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Erin Marie Furtak 《科学教学研究杂志》2012,49(9):1181-1210
Learning progressions, or representations of how student ideas develop in a domain, hold promise as tools to support teachers' formative assessment practices. The ideas represented in a learning progression might help teachers to identify and make inferences about evidence collected of student thinking, necessary precursors to modifying instruction to help students advance in their learning. The study reported in this article took the novel approach of using a learning progression for natural selection to support teachers' enactment of formative assessment. Sources of data include interviews and videotapes of six high school biology teachers leading assessment conversations around the same formative assessment questions. Results indicate that while teachers picked out and made inferences about student ideas related to the learning progression during assessment conversations, they did not use all parts of the learning progression in the same way. Furthermore, several of the teachers seemed to use the learning progressions simply as catalogs of misconceptions to be “squashed” rather than drawing upon the developmental affordances offered by a learning progression. Results are framed in terms of the utility of learning progressions as supports for classroom practice. © 2012 Wiley Periodicals, Inc. J Res Sci Teach 49: 1181–1210, 2012 相似文献
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This study tests a hypothesized learning progression for the concept of energy. It looks at 14 specific ideas under the categories of (i) Energy Forms and Transformations; (ii) Energy Transfer; (iii) Energy Dissipation and Degradation; and (iv) Energy Conservation. It then examines students’ growth of understanding within each of these ideas at three levels of increasing conceptual complexity. The basic level of the model focuses on simple energy relationships and easily observable effects of energy processes; the intermediate level focuses on more complex energy concepts and applications; and the advanced level focuses on still more complex energy concepts, often requiring an atomic/molecular model to explain phenomena. The study includes results from 359 distractor‐driven, multiple‐choice test items administered to over 20,000 students in grades 4 through 12 from across the U.S. Rasch analysis provided linear measures of student performance and item difficulty on the same scale. Results largely supported a model of students’ growth of understanding that progresses from an understanding of forms and transformations of energy to energy transfer to conservation while also progressing along a separate dimension of cognitive complexity. An analysis of the current state of students’ understanding with respect to the knowledge identified in the learning progression showed that elementary level students perform well in comparison to expectations but that middle and high school students’ performance does not meet expectations. © 2017 Wiley Periodicals, Inc. J Res Sci Teach 55: 68–93, 2018 相似文献
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对Stephen B．McCamey1996年修订完成的《学习障碍评价量表》(学校版)进行了修订。中文版量表共85个项目,包括7个分量表:听、思考、说、阅读、书写／写作、拼写和数学运算。对416名小学二至五年级学生的测量表明:(1)项目的回答模式合理; (2)该量表具有较高的内部一致性系数和重测信度系数;(3)该量表具有较好的结构效度、效标关联效度和内容效度。 相似文献
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Hui Jin HyoJeong Shin Michele E Johnson JinHo Kim Charles W. Anderson 《科学教学研究杂志》2015,52(9):1269-1295
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Providing model‐based accounts (explanations and predictions) of water and substances in water moving through environmental systems is an important practice for environmental science literacy and necessary for citizens confronting global and local water quantity and quality issues. In this article we present a learning progression for water in environmental systems for students in elementary through high school grades. We investigated student accounts of water and substances in water moving through atmospheric, surface, and soil/groundwater systems, including human‐engineered components of these systems. Using an iterative process of model design, assessment, and interpretation, we identified four levels of achievement in student reasoning. Levels 1 and 2 force‐dynamic accounts explain movement of water as interactions between natural tendencies of water and countervailing powers. Level 3 incomplete school science accounts put events in order and trace water and substance along multiple pathways that include hidden and invisible components. Only Level 4 qualitative model‐based accounts include driving forces and constraining factors to explain or predict where water and substances in water move in given situations. The majority of high school students on average provide accounts between levels 2 and 3. We discuss the significance of these results for citizen participation in addressing common water issues. We end with suggestions for how the water learning progression can be used to inform changes to curricula, assessment, and instruction to support students in achieving level 4 performance. © 2012 Wiley Periodicals, Inc. J Res Sci Teach 49: 843–868, 2012 相似文献
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Diana Baas Marjan Vermeulen Jos Castelijns Rob Martens Mien Segers 《Assessment in Education: Principles, Policy & Practice》2020,27(4):444-462
ABSTRACT The power of portfolios in enhancing student motivation is frequently emphasised. Portfolios are conceptualised as a tool to implement Assessment for Learning (AfL) in classroom practice. However, the relation between portfolios and AfL on the one hand, and student motivation on the other hand, is complex and subject to many assumptions. This study investigates whether portfolio use actually supports the integration of AfL in classroom practice and the relation with students’ motivation. Questionnaires were administered to a total of 419 grade 4 to 6 students from seven Dutch elementary schools. The results of structural equation modelling did not confirm a direct relation between portfolio use and students’ motivational orientation. The findings indicate that the relation between portfolios and motivational orientation is fully mediated by students’ perceptions of AfL. The findings indicate that the tool portfolio is not related to students’ motivation, however, AfL practices do affect motivation. 相似文献
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Wayne Breslyn J. Randy McGinnis R. Christopher McDonald Emily Hestness 《科学教学研究杂志》2016,53(10):1471-1499
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张玉峰 《课程.教材.教法》2020,40(3):50-57
单元学习过程设计是单元教学设计的重要组成部分,是在单元教学内容分析和学情分析的基础上,为了实现单元学习目标而把一系列由简单到复杂、由浅入深的学习事件组织起来的系统规划。基于学习进阶设计单元学习过程包括大概念与大思路的形成、学习方式转变等。单元学习过程设计应建构学习进阶假设,从整体上规划学生核心素养的发展。 相似文献
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Learning progressions are theoretical models that describe learning of scientific ideas and practices over time. These hypothetical progressions need to be tested and refined in order to productively inform instruction and assessment. In this paper, we report our attempts to revise a learning progression in genetics. In particular, we focused on two constructs that embody core ideas in classical genetics and one molecular construct. The revisions are based on analysis of pre‐ and postinterview data obtained from sixty 11th grade students before and after they engaged in a 10‐week unit that addressed these concepts. We found that while many of the students held ideas that aligned with the progression, there were several distinct dimensions of student reasoning that were not captured and led to substantial revisions of the constructs including: (a) the splitting of the construct dealing with meiosis (E) into two subconstructs (E1‐physical passage of genetic information and E2 – the role of sex cells), (b) the addition of new levels to constructs dealing with the universal nature and organization of the genetic code (A) and construct (F). For Construct A, the lower levels were expanded to include ideas about the localization of DNA in cells and to include ideas about the composition of DNA that were not captured in the progression. Revisions to Construct F included the expansion of existing levels and the addition of modes of inheritance such as codominance and incomplete dominance. The research we present offers insights about a methodological approach that can be used to test and refine progressions, as well as insights about student learning in genetics as we further describe and expand the stepping‐stone ideas in the progression and discuss further the multidimensional nature of learning progressions. 相似文献
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学习进程是近几年美国科学教育改革中出现的新理念,描述学生在恰当的教学条件下,对科学概念以及相关科学实践的理解和应用能力,以及随着时间的推移逐渐生长,趋于复杂、深入的过程。学习进程具有以下三个特点:由起点、中间过程和目标构成;基于学生对核心概念理解过程的实证研究;需经过实证验证。学习进程有望将课程、教学、评价三者联系起来,实现科学教育的转变。 相似文献
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Yuqin Yang Zhizi Zheng Gaoxia Zhu Sdenka Zobeida Salas-Pilco 《British journal of educational technology : journal of the Council for Educational Technology》2023,54(4):1025-1045
Preparing data-literate citizens and supporting future generations to effectively work with data is challenging. Engaging students in Knowledge Building (KB) may be a promising way to respond to this challenge because it requires students to reflect on and direct their inquiry with the support of data. Informed by previous studies, this research explored how an analytics-supported reflective assessment (AsRA)-enhanced KB design influenced 6th graders' KB and data science practices in a science education setting. One intact class with 56 students participated in this study. The analysis of students' Knowledge Forum discourse showed the positive influences of the AsRA-enhanced KB design on students' development of KB and data science practices. Further analysis of different-performing groups revealed that the AsRA-enhanced KB design was accessible to all performing groups. These findings have important implications for teachers and researchers who aim to develop students' KB and data science practices, and general high-level collaborative inquiry skills.
Practitioner notes
What is already known about this topic- Data use becomes increasingly important in the K-12 educational context.
- Little is known about how to scaffold students to develop data science practices.
- Knowledge Building (KB) and learning analytics-supported reflective assessment (AsRA) show premises in developing these practices.
- AsRA-enhanced KB can help students improve KB and data science practices over time.
- AsRA-enhanced KB design benefits students of different-performing groups.
- AsRA-enhanced KB is accessible to elementary school students in science education.
- Developing a collaborative and reflective culture helps students engage in collaborative inquiry.
- Pedagogical approaches and analytic tools can be developed to support students' data-driven decision-making in inquiry learning.
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Huda Felimban Elizabeth A. Nowicki Lynn Dare Jason Brown 《British Journal of Special Education》2016,43(4):394-415
In this comparative study, students from inclusive schools in Canada and Saudi Arabia shared their beliefs about factors associated with learning difficulties. Qualitative data were collected through interviews with 36 Canadian and 62 Saudi elementary students in Grades 5 and 6. Thematic analysis uncovered six themes: lack of knowledge, achievement or academic skills; cognitive and social‐emotional barriers; lack of attention and/or motivation and behavioural issues; home and parental concerns; teacher‐related issues; and physical/sensory disabilities and innate conditions. Although participants from both countries had a general understanding of the factors associated with learning difficulties, Canadian students showed a deeper understanding of cognitive and social‐emotional factors associated with learning difficulties. Educational and research implications are discussed. 相似文献