数学教学评价的内容和方法

数学教学评价的问题是关系到数学教学改革的成败问题，因此，必须正确认识数学改革中的数学教学评价，深刻理解它的意义和功能，建立科学有效的评价手段和方法。     

Model and experimental development for Business Data Science

While Data Science has become increasingly significant for business strategies, operations, performance, efficiency and prediction, there is little work on this to provide a detailed guideline. We have proposed a Business Data Science (BDS) model that focuses on the model and experimental development that allows different types of functions, processes and roles to work together collaboratively for efficiency and performance improvements. Details with examples have been illustrated to show that BDS model can be a robust model. Future directions have been discussed to ensure that business intelligence, security, analytics and research contributions to BDS can be achieved.     

论对话的本真性、交往性和创造性

对话是人类思想与真理诞生的原初样式和本真状态,体现一种平等互动精神,具有构建功效和自主创新活力;对话是"正在"和"未在"之间的不断转换,具有内在的未完成性与自由开放性;在对话异中求同、同中求异的双向运动过程中,通过对照和引发,可以产生出更深邃、更新颖、更富有启发性和创造性的对话,同时不断实现视界的融合,从而促成新的意义创造。     

Describing students of the African Diaspora: Understanding micro and meso level science learning as gateways to standards based discourse

In much of the educational literature, researchers make little distinction between African-American students and students of the African Diaspora who immigrated to the United States. Failing to describe these salient student differences serves to perpetuate an inaccurate view of African-American school life. In today’s large cities, students of the African Diaspora are frequently learning science in settings that are devoid of the resources and tools to fully support their success. While much of the scholarship unites these disparate groups, this article details the distinctive learning culture created when students from several groups of the African Diaspora learn biology together in a Brooklyn Suspension Center. Specifically this work explains how one student, Gabriel, functions in a biology class. A self-described black-Panamanian, Gabriel had tacitly resigned to not learning science, which then, in effect, precluded him from any further associated courses of study in science, and may have excluded him from the possibility of a science related career. This ethnography follows Gabriel’s science learning as he engaged in cogenerative dialogue with teachers to create aligned learning and teaching practices. During the 5 months of this research, Gabriel drew upon his unique lifeworld and the depth of his hybridized cultural identity to produce limited, but nonetheless important demonstrations of science. Coexistent with his involvement in cogenerative dialogue, Gabriel helped to construct many classroom practices that supported a dynamic learning environment which produced small yet concrete examples of standards based biology. This study supports further investigation by the science education community to consider ways that students’ lifeworld experiences can serve to structure and transform the urban science classroom.

"形式"的智慧言说:《海浪》的叙事艺术

弗吉尼亚.伍尔夫在其巅峰之作《海浪》中,通过对情境、结构、时间诸叙事因素的巧妙运用,彻底摆脱了物质性现实对于作家表现人物内心世界的羁绊,为小说艺术找到了一种崭新的、综合性的“有意味的形式”。这种形式所成就的既是伍尔夫要将小说建树成一种伟大的艺术形式的理想,也是她要“使个别的生命沉没在一种更普遍的视野之中”的思想意图。     

中德学者关于教育学问题的一次对话——“生命·实践”教育学系列论著编委会与本纳教授的座谈会

华东师范大学＂生命·实践＂教育学系列论著编委会与德国柏林洪堡大学本纳相会上海,就教育学问题展开了热烈的对话。本纳对普通教育学、教育过程中＂教＂与＂学＂的转化等问题进行了深刻阐述,同时对＂生命·实践＂教育学系列论著编委会成员提出的关于复杂理论与教育的关系、德国教育理论与实践的关系等问题做了回应。叶澜就教育学科的独特性、教育过程的复杂性、消极经验的价值等表达了自己的观点。双方一致认为,只要人类存在,教育学作为一门学科,就不会终结。     

非晶丝材料磁阻抗特性测量系统研制

将幅频/相频分析专用集成电路芯片AD8302用于非晶丝磁阻抗特性的测量中,结合磁场自动扫描技术、计算机自动数据采集技术设计制作了磁阻抗特性测试系统,实现了非晶丝磁阻抗特性的自动化测量。该系统集样品信号驱动调理、数据采样、数据处理、参数计算等功能于一体,测试范围宽、精度高、用户界面友好。数据采集控制软件还能在计算机屏幕、打印机上绘出被测样品的磁阻抗特性曲线,并生成标准数据文件供ORIGIN等数据处理软件调用。对实际非晶丝样品进行了测试分析,效果良好。     

种族和解与诗学对话——论印尼文、华文双语诗集《印度尼西亚的轰鸣》

出版于2000年的印尼文、华文双语诗集《印度尼西亚的轰鸣》是印尼华文文学的重大事件,它体现了印尼种族问题的深刻变化,也是印尼文和华文两种语言的诗歌进行诗学对话和文化互文的独特文本。印尼原住民诗人和华文诗人通过关于种族问题的历史反思,表达了种族和解和文化融合的愿望,从而展开了印华诗学的对话。     

微机原理与接口技术实验教学规划与实践

简要介绍微机原理与接口技术实验课程的规划和实施过程,从课堂教学整体到局部的理论教学方法、实验项目的规划和实验实施方法进行探索.结合典型实验案例,提出了微机原理与接口技术实验课程由局部到整体的模块化设计思想.将理论与实践、实验与创新有机地结合起来,使微机原理与接口技术课程促进学生实践与创新能力的培养.     

衡东影子戏音乐初探

衡东影子戏以它奔放热烈的气质、多变起伏的音调、酣畅淋漓的表演,散发出独有的魅力。它的音乐语汇非常丰富,文章将从唱腔唱词、锣鼓音乐、演唱风格等方面来阐述其音乐风格与特点。