浅论高校思想政治教育者终身学习的法制建设

从高校思想政治教育工作及其管理育人的层面来建立高校思想政治教育者终身学习的法律和制度，树立终身学习的理念，提高教育者自身素质，培养终身学习的意识和能力。通过教育者的思想教育和管理，最终达到学生自我管理、终身学习。     

模糊矩阵的分解定理

从模糊矩阵的定义与λ-截矩阵的定义出发,提出一种数与模糊矩阵的乘积运算,通过这个运算建立了模糊矩阵的分解定理,得到了模糊矩阵与截矩阵之间的转化关系和一类经典集合矩阵与模糊矩阵之间的转化关系,并讨论了数与模糊矩阵的乘积运算的性质.     

Noise Levels in Hong Kong Primary Schools: Implications for classroom listening

Many researchers have stressed that the acoustic environment is crucial to the speech perception, academic performance, attention, and participation of students in classrooms. Classrooms in highly urbanised locations are especially vulnerable to noise, a major influence on the acoustic environment. The purpose of this investigation was to determine noise levels in one such urban environment, Hong Kong. The ambient noise level, and its relationship to the speech intensity levels of both teachers and students was surveyed in 47 primary school classrooms. Moreover, the presence of acoustical treatments for noise reduction and the use of classroom amplification systems were documented for each classroom. The survey found that the mean occupied noise level was 60.74 dB (A); the mean unamplified and amplified speech‐to‐noise ratios of teachers were 13.53 dB and 18.45 dB, respectively; while the mean unamplified speech‐to‐noise ratio for students was 4.13 dB. Most of the classrooms exhibited insufficient acoustical treatments to provide significant noise reduction. The listening environment in many Hong Kong primary schools was not favourable for optimal classroom learning. Recommendations for improving the acoustical environment in classrooms in highly urbanised locations such as Hong Kong are discussed.     

管理伦理,不仅是社会责任

管理伦理在西方已经备受理论界和企业界的重视 ,但在国内尚未引起各方的关注。本文着重探讨了管理伦理在企业管理中的积极作用 ,指出企业在管理活动中重视伦理问题并不仅是企业的社会责任 ,也是企业自身管理的需要 ,并且有助于提高全社会信用水平 ,提高全社会经济运作效率和效益。     

论转型期农民政治冷漠现象成因与乡村治理分析

当前,农民的政治参与存在着一种较普遍的政治冷漠现象,这种状况将成为村民自治进程的障碍和困境。分析了农民政治冷漠成因,对于改善村庄治理,推进村民自治,构建农村和谐社会提出了一些建议性措施,希望能为促进中国农民更广泛和更真实的政治参与提供启示。     

Empowering Prospective Teachers to Become Active Sense-Makers: Multimodal Modeling of the Seasons

Situating science concepts in concrete and authentic contexts, using information and communications technologies, including multimodal modeling tools, is important for promoting the development of higher-order thinking skills in learners. However, teachers often struggle to integrate emergent multimodal models into a technology-rich informal learning environment. Our design-based research co-designs and develops engaging, immersive, and interactive informal learning activities called “Embodied Modeling-Mediated Activities” (EMMA) to support not only Singaporean learners’ deep learning of astronomy but also the capacity of teachers. As part of the research on EMMA, this case study describes two prospective teachers’ co-design processes involving multimodal models for teaching and learning the concept of the seasons in a technology-rich informal learning setting. Our study uncovers four prominent themes emerging from our data concerning the contextualized nature of learning and teaching involving multimodal models in informal learning contexts: (1) promoting communication and emerging questions, (2) offering affordances through limitations, (3) explaining one concept involving multiple concepts, and (4) integrating teaching and learning experiences. This study has an implication for the development of a pedagogical framework for teaching and learning in technology-enhanced learning environments—that is empowering teachers to become active sense-makers using multimodal models.

     

The development of elementary pre-service teachers’ professional noticing of students’ thinking through adapted Lesson Study

The purpose of the study was to investigate how Lesson Study influences pre-service teachers’ learning to professionally notice students’ mathematical thinking. The initial and last video-recorded discussions were analysed using a qualitative method. Findings suggest that Lesson Study can be useful means to improve pre-service teachers’ noticing expertise in reviewing and planning lessons. However, to maximise the effect of Lesson Study on developing pre-service teachers’ noticing expertise, several modifications need to be made to the Lesson Study protocol, which are discussed.     

速度空间的一个守恒量

从位形空间的牛顿第二定律出发,导出了速度空间的一个守恒量,并且证明了在有心力场中存在这一守恒量。     

Learning through digital storytelling: exploring entertainment techniques in lecture video

Although online education is popularized, it is in a developing stage that continues to struggle with communicating and engaging with students. The question remains on how students can be better engaged in online educational materials that are presented in asynchronous media, especially in lecture videos. Thus, using engagement theory, the present study explored how online lecture videos can be improved by incorporating entertainment education. Using a public lecture video found on YouTube, an online survey (N = 133) was conducted to identify digital storytelling techniques and their effects. Results revealed that these techniques that are often utilized in entertainment became meaningful components to increase student engagement and learning outcomes. However, they can also negatively affect instructor credibility, which could suggest the need to increase instructors’ skills. The implications for the development of lecture videos using entertainment and its potential to positively impact online education are discussed.