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  1. Article

    Open Access

    Balls in generalizations of metric spaces

    This paper discusses balls in partial b-metric spaces and cone metric spaces, respectively. Let ...

    Xun Ge, Shou Lin in Journal of Inequalities and Applications (2016)

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    Book

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    Chapter

    Moving Forward with STEAM Education Research

    In this concluding chapter, the importance of STEAM education in supporting the 21st century skills is again emphasized. We have analyzed three themes that emerged from the chapters included in this book: (1) ...

    Xun Ge, Dirk Ifenthaler, J. Michael Spector in Emerging Technologies for STEAM Education (2015)

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    Chapter

    Perceived Affordances of a Technology-Enhanced Active Learning Classroom in Promoting Collaborative Problem Solving

    A mixed-method study, consisting of multiple case studies and a quantitative study, was conducted to explore both instructors’ and students’ perceptions of and experiences with technologies in a technology-enh...

    Xun Ge, Yu ** Yang, Lihui Liao in E-Learning Systems, Environments and Appro… (2015)

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    Chapter

    The Kiowa Language and Culture Revitalization Program: Designing a Community-based Learning Model for an Endangered Language

    The Kiowa Language and Culture Revitalization Program is a community-based learning model designed to help language learners construct knowledge and practice an endangered language in situ through networks of ...

    Angie Calton, Xun Ge, Melody Redbird-Post, Moge Wang in The Design of Learning Experience (2015)

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    Article

    Towards innovation in complex problem solving research: an introduction to the special issue

    Deniz Eseryel, Dirk Ifenthaler, Xun Ge in Educational Technology Research and Development (2013)

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    Article

    Validation study of a method for assessing complex ill-structured problem solving by using causal representations

    The important but little understood problem that motivated this study was the lack of research on valid assessment methods to determine progress in higher-order learning in situations involving complex and ill...

    Deniz Eseryel, Dirk Ifenthaler, Xun Ge in Educational Technology Research and Development (2013)

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    Chapter

    Designing Learning Technologies to Support Self-Regulation During Ill-Structured Problem-Solving Processes

    This chapter presents a web-based, database-driven cognitive support system for scaffolding self-regulation in the process of ill-structured problem solving. Self-regulation theory was used as a guiding framew...

    Xun Ge in International Handbook of Metacognition and Learning Technologies (2013)

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    Article

    Investigating the influences of a LEAPS model on preservice teachers’ problem solving, metacognition, and motivation in an educational technology course

    This paper discusses a qualitative study which examined students’ problem-solving, metacognition, and motivation in a learning environment designed for teaching educational technology to pre-service teachers. ...

    Ian A. Lubin, Xun Ge in Educational Technology Research and Development (2012)

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    Book

    Assessment in Game-Based Learning

    Foundations, Innovations, and Perspectives

    Dirk Ifenthaler, Deniz Eseryel, Xun Ge (2012)

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    Chapter

    Assessment for Game-Based Learning

    Looking at the historical synopsis of games, an antagonism between games and work is noticeable. However, another important question is present: How can a game be beneficial for life? Games are classified as f...

    Dirk Ifenthaler, Deniz Eseryel, Xun Ge in Assessment in Game-Based Learning (2012)

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    Chapter

    Information and Communication Technologies for Literacy Education in China

    This chapter begins with a brief overview of the historical development of information and communication technologies (ICTs) in literacy education in China. A number of themes related to current trends in ICT ...

    Xun Ge, Jiening Ruan, **aoshuai Lu in Perspectives on Teaching and Learning Chin… (2012)

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    Chapter

    Alternative Assessment Strategies for Complex Problem Solving in Game-Based Learning Environments

    The central thesis of this chapter is that emerging technologies such as digital games compel educators, educational researchers, and instructional designers to conceptualize learning, instruction, and assessm...

    Deniz Eseryel, Dirk Ifenthaler, Xun Ge in Multiple Perspectives on Problem Solving a… (2011)

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    Article

    Self-processes and learning environment as influences in the development of expertise in instructional design

    A major challenge for learning theories is to illuminate how particular kinds of learning experiences and environments promote the development of expertise. Research has been conducted into novice-expert diffe...

    Xun Ge, Patricia L. Hardré in Learning Environments Research (2010)

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    Article

    On strongly g-developable spaces

    In this paper, we prove that a space is a strongly g-developable space iff it is a sequence-covering, quotient, π, mssc-image of a metric space, which answers a question for strongly g-developable spaces.

    Xun Ge, Zhaowen Li in Lobachevskii Journal of Mathematics (2010)

  16. No Access

    Article

    Map**s on weak Cauchy sn-symmetric spaces

    This paper proves that sequentially-quotient, π-map**s preserve weak Cauchy sn-symmetric space. By this result, it is obtained that quotient (resp. pseudo-open), π-map**s map**s preserve weak Cauchy symmetr...

    Xun Ge in Lobachevskii Journal of Mathematics (2009)

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    Article

    Scaffolding students’ problem-solving processes in an ill-structured task using question prompts and peer interactions

    This study examined the effects of question prompts and peer interactions in scaffolding undergraduate students’ problem-solving processes in an ill-structured task in problem representation, develo** soluti...

    Xun Ge, Susan M. Land in Educational Technology Research and Development (2003)

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