which is combined with the method of maximum classes variance, estimating-area method and double-threshold method. This method can automatically select two different thresholds to segment gradient images. The computer simulation is performed on the traditional methods and this algorithm and proves that this method can get satisfying result. Key words gradient histogram image - threshold selection - double-threshold method - maximum classes variance method CLC number TP 391. 41 Foundation item: Supported by the National Nature Science Foundation of China (50099620) and the Project of Chenguang Plan in Wuhan (985003062)Biography: YANG Shen (1977-), female, Ph. D. candidate, research direction: multimedia information processing and network technology.

Analysis of Euphemisms Used by Foreign Teachers in the Oral English Class from the Perspective of Pragmatics

This paper first of all elaborates on the definitions and classifications of euphemisms. With vivid examples of euphemisms used by foreign teachers in their oral English classroom teaching, the author analyzes the theoretical basis and the necessity of euphemisms from the perspective of pragmatics, aiming to provide reference and enlightenment for the oral English teaching in China.

A Study of Teacher Feedback in Different English Class Types

This essay mainly focuses on the feedback move in IRF(initiate- response- feedback) to investigate the characters and functions of teacher feedback in different class types through classroom observation. The research finds that(1) teachers in different class types prefer to adopt evaluative feedback and use more positive feedback.(2) the proportion of each feedback is different in listening and speaking, reading and writing class. The implications are that English teachers in senior high school should adopt different feedback flexibly and consider what kind of feedback is more likely elicit the students' output in different class types.

Some Applications of the Learning of the Research on Teacher Development in College English Class

Nowadays much concern has been showed on the research of teacher development and an effective way of teacher development, the action research. From the learning of these researches we get clearer that English teaching and learning is a continuous process in which many interrelated and intrinsic factors work together. Furthermore, we know that teachers＇ beliefs on teaching and learning play an important role in class. During the process of learning and teaching, a teacher＇s own learning from relevant books on education and learning helps a lot in increase teachers＇ awareness about English teaching and learning, and improving the classroom teaching. In this paper three effective applications of the results of the research of teacher development are introduced, which shows that a teacher is a decisive factor in the classroom setting and the research and learning about teacher development is useful for a teacher to improve himself or herself as a teacher.

The Literature Review of Teacher’s Feedback and Students’ Participation in Class

Teacher’s feedback has been studied by a large number of researchers by scholars from various angles.Along with teach⁃er’s feedback,students’participation in class,another vital topic concerning education,has also caught people’s attention in re⁃cent years.This paper is the literature review of teacher’s feedback and students’participation in class.The review of teacher’s feedback focuses on its definition,classification and function;and the literature review of students’participation in class centers around its definition,value and the method to improve students’participation in class.

Relationship between Teachers’Leadership and Classroom Climate in Chinese and Japanese Elementary School

The purpose of this study is to clarify the relationship between classroom climate and teachers’leadership through a comparison of Japanese and Chinese elementary school teachers.From this,exploring measures to improve the classroom climate.By creating a positive classroom climate,aiming to create a class that is free from bullying,school refusal,and school violence.184 elementary school teachers in China and Japan were randomly selected as study participants to investigate the relationship between teachers’leadership and classroom climate.As the data analysis results,fostering Maintenance Behavior of teachers’leadership is effective in creating a positive classroom climate.The results showed that Large Performance Behavior and Large Maintenance Behavior of teachers’leadership PM-type leads to an improvement in the classroom climate.

双一流背景下化学实验中心的建设与实践

为推动化学实验教学和大型仪器测试平台内涵式并行发展,为教学科研和科普宣传服务,为人才培养服务。根据化学实验中心管理运行情况,探讨了"双一流"背景下院级实验技术平台建设的重要作用,从实验室条件的更新建设、实验教学的改革实践、大型仪器资源的开放共享等方面介绍了化学实验中心“双一流”建设的经验。依托平台的建设改善师生实验环境,加强实验安全防护,提升教学科研服务质量,推进科普宣传培训力度,培养基础拔尖创新人才。

高职院校名班主任工作室的建设现状、运行困境与推进策略

名班主任工作室建设是落实“三全育人”“提质培优”行动计划的重要举措。通过问卷调查法、访谈法对高职院校名班主任工作室建设情况进行调查,发现名班主任工作室人数规模适宜、成员年龄结构均衡,成员期待开展班主任工作交流、经验研讨与业务培训,工作室运行模式多样化、专业活动频次适中,工作室对班主任队伍、学生成长和班级管理均有显著促进成效。但工作室存在四个方面的问题:师资来源单一,职称结构不均衡;配套政策制度不健全,运行机制不畅、建设经验欠佳;班主任业务能力培训偏少、教科研协同有待加强;工作室建设成效参差不齐、班级管理成效亟待提升等。可从优化工作室师资结构、健全工作室长效运行体制机制、打造班主任专业成长共同体、探索班级管理新模式等方面推进名班主任工作室建设,以期助推高职院校名班主任工作室高质量发展。

An Investigation on Cross-cultural Communication between ForeignTeachers and Chinese Students in College EFL Classes

Nowadays,more and more foreign teachers have come to or been invited to China,joining in the English education cause,especially in colleges and universities.Using the methods of questionnaires and interviews,this paper conducts a survey of three foreign teachers and one hundred Chinese English majors at Qufu Normal University,aiming to explore their different perceptions and attitudes towards varied aspects of cross-cultural communication in native EFL classes.The quantitative and qualitative data obtained from the survey were both processed and analyzed from such categories as "teaching contents","teaching attitude","teaching methods","classroom interaction" and "cultural background".The findings suggested that intercultural communication plays a significant role in the process of English language teaching and learning at college native EFL classes.

“双一流”大学教师国际学术影响力研究——结构、评价指标及影响因素

构建大学教师国际学术影响力的三维评价指标和量表,对中国37所“双一流”大学教师进行了国际学术影响力抽样调查和测评。通过结构方程模型方法,拟合验证了所构建的大学教师国际学术影响力的三维结构,即国际人才培养、国际科学研究和国际社会服务。研究结果表明,大学教师的国际学术影响力平均水平偏低,存在较大的个体差异,同时,还会受到大学教师的学科领域、职称、访学时长、访学次数等因素的显著影响。