远程开放教育中英语网络课程的交互

现代远程开放教育网络课程强调构造教学环境与使用者之间良好的交互性。对远程开放教育英语网络课程交互功能的设计进行了探讨,并提出了多种形式交互功能的实现方式。     

研究性学习活动的设计与实施

随着新课程计划的实施,作为培养创新精神和实践能力的研究性学习活动已在不少省市展开,为了避免活动的盲目性,本文就研究性学习活动设计与实施中的目标、内容、程序及评价等作必要的探讨.     

韩信悲剧之再认识——读《史记·淮阴侯列传》

淮阴侯韩信的悲剧令千古叹惋，论述其成因可谓代有异说。然而，当我们对这一悲剧重新予以认识时发现，构成韩信悲剧的要素是多方面的，有封建制度的残酷和封建统治人才观的狭隘，也有其自身的人格缺憾。     

开放教育教学方式的多样化

探索开放教育教学方式的多样化是开放教育教学模式改革的重要内容。开放教育教学方式的多样化 ,体现在小组教学分散化、授课教案公开化、电子邮件公共化、个别教学经常化、网络教学资源整合化等多方面     

论高校德育内容的创新

社会的发展要求高校德育必须根据当代大学生的思想特点，在人、社会、自然广阔的背景上对德育内容进行改革和创新，并且要活化传统道德资源，弘扬中华民族精神。     

远程教育学习方法摭谈

本文从学习模式和学习方式,对远程教育的学习方法进行了探析。认为,对其学习方法本质的把握,是发展现代远程教育的根本所在,否则,远程教育终极目的的实现,就只能停留在理论上。     

The role of student-generated externalizations in strategic multimedia learning and how current (web-)technology fails to support learner engagement

In two studies, we investigated how learning strategies can support learning from multimedia. In the first study, 112 students learned from a web-based learning environment. On the basis of a strategy, one group of students took typewritten notes. The second group of students wrote a summary. Producing typewritten notes did not benefit learning any more than writing a summary. In the second study, 100 students learned the same subject matter from print. On the basis of a strategy, the first group produced written notes, the second group highlighted, wrote notes, and produced sketches. The third group wrote a summary. The students who highlighted, wrote notes, and produced sketches outperformed the other students. The students who produced written notes only did not learn more successfully than those who wrote a summary. The results suggest that externalizations in general and sketches in particular may play an important role in multimedia learning.     

Distributing and Showing Farmer Learning Videos in Bangladesh

Purpose: To describe the results of showing farmer learning videos through different types of volunteers.

Design/Methodology/Approach: Semi-structured interviews with volunteers from different occupational groups in Bangladesh, and a phone survey with 227 respondents.

Findings: Each occupational group acted differently. Shop keepers, tillage service providers, agricultural input and machine dealers reached fairly small audiences. Tea stall owners had large, male audiences. Non-governmental organisations and community-based organisations, reached more women. The cable TV (dish-line) operators showed the videos on local TV, but some were reluctant to do so again. The Union Information Service Centres showed the videos and reached women viewers. Half of the official government extension agents surveyed also showed the videos publically.

Practical Implication: This video featured maize, wheat and rice seeding machinery. Because the machinery is complex and requires hands-on training, this first video aimed to expose tillage and sowing service providers and farmers to the machinery, without trying to teach them how to use it. But some farmers were so interested that they watched the video many times to learn more about the equipment. Before farmers and service providers decide to buy machinery for direct seeding, they still want to see and learn from demonstration plantings, to examine first-hand how the crop behaves when planted with the new equipment.

Originality/Value: Video can be an effective way of sharing high-quality information with a large audience, if properly distributed.     

A Second Order Training Algorithm for Multilayer Feedforward Neural Networks

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论幼儿英语教育

英语作为一种国际化的语言,其重要性受到越来越多的人们的强烈关注。学外语的孩子日趋低龄化,足可以显示人们对孩子学外语的重视和狂热程度。家长希望自己的孩子学好外语,在未来国际社会里更具竞争力,是一件好事,但就幼儿外语学习的问题来说,一定要理性地看待,避免过分焦虑,盲目追风,反倒适得其反。毕竟,英语不是一切。