Among the many possible ways to assessing writing by giving feedbacks, the peer evaluation method is viewed as a relatively effective one for students. Traditional one-way teacher feedback with which the teachers usua...Among the many possible ways to assessing writing by giving feedbacks, the peer evaluation method is viewed as a relatively effective one for students. Traditional one-way teacher feedback with which the teachers usually make great efforts to mark out all errors had been proved to be unscientific. In this article, based on the specific situation in two English major classes in Wenhua Institute attached to HUST, a series of training and experiments were designed with the aim of proving the effect of peer evaluation in writing class. It is emphasized that language teachers should recognize the practical value of peer evaluation, and try to help students be involved in making peer responses in the writing process actively, so that students can get meaningful experience from evaluating their peers＇ writing, which, in turn, will enhance their own ability to produce more satisfactory essays.展开更多
Human civilization can be ameliorated by human creativity. Innovation and progress of human civilization result from a change in our thinking patterns, thus, potentially transforming the present into a creative future...Human civilization can be ameliorated by human creativity. Innovation and progress of human civilization result from a change in our thinking patterns, thus, potentially transforming the present into a creative future. Accentuating the role of creativity in design even more than other disciplines pushes one to underpin the understanding of creativity as a key role player in architecture. Furthermore, by identifying the basic principles of our ingenuity/creativity, researchers might be able to enhance this ability in the future. A key point in ＂creativity＂ is the role of previously gained experiences, which cause expanding the inventory of experiences. According to accepted def＇mition in different disciplines, creativity is no more than new combinations of previous ideas. The paper explores different effectual parameters correlated with creativity in architectural design including notion of conceptual blending, improbabilist and impossibilist creativity, tolerance of ambiguity and its correlation with creativity and creativity aided tools and interfaces. At the end, we suggest necessary experiments to obtain empirical results for some speculations that are discussed in the paper. Also, practical approaches will be suggested to apply the results in pedagogy of architecture.展开更多
The ultimate goal of comprehensive English is to train students to acquire the ability to communicate in English. But the traditional way of lecture class can not meet the demand of the goal. It is agreed that the bes...The ultimate goal of comprehensive English is to train students to acquire the ability to communicate in English. But the traditional way of lecture class can not meet the demand of the goal. It is agreed that the best efficiency in comprehensive English class comes from effective cooperation between the teacher and students and also among students. Therefore, communicative methodology is widely promoted.展开更多
The alternative dynamics of loop quantum cosmology is examined by the path integral formulation.We consider the spatially flat FRW models with a massless scalar field,where the alternative quantizations inherit more f...The alternative dynamics of loop quantum cosmology is examined by the path integral formulation.We consider the spatially flat FRW models with a massless scalar field,where the alternative quantizations inherit more features from full loop quantum gravity.The path integrals can be formulated in both timeless and deparameterized frameworks.It turns out that the effective Hamiltonians derived from the two different viewpoints are equivalent to each other.Moreover,the first-order modified Friedmann equations are derived and predict quantum bounces for contracting universe,which coincide with those obtained in canonical theory.展开更多
文摘Among the many possible ways to assessing writing by giving feedbacks, the peer evaluation method is viewed as a relatively effective one for students. Traditional one-way teacher feedback with which the teachers usually make great efforts to mark out all errors had been proved to be unscientific. In this article, based on the specific situation in two English major classes in Wenhua Institute attached to HUST, a series of training and experiments were designed with the aim of proving the effect of peer evaluation in writing class. It is emphasized that language teachers should recognize the practical value of peer evaluation, and try to help students be involved in making peer responses in the writing process actively, so that students can get meaningful experience from evaluating their peers＇ writing, which, in turn, will enhance their own ability to produce more satisfactory essays.
文摘Human civilization can be ameliorated by human creativity. Innovation and progress of human civilization result from a change in our thinking patterns, thus, potentially transforming the present into a creative future. Accentuating the role of creativity in design even more than other disciplines pushes one to underpin the understanding of creativity as a key role player in architecture. Furthermore, by identifying the basic principles of our ingenuity/creativity, researchers might be able to enhance this ability in the future. A key point in ＂creativity＂ is the role of previously gained experiences, which cause expanding the inventory of experiences. According to accepted def＇mition in different disciplines, creativity is no more than new combinations of previous ideas. The paper explores different effectual parameters correlated with creativity in architectural design including notion of conceptual blending, improbabilist and impossibilist creativity, tolerance of ambiguity and its correlation with creativity and creativity aided tools and interfaces. At the end, we suggest necessary experiments to obtain empirical results for some speculations that are discussed in the paper. Also, practical approaches will be suggested to apply the results in pedagogy of architecture.
文摘The ultimate goal of comprehensive English is to train students to acquire the ability to communicate in English. But the traditional way of lecture class can not meet the demand of the goal. It is agreed that the best efficiency in comprehensive English class comes from effective cooperation between the teacher and students and also among students. Therefore, communicative methodology is widely promoted.
基金Supported by National Natural Science Foundation of China under Grant No. 10975017the Fundamental Research Funds for the Central Universities
文摘The alternative dynamics of loop quantum cosmology is examined by the path integral formulation.We consider the spatially flat FRW models with a massless scalar field,where the alternative quantizations inherit more features from full loop quantum gravity.The path integrals can be formulated in both timeless and deparameterized frameworks.It turns out that the effective Hamiltonians derived from the two different viewpoints are equivalent to each other.Moreover,the first-order modified Friedmann equations are derived and predict quantum bounces for contracting universe,which coincide with those obtained in canonical theory.
