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1.
方钊莹 《中学数学教学参考》2007,(4):60-60
Today we have the challenge and the opportunity to provide all students with the mathematical knowledge, skills, and confidence they will need in a highly technical world. There is considerable nationwide interest in improving students＇ understanding of mathematics, combined with an emerging consensus about the essential elements of mathematics instruction; in addition, research has provided valuable insights into how children learn. Together these factors are opening the way to substantial and enduring progress in school mathematics. 相似文献
2.
Trends in International Mathematics and Science Study raised the concern that the United States （US） mathematics teachers place less emphasis on topics and teach a variety of content strands （Goldsmith, Mark ＆ Kantrov, 2000; Kerachsky, 2008）. The overall pattern in the US mathematics classrooms today is that primary and upper elementary teachers cover numerous topics before students achieve mastery （Cogan ＆ Schmidt, 1999; National Center for Education Statistics, 1997）. To solve this problem, US teachers need to find ways to focus fewer curriculum and study topics with a more in-depth agenda. Curriculum Focal Points for pre-kindergarten through grade 8 mathematics： a quest for coherence （National Council of Teachers of Mathematics, 2006） provides a strong framework that may assist teachers in creating a more coherent and focused mathematics program for students. In this article, the authors discuss example lessons that were implemented and observed in pre-kindergarten, fourth grade and sixth grade classrooms during a year-long professional development program. The overarching goal of this program was to provide appropriate instruction for teachers to organize mathematics standards-based curriculum in geometry, algebra and measurement, using a curriculum that emphasizes a strong conceptual framework. As an outcome of this exploratory research agenda, the authors＇ intentions were to circulate ＂best practices＂ and encourage international connections and discussion when using Curriculum Focal Points （CFP） in global classrooms. 相似文献
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Serkan Narli Nes ＇e Baser 《美中教育评论》2010,(1):1-16
To explore the effects of constructivist learning environment on prospective teachers＇ opinions about ＂＇mathematics, department of mathematics, discrete mathematics, countable and uncountable infinity＂ taught under the subject of Cantorian Set Theory in discrete mathematics class, 60 first-year students in the Division of Mathematics Education at the Department of Science and Mathematics in Buca Education Faculty at Dokuz Eylul University were divided into two homogenous groups. In order to do this segmentation, Minimum Requirements Identification Test was developed and used by the researchers. This test includes concepts like ＂＇set＂, ＂correlation＂ and ＂function＂, which are required to understand Cantorian Set Theory. While the control group was taught by traditional methods, a teaching method based on a constructivist approach was applied to the experimental group. Data were gathered by an open-ended questionnaire administered to total 40 students, 20 from the each group. Collected data were evaluated through content analysis. In the end, despite the minor differences, no statistically significant difference was found between the opinions of control and experimental groups about mathematics （χ^2calculation=2.578, SD=3, p〉0.05）, department of mathematics （χ^2calculation=3.185, SD=3, p〉0.05） and discrete mathematics （χ^2calculation=4.935, SD=3, p〉0.05） after the instruction. However, opinions about Cantorian Set Theory were significantly differentiated between experimental and control groups after the instruction （χ^2 calculation= 13.486, SD=2, p〈0.05）. 相似文献
5.
YA O Lin-shuang QUE Zi-jiang 《美中教育评论》2007,4(5):32-38
This paper explored the adult student opinions on four types of English classroom activities （language learning; language acquisition; information convey; role play） and the relationship between the fondness degrees and their personality, test performance and motivation. It tumed out that the majority of students ranked all classroom activities a bit highly. However, most of them would like to be taught language forms rather than to communicate in English with others. Motivation came out to be the factor that leads to most of the significant differences in this research. Taking into consideration the focus of researches in China nowadays, the results seem to be out of place and deserve serious consideration and further research. 相似文献
6.
The relationship between context and translation is among the basic fields of pragmatic research and an insight into the nature may contribute to a better understanding of language use. In this article, the writer will examine the impact of context on the field of translation. The three major contexts will be identified in order to contribute to the differences in translation. In this way, we obtain insight into the particular relationship between context and translation, and have a better understanding of language use. The purpose f this paper intends to make a brief analysis on the functions of context to the language and its influence in pragmatic translation. 相似文献
7.
Communicative language teaching(CLT) has been introduced to the English-as-a-foreign-language(EFL) context in China for four decades.One of the most significant remaining issues is related to whether this approach to grammar teaching is more effective and efficient than traditional ones.Based on an overview of trends in approaches to grammar instruction,discussion on both advantages of teaching grammar communicatively and the challenges posed by the Chinese EFL context are provided.It is proposed that grammar instruction should be integrated into a communicative framework and this would be the optimal approach to grammar teaching on condition that some constraints in the EFL context in China are dealt with carefully.Teaching implications conclude this paper. 相似文献
8.
Serkan Arikan 《美中教育评论》2014,(10):716-727
There are many studies that focus on factors affecting achievement. However, there is limited research that used student characteristics indices reported by the Programme for International Student Assessment （PISA）. Therefore, this study investigated the predictive effects of student characteristics on mathematics performance of Turkish students. In PISA studies, sampling design, sampling weights, and plausible values have to be taken into consideration in order not to have biased multiple regression results. In order to conduct multiple regression analyses in PISA, software called the International Association for the Evaluation of Educational Achievement （lEA） International Database （IDB） Analyzer is required to be used because the dependent variable consists of several plausible values. This study aims to identify student characteristics that are significant in predicting mathematics performance in Turkey. Results showed that being successful in mathematics is a combination of several factors in which students＇ beliefs, motivation, and other factors must be organized to achieve mathematics. Among these beliefs and motivation, strong self-efficacy, positive self-concept, and minimum level of anxiety seem to be the key for success. 相似文献
9.
《数学大世界(高中辅导)》2002,(5)
German mathematician who reduced geometry to a series of axioms and contributed substantially to the establishment of the formallstlc foundations of mathematics．His work in 1909 on integral equations led to 20th－centuo research In functional analysis． 相似文献
10.
Mustafa Yavuz GOkhan Bas 《美中教育评论》2010,7(4):83-93
In this research, elementary school principals＇ instructional leadership behavior was evaluated based on the perceptions of elementary school teachers. The research is believed to contribute to the development of instructional leadership behavior of elementary school principals for the development of school organization. A ＂semi-structured interview technique＂, one of the qualitative research methods in the literature was used in the research. The study group was made up of elementary school teachers working in Nigde, Turkey, during the 2008-2009 academic year. For the study sample, one teacher from each school was selected at random, resulting in group of twenty elementary school teachers. Based on the content analysis, five themes of instructional leadership behavior were found. These themes are： （1） determination of the school＇s purpose; （2） management of instruction; （3） evaluation of students; （4） support to teachers; and （5） creation of a regular learning-teaching environment. 相似文献
11.
Due to the covert nature of the listening process, English listening comprehension has become a demanding challenge for most EFL learners in China. Strategy-based listening instruction, with its more accurate insight into the listening process, could be one of the timely answers to the challenges facing Chinese EFL listeners. Starting with a comprehensive review of theories and studies on strategy-based listening instruction in recent Western academia, the current paper critically examined the possible advantages and the theoretical and practical limitations of strategy-based listening instruction. 相似文献
12.
Critical metaphor analysis is a new research paradigm in critical discourse analysis.As a corpus-based methodology,CMA probes into metaphor both pragmatically and cognitively so as to reveal beliefs,attitudes and emotions of a discourse community.Based on this framework,the present paper conducts an analysis of typical gender metaphors in advertisement,with an aim to reveal the ideology behind gender metaphors and how the advertisers promote sells by using such metaphors. 相似文献
13.
Nancy Chitera 《美中教育评论》2014,(12):861-872
The purpose of this article is to develop a framework that can be used to describe and explain how mathematics teachers construct a multilingual classroom and the discourse practices being produced in a mathematics classroom. It conceptualizes the discourse practices used by mathematics teacher educators as they prepare student teachers to teach mathematics. The framework developed here is shaped by Critical Discourse Analysis （CDA） drawn from Fairclough. This provides the theoretical and conceptual tools to examine the discourse practices of mathematics teacher educators and how the）＇ make available these discourse practices for student teachers to draw on. In broad terms, this article examines the discourse practices of the mathematics teacher educators and how they support the student teachers develop discourse practices relevant for teaching and learning school mathematics in multilingual classrooms. This article is broken down into several sections. The first section discusses what it means for student teachers to develop discourse practices for mathematics teaching. The second section provides an introduction to CDA, followed by its origins, key terms, and elements of Fairclough＇s CDA. Thereafter, the author outlines the strategies involved in doing CDA. The last section discusses why CDA is relevant to the mathematics classroom. 相似文献
14.
The results of a great deal of research have suggested that language learning strategies can be taught and that instructing learning strategies and integrating them into regular instruction can greatly facilitate the learning of a second/foreign language.The aim of this article is to draw the readers’ attention to strategic teaching that should be introduced in the foreign language classroom in order to meet the demands of contemporary language education. In particular, it points to the necessity that teachers should change their attitudes towards the roles they play in the classroom to become truly responsible for their learning. 相似文献
15.
Kathe Callahan Leila Sadeghi 《美中教育评论》2014,(10):728-736
In July 2009, the Obama administration lauched its $4.35 billion Race to the Top （RTT） Fund, providing states with competitive grants in an effort to reform education. One of the main conditions of this program was to award educational innovation. With this in mind, states enacted new legislation in the hopes of attracting more funding for their proposed programs. Although there were many levels of reform targeted by the RTT, of significance to this research is the emphasis placed on improving teacher effectiveness and measuring teacher performance via evaluation systems. The Teacher Effectiveness and Accountability for the Children of New Jersey （TEACHNJ） Act was adopted by the New Jersey legislature in August 2012 with the intent to raise student achievement by improving the quality of instruction. This research explores the impact the TEACHNJ Act has on teacher evaluations and professional development. A survey was administered to 1,235 public school teachers in New Jersey to ascertain teacher perceptions of the： （a） evaluation system in their school; （b） level of communication between teachers and administrators; and （c） availability, frequency, and effectiveness of professional development opportunities. The response rate was 21%. We found that formal evaluations are conducted infrequently with a varying degree of accuracy and impact. Nearly half of the teachers indicated that formal evaluations did not lead to improvements in their classroom. A majority of teachers questioned the administrative value of formal teacher evaluations, in particular the rewards and sanctions associated with the outcome of evaluations and a concem that poor performers were not sanctioned nor were effective teachers rewarded. We found that teachers perceive the greatest value to professional development, which is derived from peer mentoring and observations. We also found that professional development is the most effective when it is offered onsite, embedded in the classroom, continuous, and sustained over ti 相似文献
16.
Marziyeh ALIVANDI VAFA KHAIDZIR Hj. Ismail 《美中教育评论》2009,6(2):1-12
Single parenthood as a common psychosocial phenomenon seems to be regarded as one of the most significant issues in the psychological domain and needs to be taken into serious consideration due to emotional, psychological, and social problems created by it. With regard to the rapidly growing population of single parents and their children experiencing relationship-based problems, interventions which deal with relational issues are worth in-depth explorations. This study was primarily concerned with the betterment of single parent-child relationships. For the purpose of this research, a case study was conducted to probe into the impact of filial therapy-a relationship-enhancement family/play therapy--on （1） reducing children＇ problem behaviors, and （2） ameliorating parent-child dysfunctional relationships through improving parenting knowledge and skills. The intended data for the study was gathered through （1） pre-post play observation, （2） parent＇s self-reports, and （3） the reports obtained from a kindergarten trainer. The outcomes of this one-month long case study revealed that filial therapy has the potentiality in enhancing and rebuilding parent-child relationships through teaching single parents the skills necessary for coping with the problems accelerated by the newly developed situation, which might be seen as a result of single parenthood （e.g., childhood problem behaviors, parent-child relational problems, lack of adequate parenting knowledge and skills）. In the end, this article concludes a few suggestions for future studies in this field. 相似文献
17.
Establishing the NCEDL （National Centre for E-learning and Distance Learning）, electronic universities are some initiatives to introduce e-learning to the KSA （Kingdom of Saudi Arabia）, which have led to a fast, strong, and impressive movement toward e-learning in the Kingdom. However, e-learning in Saudi Arabia is still in the early stage of its development due to many challenges of e-learning that will still have to be faced. E-learning in Saudi higher education has been examined in a number of studies. Yet, focusing on e-learning among Saudi women through the social and religious customs of society is not sufficiently examined. Therefore, this research seeks to investigate the possibilities that exist for the utilization of e-learning in the enhancement of the higher education opportunities of women in Saudi Arabia within the social customs and religious beliefs by identifying the barriers to higher education for Saudi women, the modes of e-learning that currently exist within the higher education programmes in the Saudi higher education system, how e-learning can support higher education opportunities for women in Saudi Arabia, and a successful model of e-learning to improve higher education opportunities for women in the KSA. In order to achieve the aim of this research, a pilot study was made by using a semi-structured interview as a method of data collection from Saudi females who live with their related （mahram） male in the United Kingdom and a three stage coding analysis of the grounded theory analyzing the data collected from the field to formulate a theory and a model. A primarily model was presented which described the contributions of e-learning to higher education of Saudi women. The model is presented consisting of three main categories： （1） social and religious barriers; （2） women＇s use of the Intemet; and （3） women＇s use of e-learning, as well as a number of sub-subcategories. In addition, the need to illuminate the ability of Saudi women to convert e-learning into a valuable educational achievement is demonstrated. The next stage of our research will investigate all of the issues indicated by the pilot study in order to improve the success of using e-learning for Saudi women＇s higher education and eventually to devise a research theory. 相似文献
18.
Teacher learning： Reflective practice as a site of engagement for professional identity construction
HUNG Hsiu-ting 《美中教育评论》2008,5(5):39-49
This paper reports a qualitative study in response to the growing research interest in teacher learning. Informed by a sociocultural perspective, teacher learning is considered as a process of identity construction in the paper. This paper taps into the development of teacher identity embedded in teacher learning and views reflection as a social practice for enhancing teacher learning. Through a close analysis of a selected discussion thread, this paper aims to demonstrate that teacher-learners＇ reflective practice in the online learning community provided a site of engagement for developing their professional identity and shaping the practice of teaching in their process of learning to teach. 相似文献
19.
Effective teaching methods-- Project-based learning in physics 总被引：1，自引：0，他引：1
Renata Holubova 《美中教育评论》2008,5(12):27-35
The paper presents results of the research of new effective teaching methods in physics and science. It is found out that it is necessary to educate pre-service teachers in approaches stressing the importance of the own activity of students, in competences how to create an interdisciplinary project. Project-based physics teaching and learning seems to be one of the most effective methods for teaching science for understanding. It is necessary to provide in-service teachers instruction （seminars） and prepare sample projects with proposals how to develop, run and evaluate interdisciplinary projects. Projects are important ＂real-world＂ physics modules, modern physics and everyday life problems can be integrated into the high school curriculum. Examples of projects that were worked out are presented. 相似文献
20.
Aysen Bakioglu Ozlem Kurnaz 《美中教育评论》2009,6(3):1-12,27
The purpose of this study is to examine the problem of research quality in social sciences at higher education. Quality of research produced at higher education started to be questioned more often as research became the major factor determining academics＇ promotion and fund allocation to universities. In the study, we aimed to reveal how academics perceive research quality and what they identify as the main problems that make it difficult to achieve quality in research. Data were collected through interviews with 25 academics from 7 disciplines （educational sciences, sociology, communicational sciences, law, history, management and political science） in 7 universities. Six of the academics interviewed were professors, 7 were associate professors, 10 were assistant professors and 2 were doctors. Interviews were carried out in 2006-2007 and 2007-2008 academic years, and each lasted about one hour on average. Data collected were analyzed through content analysis. Study findings revealed that academics referred most often to methodological issues as the most important quality criterion of research, followed by issues of theoretical background and originality. Academics definitions of sub-criteria related to these were tackled in more detail in the study. As the most important hindrances that make it difficult to achieve quality in research academics mentioned lack of a long-established research culture, problems of research resources and the pressure caused by academic promotion criteria. Some recommendations related to the problems were made to develop research quality in the light of the study findings. 相似文献