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This paper reports some of the findings of the Procedural and Conceptual Knowledge in Science (PACKS) project. It documents children's ides about the reliability of experimental data, an important element of their understanding of science procedures. These ideas were elicited using a written survey instrument completed by over 1000 students aged 11, 14 and 16, chosen to be representative of the full ability range. The results show progression with age in understanding of empirical data. A range of ideas about the function of repeat measurements, how to handle repeat measurements and anomalous readings, and the significance of the spread of a set of repeated measurements emerge and are discussed. 相似文献
13.
Lilian Fleur Bell 《Education 3-13》2013,41(3):20-25
This article outlines BPRS funded investigations into my own school's and other establishments' practices and processes within data analysis, needs identification and tracking of children's academic progress. It describes the evaluation of my school's then current practices and policies and the use of questionnaires and semi-structured interviews with my own staff, and assessment coordinators and senior leaders within exemplar schools. As well as outlining the main findings of my research this article assesses the introduction of new models of assessment for my own staff and pupils. This article also highlights how my research developed and the way my research process changed as it continued. 相似文献
14.
The Artist Initiative at the San Francisco Museum of Modern Art (SFMOMA) is piloting models for increased collaboration between conservators and curators through joint work with artists. We seek a more integrated, holistic approach to the care and research of our collection. The project, funded by the Andrew W. Mellon Foundation, comprises five robust research engagements that serve the curatorial collecting departments of the museum (Photography, Painting and Sculpture, Media Art, and Architecture and Design). Three of the projects are monographic studies, examining the work of Ellsworth Kelly, Vija Celmins, and Julia Scher in depth, while two more are thematic, exploring modes of displaying digitally-driven design objects, and developing strategies for addressing the problem of color shift common to photographic prints made with experimental materials during the 1970s and 1980s. The Artist Initiative is also charged with developing hybrid working spaces to advance collaborative approaches to collections research at the museum's new downtown campus and at SFMOMA's new Collections Center in South San Francisco. These spaces include the Collections Workroom, a 56?sq?m (600?sq?ft) space that functions as a studio for visiting artists, a conservation laboratory, an interview suite, and a classroom at SFMOMA's downtown campus. At the Collections Center, a 121?sq?m (1300?sq?ft) Mock-Up Gallery has been built as a working model of one of the museum's new galleries. A functional exhibition space, the Mock-Up Gallery is also a venue for interviewing artists, prototyping exhibition formats, and meeting with students, scholars, museum staff, and community members. With the goal of contributing to critical discourses in contemporary art history, art conservation, and public engagement, each of the Artist Initiative projects includes a colloquium that will bring experts from multiple fields together with the featured artists. Thereafter we aim to share our findings widely through public programs and a range of publications, both digitally and in print. 相似文献
15.
Liu Shuangshuang Bell Courtney A. Jones Nathan D. McCaffrey Daniel F. 《Educational Assessment, Evaluation and Accountability》2019,31(1):61-95
Educational Assessment, Evaluation and Accountability - Researchers and practitioners sometimes presume that using a previously “validated” instrument will produce “valid”... 相似文献
16.
Robert W. Bell 《PRIMUS》2017,27(3):406-417
AbstractMentoring undergraduate students in research is both rewarding and challenging. In this paper we present how we established a summer Research Experience for Undergraduates (REU) program in the mathematical sciences at Michigan State University. A goal of our REU is to include students who are at an early stage of their study of mathematics. We share our experiences in recruiting students, designing research projects, and mentoring our participants. We discuss the challenges we faced and the solutions we found while working with a diverse group of undergraduate students from across the nation. 相似文献
17.
What makes marking reliable? Experiments with UK examinations 总被引:2,自引:0,他引:2
18.
Robin Moss 《Learning, Media and Technology》2006,31(1):67-80
This is a brief historical review of the key content and influence of the three predecessor publications to Learning, Media and Technology, the NECCTA Bulletin (1968–1975), the Journal of Educational Television (1975–1995), and the Journal of Educational Media (1996–2004). Study of these publications affords an overview of 40 years of using technology in the service of education. 相似文献
19.
Infant crying and maternal responsiveness 总被引:7,自引:1,他引:7
20.
Robin D. Tierney 《Assessment in Education: Principles, Policy & Practice》2006,13(3):239-264
The pedagogical potential of classroom assessment to support student learning has increasingly been evidenced in research over the past decade. Constructive classroom assessment has been championed by assessment specialists, and endorsed by professional organizations. In practice, however, the process of changing classroom assessment from its traditionally summative orientation is not straightforward. This methodical review looks at how six sources, which are educational research, evaluative inquiry, large‐scale assessment, educational policy, professional development, and teachers’ beliefs, influence and mediate assessment practices. A group of purposively selected research articles are analysed as evidence of the dynamics in this complex process. Cross‐currents relating to research perspective, collaboration, and time are discussed. For the movement seen in this study to continue, the tension between teacher autonomy and school community, and the relationship between collective commitment and assessment literacy should be considered. 相似文献