基于“学习流”的学习过程分析技术及其应用研究

现有学习过程分析方法存在效率低、算法复杂、难以提供形象的反馈等问题。本文将数据分析和挖掘的具体单元定位为"学习活动",将学习者的学习路径抽象为一系列学习活动实例化后的节点连接,通过对节点的属性信息和学习者在节点的行为信息的记录和分析,形成完整的、可回放的学习者学习路径框架。本文围绕系统设计的三个核心问题展开了详细论述,并提出了相应的解决方案,最后简要介绍了本研究所开发的评价系统的体系架构及其应用情况。

基于学习分析技术的智慧教育环境构建研究

2011年召开的第一届学习分析技术与知识国际会议将学习分析定义为"测量、收集、分析和报告有关学习者及其学习情境的数据集,以理解和优化学习及其发生情境"。[1]同时,《教育信息化十年发展规划(2011-2020年)》[2]中提出"全民教育、优质教育、个性化学习、终身学习已成为信息时代教育发展的重要特征"。智慧教育与学习分析成为教育领域研究的热点。通过对学习分析技术与智慧教育发展的相关文献梳理,文章从学习分析的一般过程起笔,重点阐述了学习分析技术在智慧学习环境干预机制中的构建、学习者特征识别与资源推送、智慧管理与服务中的应用。

不定式做宾语与动名词做宾语的教法新探

本文试从社会建构主义模式来探讨学生的语法学习过程,并从不定式做宾语及动名词做宾语的概念出发,结合学习者的最近发展区,经过任务教学及语篇语法的教学过程,来解决非谓语动词做宾语这一教学难点。

Research on Spoken English Learning Strategies Between English Major and Non-English Major Learners

The spoken English learning of non-English major learners is quite different from the English majors the learning ways. Therefore, it requires that the learners make changes and choices of the learing ways according to their specific characteristics and conditions, so as to enhance the efficiency of learning of English. This paper makes s concrete analysis about the necissesity of spoken learning major and non-English major learners, discusses the widespread problems on spoken English learning , especially means and the overall of English of English major and non-English major learners, and proposes some practical strategies that are applied in the process of spoken English learing.

Relationship Between English Learning Strategies and Learning Style Preferences： An Empirical Study

In recent years, research emphasis in the field of SLA （second language acquisition） has shifted to the study of the learning process and behaviors of learners than that of teachers. Researches concerning the learners＇ language learning strategies and learning styles have been conducted in different cultural backgrounds. However, comparatively speaking, there are few studies focusing on the relationship between language learning strategies and learning style preferences in English learning among Chinese students. This paper elaborates on the research questions and hypotheses according to the English Learning Questionnaire, which consists primarily of SILL （Strategy Inventory for Language Learning） （Oxford, 1990） and PLSP （Perceptual Learning Style Preference） Survey （Reid, 1987） to identify their English learning strategy uses and learning style preferences. Then, with statistical analysis （by SPSS （Statistical Product and Service Solutions）） of the results of the questionnaire, discussions are made on the correlation between learning strategies, learning style preferences, and their gender differences, followed by pedagogical implications for English teaching and learning in the university settings in China.

The Use of Task-Based Activities to Improve Listening and Speaking Skills in EFL Context

The aim of this study was to improve EFL learners＇ English listening and speaking skills at a State University in Turkey, School of Foreign Languages, Department of Basic English B1 and BI＋ groups through task-based activities. The participants were 56 in total, studying in the academic year of 2014-2015 Spring Fall. The instruments used for collecting data were 16 lesson plans and the speaking and listening quiz results as post-tests. The data were statistically analyzed by mean, max, and min values of the scores. Teaching process and the lesson plans were recorded by researcher then presented in essay form. After the implementation and the post-tests, the participants＇ opinions about the task were collected as an interview. The results of the study showed that B1 groups did not get significant results from listening test and get nearly significant scores from speaking test while the listening and speaking results of BI＋ groups through task-based learning after the implementations were highly significant, which shows that their participation in the task-based activities in the classroom reflected the results positively. Also the students＇ opinions about task-based learning and teaching activities were respectively positive. As a result, it can be said that task-based activities play a significant role in improving listening and speaking skills in EFL settings.

On the Factors Analysis of Affecting Listening Comprehension in Learning Foreign Language

The listening teaching to students should not be a passive acceptance process, but the use ot knowledge and non-knowledge of the language of all language information analysis processing and reconstruction of the information process. The paper shows the information that listeners accept relates to a variety of factors, which is a complex psychological process and proactive thinking process. However, due to the weak language basics, unhealthy hearing psychological and incorrect hearing and learning methods seriously affect and hinder the improvement of the hearing ability of college students. Therefore, how to improve the English listening comprehension become the majority of English learners continue to explore the issues. To the right way to learn in a short period of time to improve the level of English listening, it is necessary to grasp the scientific and reasonable learning strategy.

初中化学教学课堂中提问的有效性探究

不管是在传统的教学模式中,还是在新时代的教学背景下,课堂提问都是教师常用的一种教学方式,在初中化学教学课堂中,对于学生在课堂中进行知识内容的提问,是课堂教学环节必不可少的一环,如果缺少了这个组成部分,课堂中的教学效果就是不完整的,教师也不能对于学生对知识内容的掌握情况得到及时的反馈结果,这样一来就会降低教学有效性,因此,本文就初中化学教学课堂中提问的有效性探究进行分析和探讨,提出指导意见。