Resources

Resources included in these libraries were submitted by ITEST projects or STELAR and are relevant to the work of the NSF ITEST Program. PDFs and/or URLs to the original resource are included in the resource description whenever possible. In some cases, full text publications are located behind publishers’ paywalls and a fee or membership to the third party site may be required for access. Permission for use must be requested through the publisher or author listed in each entry.

Body

Resources included in these libraries were submitted by ITEST projects or STELAR and are relevant to the work of the NSF ITEST Program. PDFs and/or URLs to the original resource are included in the resource description whenever possible. In some cases, full text publications are located behind publishers’ paywalls and a fee or membership to the third party site may be required for access. Permission for use must be requested through the publisher or author listed in each entry.

401 - 410 of 540

Weather and Climate Change Conceptions of Middle-school Students

Publication

One of the most important challenges facing the citizens of the 21st century will undoubtedly be climate change. Yet, understanding about climate change remains problematic for students and teachers, particularly in the United States. Understanding the small fluctuations associated with long term changes in temperature and precipitation is a daunting task for the general public let alone for the middle-aged adolescent. Unfortunately, students may only receive instruction on this general environmental science topic in middle-school and in a general science course during their freshman year of

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Impact of After-School Teaching on Elementary Science Preservice Preparation

Publication

This qualitative study examines data from eight elementary preservice teachers who transitioned into student teaching after participating in an alternative science methods course that included teaching afterschool science to elementary grade students. These eight participants had a chance to practice teaching inquiry-based science and reform their own thoughts about science teaching and learning through an 8-week afterschool science program situated within their elementary science methods course. Data was collected through observations, reflections, and participant interviews over an academic

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Elementary Pre-Service Teachers' Response-Shift Bias: Self-Efficacy and Attitudes Toward Science

Publication

Response-shift bias occurs when participants' initial constructs, such as self-efficacy in teaching science, are incomplete because they do not fully conceptualize something they have yet to experience. This study examines whether elementary pre-service teachers can consistently evaluate constructs such as self-efficacy and attitudes toward science throughout an elementary methods course. After the administration of traditional pre-tests, retrospective pre-tests, and post-tests, this study examined whether a response-shift bias consistently occurred in scales indicating science teaching self

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Examining Urban Students’ Constructions of a STEM/Career Development Intervention Over Time

Publication

Using consensual qualitative research, the study examines urban high school students’ reactions to a science, technology, engineering, and math (STEM) enrichment/career development program, their resources and barriers, their perspectives on the impact of race and gender on their career development, and their overall views of work and their futures. The sample included nine students who participated in a semistructured interview at the end of the 2-week summer program and again 12–18 months later. The results indicate that the students continued to explore STEM fields after the summer program

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How High School Students Envision Their STEM Career Pathways

Publication

Given that many urban students exclude Science, Technology, Engineering, and Mathematics careers from their career choices, the present study focuses on urban high school students and adopts the social-cultural approach to understand the following questions: how do students envision their careers? What are the experiences that shape students’ self-reflections? And how do students’ self-reflections influence the way they envision their future careers? Five students were interviewed and data were coded in two ways: by topic domains and confidence levels. The research findings indicate that

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Predicting College Enrollment from Student Interaction with an Intelligent Tutoring System in Middle School

Publication

Research shows that middle school is an important juncture for a student where he or she starts to be conscious about academic achievement and thinks about college attendance. It is already known that access to financial resources, family background, career aspirations and academic ability are indicative of a student’s choice to attend college; though these variables are interesting, they do not necessarily give sufficient actionable information to instructors or guidance counselors to intervene for individual students. However, increasing numbers of students are using educational software at

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Towards an Understanding of Affect and Knowledge from Student Interaction with an Intelligent Tutoring System

Publication

Csikszentmihalyi’s Flow theory states that a balance between challenge and skill leads to high engagement, overwhelming challenge leads to anxiety or frustration, and insufficient challenge leads to boredom. In this paper, we test this theory within the context of student interaction with an intelligent tutoring system. Automated detectors of student affect and knowledge were developed, validated, and applied to a large data set. The results did not match Flow theory: boredom was more common for poorly -known material, and frustration was common both for very difficult material and very easy

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Beyond Barbie and Mortal Kombat

Publication

This book brings together new media theorists, game designers, educators, psychologists, and industry professionals, including some of the contributors to the earlier volume, to look at how gender intersects with the broader contexts of digital games today: gaming, game industry and design, and serious games.

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Infusing Non-Traditional Engineering Projects into Traditional Classrooms: Where Do They Fit? How are They Assessed?

Publication

The pivotal 2009 National Academy of Engineering report on engineering in K-12 education states that the presence of engineering in pre-college education is an important phenomenon because of engineering’s impact on K-12 STEM education. The NAE report then explores a number of questions about the ways in which engineering is taught in K-12 classrooms, including issues such as the curricular and instructional resources used, interaction with other STEM subjects, and teacher preparation. This paper explores these and related questions surrounding the adoption of non-traditional engineering

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