基于问题的移动学习模式构建

在详细介绍移动学习的概念、实现方式和目前发展面临的挑战基础上,着重论述基于问题的移动学习模式的构建和实施过程,并对移动学习的发展趋势进行研究,得出移动学习将成为未来终身学习的一种重要的学习模式。     

基于问题的学习评价研究进展

基于问题的学习(problem-based learning,PBL)在医学教育领域已广泛应用。但是,目前为止还没有统一有效的PBL评价方法。发展与PBL教育理念相适应的评价体系是PBL有效实施的关键。本文旨在通过对近年来国内外PBL评价现状的梳理,为进一步研制系统的、科学的PBL评价体系提供借鉴。     

网络环境下PBL在初中英语教学中的应用

基于问题的学习(PBL)主要强调以培养学习者创新思维能力和生成新知识为目的,并为学习者提供自主学习和协作学习相结合的学习机会.首先介绍网络环境下的PBL教学模式.阐述网络环境下PBL在初中英语教学中的优势及其教学流程,并以初中英语课文What's the matter?为案例,分析PBL在初中英语教学中的具体应用.     

基于问题的学习对大班幼儿元认知发展的影响

本研究以深圳市某幼儿园76名大班幼儿为被试,采用等组前后测实验设计,实验班实施PBL教学,对照班实施传统教学,探讨基于问题的学习对幼儿元认知能力发展的影响。结果表明实验班幼儿后测元认知得分与对照班存在显著差异,即PBL教学有效促进了幼儿元认知能力的发展;实验前后,实验班幼儿在元认知总分以及元认知知识、元认知体验、元认知监控上的得分均存在显著差异,可以说PBL教学促进了幼儿元认知的全面发展。这可能是因为PBL教学通过创设问题情境、对问题进行分析讨论以及自主学习和小组合作等方式,促进了幼儿元认知能力的全面发展。     

对基于问题学习的初步探讨

建构主义者提出许多改革教学的设想,其中基于问题学习（PBL）是促进知识建构的一条崭新的思路。作为一种新兴的教育与学习手段,PBL在未来必定能够得到大力的发展。“科教兴国”战略的实施,“素质教育”“创新教育”的大力推行,为基于问题学习的兴起创造了良好的社会环境。就PBL的基本模式、学习过程、主要特点及其存在的问题进行简要分析和探讨,希望能起到抛砖引玉的作用。     

论基于问题式学习（PBL）的有效实施

基于问题式学习是一种与建构主义学习理论及其教学理论相吻合的教学模式,近年来受到教育界的广泛重视,但在我国中小学中实施要考虑其效度问题。只有充分理解和把握实施PBL的要素,处理好实施PBL的相关问题,才能使PBL的实施更有实效。     

基于问题式学习教学模式的探究与实践

在工程力学的课堂教学中,运用基于问题式学习的教学模式,把学生设置到复杂、有意义的工程问题情境中,通过理论学习、查阅资料、小组讨论、合作完成问题的分析、研究与解答,有效地改变了以往学习工程力学时,学生大多处于被动和应付的状态;摆脱了从理论到理论,理论脱离实际的模式;培养了学生理论联系实际、独立分析、团结协作、解决实际工程问题的能力。     

问题式学习(PBL)在高师公共心理学教学中的应用

高师公共心理学是高师院校一门重要的专业必修课,但目前实际的教学效果不佳,不能发挥应有的作用。可以借鉴目前欧美的一种新颖的上课方式——问题式学习(PBL),并应用于高师公共心理学教学中以检验其效果。     

通过专业援助促进研究性学习质量的提高

研究性学习是一种自主、积极的学习方式,其开发和实施需要具有专业视野和专业才能的专家、学者、专业团体的支持和帮助。他们的专业援助将极大地促进研究性学习质量的提高。其援助的形式包括专家志愿者服务岗、虚拟专家库、专业团体和机构的培训服务、专业团体和机构的成果引入等方面。     

高师公共心理学问题式学习教学模式的构建

公共心理学是高师院校必修的一门教育类基础课程,针对该课程在教学中普遍存在的教学目标模糊、教学内容繁杂、教学方法陈旧和教学评价单一等一系列问题,在该课程教学中构建任务、情境、问题、角色和资源等五位一体的问题式学习教学模式,实现“教、学、做”一体化,能够使学生学以致用,在专业知识、实践技能和问题解决能力等方面得到有效提升,促进学生全面发展,最终适应社会的发展需求。     

移动通信技术支持下的基于问题的学习

移动通信技术的高速发展给我们的学习方式带来了巨大的冲击。文章介绍了基于问题的学习(PBL)的定义及实施环节,比较分析了传统课堂中的PBL、网络环境下的PBL和移动通信技术支持下的PBL,阐述了移动通信技术支持下的PBL的巨大优势:学习不受时空的限制性、学习情境的真实性、交互的及时性、学习资源的丰富性等,并设计了移动通信技术支持下的PBL学习模式,以期为业内学者提供一定的参考。     

我国高考模式探究

目前,世界各国的高考模式主要有五种:一是统一考试模式;二是美国的“三合一”模式;三是分层模式;四是“统单结合”模式;五是自主招生模式。究竟哪种模式更适合中国的国情?本文运用特尔斐法建立了高考模式评价指标体系,并运用层次分析法对这五种模式进行了全面、系统的探讨,认为我国应建立以统一考试模式为主、多元考试模式为辅的考试模式体系。     

论问题式教学法在《旅游市场调查与分析》课程教学中的应用

《旅游市场调查与分析》是高校旅游管理专业一门重要课程,且应用性极强。该课程的核心教学目标是使学生能够掌握并熟练应用各种旅游市场调查与分析方法,最终解决实际调研问题。文章结合这一教学目标主张将问题式教学法引入该门课程的教学过程。在分析了问题式教学法与《旅游市场调查与分析》课程的契合性之后,提出了应用问题式教学法的具体措施,以期提升该门课程的教学效果。     

The Impact of Scaffolding and Student Achievement Levels in a Problem-based Learning Environment

This study examined how scaffolds and student achievement levels influence inquiry and performance in a problem-based learning environment. The scaffolds were embedded within a hypermedia program that placed students at the center of a problem in which they were trying to become the youngest person to fly around the world in a balloon. One-hundred and eleven seventh grade students enrolled in a science and technology course worked in collaborative groups for a duration of 3 weeks to complete a project that included designing a balloon and a travel plan. Student groups used one of three problem-based, hypermedia programs: (1) a no scaffolding condition that did not provide access to scaffolds, (2) a scaffolding optional condition that provided access to scaffolds, but gave students the choice of whether or not to use them, and (3) a scaffolding required condition required students to complete all available scaffolds. Results revealed that students in the scaffolding optional and scaffolding required conditions performed significantly better than students in the no scaffolding condition on one of the two components of the group project. Results also showed that student achievement levels were significantly related to individual posttest scores; higher-achieving students scored better on the posttest than lower-achieving students. In addition, analyses of group notebooks confirmed qualitative differences between students in the various conditions. Specifically, those in the scaffolding required condition produced more highly organized project notebooks containing a higher percentage of entries directly relevant to the problem. These findings suggest that scaffolds may enhance inquiry and performance, especially when students are required to access and use them.     

Signs of Erosion: Reflections on Three Decades of Problem-based Learning at Maastricht University

Nowadays many schools in higher education implement problem-based learning to foster active learning processes by students. In some schools with a number of years of experience with this approach, phenomena can be observed which indicate signs of wear. The implementation of a large-scale innovation such as problem-based learning (PBL) seems to provoke different activities and attitudes in those actors who are most involved. Students and staff members seem to behave in a way which could be counterproductive to the development of self-directed learning. In the first part of this paper, we briefly describe the cognitive psychological background of PBL. In the second part various adjustments observed in problem-based curricula and their effects on students’ learning are analyzed. Arguments are presented about adverse effects on the implementation of this educational innovation. Special attention is given to teachers’ concerns. In the third part suggestions are made about ways to revitalize PBL processes as well as suggestions about effecting educational innovations on a more solid basis     

PBL教学法在《思想道德修养与法律基础》课程中的应用

PBL教学法立足于问题视域,以师生主体间性的教学互动和情感互动为纽带,以提升学生问题解决能力为主旨,从提升思想政治理论课课堂教学实效为诉求,推动了高校思想政治理论课教学模式的改革创新。     

PBL教学模式在医学计算机教学中的应用

在医学计算机教学中引入PBL教学模式,引导学生利用社会调查和协作学习等方式学习知识与技能,理解并运用计算机技术解决实际问题。实践表明,该方法可以有效提高学生计算机技术应用能力。     

Patterns of Instructional-design Factors Prompting Reflective Thinking in Middle-school and College Level Problem-based Learning Environments

Reflective-thinking skills are important in problem-based learning environments as they help learners become deeply engaged in learning. The literature suggests several instructional-design factors (e.g., environment, teaching methods, scaffolding tools) that may prompt reflection in learners. However, it is unclear whether these factors differ based on age or developmental stage. The results of this study indicate that middle-school students perceive the learning environment factor as more important to prompting their thinking, while college students perceive the scaffolding methods factor as more important. While the elements clustered into two factors, most college students disagreed with their helpfulness in prompting reflective thinking, a finding opposite to that obtained for middle-school students. Different patterns were also found between learners’ perceptions of the most helpful elements within each factor. Based on these results, suggestions are given for designing developmentally and age-appropriate PBL learning environments that support reflective thinking.     

PBL教学模式在固体地球物理专业人才培养中的应用

以问题为基础、学生为主体、教师为引导的PBL教学模式已被广泛应用。本文针对中国地质大学(武汉)固体地球物理专业人才培养目标,结合专业选修课设计了教学方案,分析了PBL教学模式应用的可行性和逻辑过程,讨论了需要注意的问题。     

2005-2010年全国生物学高考试卷分析

对2005-2010年全国卷Ⅰ、上海卷、天津卷和广东卷共24份高考生物试卷,从试卷分值分布、考点分值比例等方面进行综合分析发现,生物学高考重点考核遗传变异进化、新陈代谢、生命活动的调节三部分内容,而生殖发育内容在所有试卷中分值低甚至不考,生物工程的内容逐步成为考试重点.分析结果对科学把握中学生物学的教学内容和高考策略教学提供一定的借鉴,为师范院校生物科学专业课程设置和人才培养提供一定参考作用.