eric.ed.gov har udgivet: In this Appendix, we provide details about the data used for the current study, the curricula used in the classrooms from which data were collected, and the current study’s methodological approach. (Contains 14 tables and 5 footnotes.)[For full report, see ED544189.] Link til kilde
eric.ed.gov har udgivet: In this study, we expand the Cohen and Ball triangle of interactions to explore the relationship of professional development to classroom practice. We consider a case study of one teacher’s implementation of a task from professional development in her 7th grade classroom. We were specifically interested in how the content and pedagogy of the professional development would be adopted by the teacher. Our findings suggest that this teacher treated pedagogy and mathematical content as separable, which led to problematic implementation of PD practices. [For the complete proceedings, see ED585874.] Link til kilde
eric.ed.gov har udgivet: Introduction: This study analyzed survey responses from 141 teachers of students with visual impairments who shared their experiences about the implementation of Unified English Braille (UEB). Methods: Teachers of students with visual impairments in the United States completed an online survey during spring 2016. Results: Although most respondents knew if their state had a UEB transition plan, few participated in its development. Half attended workshops to learn about word-based UEB, but few attended workshops about math-based UEB. They believed their students would be successful in transitioning to word-based UEB but were less sure about their transition to math-based UEB. Discussion: The teachers believed they were more confident in their own skills and their students’ future success with word-based UEB compared to math-based UEB. Additional clarification on the… Continue Reading
eric.ed.gov har udgivet: The present study examined lower secondary students’ images of mathematics, comprised of stated attitudes to and perceived needs for mathematics, and views about mathematicians and their work. A group of 1284 lower secondary students drew a picture of mathematician at work and described their drawings. The students’ drawings fell into two distinct groups: drawings that depicted their view of what a mathematician at work would look like, and drawings that depicted a mathematician who was clearly a mathematics teacher. This article presents the data regarding the latter group. Trends that emerged from the drawings in this sample included that mathematics teachers were: predominantly female; had a positive image; incorporated lectures, explanations, and demonstrations; and used whiteboards and books as tools of the profession. The article concludes with… Continue Reading
eric.ed.gov har udgivet: Research has proven that teachers have a fundamental influence on student results. Moreover, effective teacher professional development is one of the key mechanisms for improving student achievement. By the most recent OECD (Organisation for Economic Cooperation and Development) definition, “Professional development is defined as activities that develop an individual’s skills, knowledge, expertise and other characteristics as a teacher.” The M@t.abel program suits this definition both in terms of increasing teacher subject knowledge and in terms of providing math teachers with alternative solutions and methods for presenting usual contents. Given that the effects of any professional development program on student achievement are mediated by teacher actual practices in the classroom, it is necessary to verify whether teachers enrolled in the M@t.abel program do follow the training, whether they… Continue Reading
eric.ed.gov har udgivet: The aim of this case-study was to understand how chemistry teachers experience their work in diverse classes where the needs of differentiated teaching practices are constantly growing. The deeper intention was to perceive new information in order to develop supportive methods that could better correspond to teachers’ reality. Eight voluntary Finnish secondary school chemistry teachers participated in semi-structured interviews. Four categorial distinctions for successful chemistry teaching were found according to their beliefs: 1) to have more support and resources, 2) to be able to recognize students’ problems, 3) to use supportive materials and methods, and 4) to connect theory and practice with inspiring and meaningful activities. This study presents new insights about teachers’ beliefs of diversity and what is needed for successful chemistry teaching. Directions for further… Continue Reading
eric.ed.gov har udgivet: This appendix provides the details that underlie the analyses reported in the evaluation brief, “After Two Years, Three Elementary Math Curricula Outperform a Fourth.” The details are organized in six sections: Study Curricula and Design (Section A), Data Collection (Section B), Construction of the Analysis File (Section C), Curriculum Effects on Student Math Achievement (Section D), Curriculum Implementation (Section E), and Effects of Switching Curricula (Section F). (Contains 19 footnotes, 35 tables, and 2 figures.) [For the full report, see ED544185.] Link til kilde
eric.ed.gov har udgivet: Recent results from national and international assessments continue to show a need for improvement in math achievement among U.S. students. For example, 60 per-cent of grade 4 students scored below the proficient level on the 2015 National Assessment of Educational Progress. In an era of increasingly rigorous state standards, teachers at all grade levels face heightened expectations to deepen their students’ understanding of math concepts. Teachers may benefit from professional development (PD) that strengthens their own conceptual understanding of math, particularly elementary school teachers who are less likely to formally study math in college than secondary teachers are. To date, there is limited convincing evidence on the effectiveness of intensive, content-focused PD, a gap this study intended to address. This study examined the implementation and impact of… Continue Reading
eric.ed.gov har udgivet: This brief aims to help educators understand the implications of math curriculum choice in the early elementary grades by presenting new findings from a study that examined how four math curricula affect students’ achievement across two years–from 1st through 2nd grades. The four curricula were (1) Investigations in Number, Data, and Space (Investigations); (2) Math Expressions; (3) Saxon Math (Saxon); and (4) Scott Foresman-Addison Wesley Mathematics (SFAW), which the developer revised and renamed enVision Math (enVision) during the study. These curricula are widely used and differ in their approaches to teaching and learning. Within districts, we randomly assigned one of the four curricula to each school that participated in the study. After one year (by the end of 1st grade), students taught with Math Expressions and Saxon… Continue Reading
eric.ed.gov har udgivet: In this paper, the authors present their experiences from participating in a National Science Foundation (NSF) I-Corps L training program established for business startups, using Blank’s Lean LaunchPad, Osterwalder’s Business Model Canvas, and associated tools. They used the entrepreneurial skills acquired through this training to scale-up their emerging innovation, the Cincinnati Engineering Enhanced Math and Science Program (CEEMS), which had been developed, implemented, and evaluated with successful results over a period of seven years in a targeted 14 school-district partnership in Greater Cincinnati. The overriding goal was to improve student learning and success rates in K-12 math and science courses by helping to accelerate the process of bringing effective educational innovation, CEEMS, to scale. In CEEMS, teachers were trained in using challenge-based learning (CBL) and the engineering… Continue Reading
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