全真环境下创业教育的研究与实践

创业教育是现代教育理念在高职教育中的重要体现,也是更好地实现高职人才培养目标的需要。而提高创业教育的质量,关键在于构建创业教育的保障体系。文章从实施程序、运作特点、保障措施等方面介绍了在全真环境下开展创业教育的实践。     

公共领域的虚拟转型及其困境

互联网的发展使虚拟公共领域超越了中国现实公共领域的发展困境。虚拟公共领域不仅具有平等、开放、低廉的特征和批判的精神,还以其独特的虚拟性及高技术性,实现了对现实公共领域本质的超越。但我国虚拟公共领域的发育仍然有待于政府、社会及民众三方的良性互动与共同努力。     

植物生物学辅助教学网的设计与实现

设计并建成了植物生物学辅助教学网,对该网的系统框架体系、功能和特色、系统开发及运行环境等进行了介绍。     

三坐标测量机交互式虚拟实验室的设计

根据三坐标测量机的基本结构、工作原理和测量实验,阐述了三坐标测量机交互式虚拟实验室的实现方法,包括三坐标测量机的三维建模、场景编排以及测量过程的交互式设计等内容,为高校课堂教学和实验教学引入多媒体技术和网络技术提供了一种新的尝试。     

专业虚拟社区知识贡献活动的制约因素作用机制研究

[目的/意义]探讨知识贡献活动的制约因素及其作用机制,为专业虚拟社区的未来发展任务提供实证支撑。[方法/过程]通过扎根理论的部分程序抽取开放式访谈得到的制约因素,借助解释结构模型和行动者网络理论分析制约因素的作用机制。[结果/结论]18个知识贡献活动的制约因素整体上形成了一个复杂的由多级层序结构组成的动态行动者网络,涉及用户心理和状态、用户体验、系统功能与设计、信息质量以及运营机制五类行动者。专业虚拟社区需要把握未来发展任务的轻重缓解,首先解决信息质量和运营机制等关键问题。     

基于虚拟现实的初中语文教学过程模型构建

近年,虚拟现实技术飞速发展,在教育领域的应用越来越多,在教学中使用虚拟现实技术能够有效地激发学生的学习积极性,提高教与学的质量和效果.虚拟现实虽然早已被提出,但是由于技术的限制,到现在才逐渐发展起来.虽然虚拟现实在教育领域中的尝试从没断过,但是在语文等文史类学科中的应用相对较少,还处于观望状态.本研究通过阐述虚拟现实技...     

Priming urban learners' attitudes toward the relevancy of science: A mixed-methods study testing the importance of context

The development of three-dimensional learning among all K-12 student demographics remains a prominent goal for the field of science education. However, substantial research in science teacher education for urban populations showcases hurdles to overcome in order to achieve this goal, particularly for elementary teachers. Research shows that urban elementary teachers are often ill-prepared to develop a type of science pedagogy responsive to students' learning needs. The fidelity of such pedagogies that these teachers adhere to when trying to implement such a requested content–relationality between these populations and how their local contexts can be used as sites to learn science in relevant ways are often not fully realized, as well. Given that science achievement gaps exhibit racial disparities starting in primary grades and attitudes toward science have been shown to affect academic achievement and motivation, we argue that one way to ameliorate, in at least an incremental way, this disparity is to design novel learning experiences to prime students to see the relevancy of science in their local contexts before such three-dimensional designed learning is set to occur. In this research, we leveraged the immersive nature of Virtual Reality 360 videos and present a design-based research iteration testing how this novel technologically enhanced learning experience may have influenced close to 400 urban elementary students' attitudes toward science around those attitudes labeled as “behavioral beliefs” by the field. Using a concurrent, convergent mixed-methods design with a two-way multivariate analysis of covariance quantitative data set triangulated with students' qualitative self-reports that were transformed into quantitative preponderances in graphic form, the data support that our design iteration emphasizing the importance of context as a design focus can prime students who struggle to see science as relevant to change their attitudes. Implications are discussed around relationality, novel technological affordances, and the use of local contexts as learning resources.     

Unity3D下构件化虚拟仪器功能实现方法

三维虚拟现实漫游仿真和虚拟仪器实验过程仿真是目前两种主要仿真手段,前者能够很好地模拟真实实验场景,后者则能更好地仿真实验细节。为了解决传统虚拟实验交互性弱、开发周期长等问题,提出了一种Unity3D下的构件化虚拟仪器功能实现方法。首先在Unity3D平台上开发多种标准化、可复用的虚拟仪器;然后将虚拟仪器引入虚拟现实场景中,并通过基于事件中心的观察者模式实现虚拟仪器的通信和数据流动;最后,依据构建的虚拟仪器开展典型机械工程测量实验。结果表明,与传统虚拟实验相比,该方法具有更好的真实性、交互性,同时构件化的思想缩短了开发周期。     

3D虚拟解剖模型在解剖学教学中的应用探析

在康复治疗技术专业解剖学教学中应用3D虚拟解剖模型和学生手机APP进行学习,能很好地解决标本短缺的问题,取得较好的教学效果。文章介绍3D虚拟解剖模型概况,探讨3D虚拟解剖模型的应用优势,并指出3D虚拟解剖模型的不足和改进办法,以激发学生的学习兴趣,使教师的教与学生的学都变得更加轻松。     

虚拟仿真实验技术在物理实验教学中的应用探讨

在物理实验教学中,传统的教学模式是教师单纯进行口头讲解,然后完成一些基本的实验,导致学生不能彻底掌握实验的过程,无法有效提升学生的思维能力和动手能力。文章主要探讨虚拟仿真实验技术在物理实验教学中的应用,指出虚拟仿真实验技术不仅能够提高物理实验教学质量,而且能够提高学生的自主探究能力。