A new perspective on computational thinking

Publications

This article examines cognitive essence of computational thinking (CT). It introduces a clear and universal definition and suggests that we teach children biological CT skills long before they need to learn electronic CT skills.

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The Synergies Project: Preliminary Results and Insights from Two Years of Longitudinal Survey Research

Publications

Our study seeks to improve understanding of how STEM interest develops during adolescence, and how a variety of community resources and out-of-school activities support that development. Our 4-year, Synergies project is a longitudinal study that documents STEM interest and participation trajectories of a cohort of middle school-aged youth as they progress from 5th through 8th grade. The premise of the project is that if one more fully understood how and why people, in particular early adolescent youth, develop STEM-related interests through the utilization of STEM resources, it should be

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The Synergies Research–Practice Partnership Project: A 2020 Vision Case Study

Publications

This paper, describes Synergies, an on-going longitudinal study and design effort, being conducted in a diverse, under-resourced community in Portland, Oregon, with the goal of measurably improving STEM learning, interest and participation by early adolescents, both in school and out of school. Authors examine how the work of this particular research-practice partnership is attempting to accommodate the six principles outlined in this issue: (1) to more accurately reflect learning as a lifelong process occurring across settings, situations and time frames; (2) to consider what STEM content is

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Learning at the Nano-Level: Accounting for Complexity in the Internalization of Secondary STEM Teacher Professional Development

Publications

Utilizing a case study research design, the factors that influence teacher learning and change, as well as the processes by which secondary STEM teachers internalize professional development (PD) content, are explored. The authors argue that conceptualizations of teacher learning often do not adequately account for teacher subjectivity and the role of exogenous variables in teacher development. The outcomes of PD are heavily influenced by teacher subjectivity, which includes perceptions, previous knowledge, and the internalization of the power and influence present in educational policy and

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The Impact of Environmental Education on Sense of Place Among Urban Youth

Publications

Research suggests that an ecologically informed sense of place, including strong place attachment and ecological place meaning, contributes to pro-environmental behaviors. Yet it is unclear whether an intervention such as environmental education can intentionally influence sense of place, especially in cities. To investigate the impact of urban environmental education programs on sense of place, we used pre/post surveys of youth in 5-week environmental and non-environmental summer youth programs in the Bronx, New York City, in 2010. Results show that urban environmental education programs

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Motivation, Learning, and Transformative Experience: A Study of Deep Engagement in Science

Publications

This study investigated the prevalence of transformative experiences, antecedents of transformative experience, and the relation between transformative experience and deep‐level learning (conceptual change and transfer) for high school biology students (N = 166). Results suggested that the high school students in our sample typically engaged in low levels of transformative experience with respect to biology, but those students who strongly identified with science and who endorsed a mastery goal orientation were more likely to report engagement in higher levels of transformative experience

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The Efficacy of Educative Curriculum Materials to Support Geospatial Science Pedagogical Content Knowledge

Publications

Teaching and learning about geospatial aspects of energy resource issues requires that science teachers apply effective science pedagogical approaches to implement geospatial technologies into classroom instruction. To address this need, we designed educative curriculum materials as an integral part of a comprehensive middle school energy resources science curriculum. We examined teachers’ perceived impact of the curriculum materials to support their pedagogical content knowledge related to teaching science with geospatial technologies. Results indicated that the educative curriculum materials

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Design Fixation

Publications

The purpose of this article is to provide awareness of the danger of design fixation and promote the uses of brainstorming early in the design process--before fixation limits creative ideas. The authors challenged technology teachers to carefully limit the use of design examples too early in the process and provided suggestions for facilitating brainstorming sessions to help generate innovative ideas. The authors are not suggesting that teachers never provide design examples; in fact, this article highlights techniques for providing students with authentic examples and the benefits of this

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Persistent Teaching Practices after Geospatial Technology Professional Development

Publications

This case study described teachers with varying technology skills who were implementing the use of geospatial technology (GST) within project-based instruction (PBI) at varying grade levels and contexts 1 to 2 years following professional development. The sample consisted of 10 fifth- to ninth-grade teachers. Data sources included artifacts, observations, interviews, and a GST performance assessment and were analyzed using a constant comparative approach. Teachers’ teaching actions, beliefs, context, and technology skills were categorized. Results indicated that all of the teachers had high

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A Framework for Aligning Needs, Abilities and Affordances to Inform Design and Practice of Educational Technologies

Publications

This paper addresses the need for enhancing our awareness of user‐centered design in educational technology through a more explicit and systematic alignment between the needs of educational technology users (learners and educators) and the affordances provided by the technology. First, we define the term “affordance” and discuss it from the perspectives of cognitive psychology and user interaction design. Next, we propose a taxonomy of functional affordances that builds on prior research and reflects the current trends in the design of educational technologies. The paper is concluded with an

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