Forms of Mathematical Knowledge: Learning and Teaching with Understanding     

Dina Tirosh 《Educational Studies in Mathematics》1999,38(1-3):1-9

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The civic‐minded instructional designers framework: An alternative approach to contemporary instructional designers' education in higher education     

Farrah Dina Yusop  Ana‐Paula Correia 《British journal of educational technology : journal of the Council for Educational Technology》2012,43(2):180-190

This paper argues that an emphasis on training‐for‐the‐job approaches has distracted designers from thinking about the meaning of their profession and the grand purpose of practising instructional design. Drawing from literature in the fields of sociology and educational technology, this paper synthesises discourses on civic professionalism in instructional design and technology, and proposes a conceptual framework that highlights the roles and qualities of a civic‐minded instructional designer. It is claimed that a critical discussion on civic professionalism in the field of educational technology can offer an alternative perspective on educating instructional designers, and have practical implications on instructional design and technology curricula in higher education.  相似文献   

A framework for analyzing the collaborative construction of arguments and its interplay with agency     

Mary Mueller  Dina Yankelewitz  Carolyn Maher 《Educational Studies in Mathematics》2012,80(3):369-387

In this report, we offer a framework for analyzing the ways in which collaboration influences learners' building of mathematical arguments and thus promotes mathematical understanding. Building on a previous model used to analyze discursive practices of students engaged in mathematical problem solving, we introduce three types of collaboration and discuss their influence on the building of mathematical arguments and student agency. The framework is exemplified using data from a study of the development of mathematical reasoning in an urban sixth-grade informal after-school program.  相似文献   

Students Fail to Transfer Knowledge of Chromosome Structure to Topics Pertaining to Cell Division     

Dina L. Newman  Christina M. Catavero  L. Kate Wright 《CBE life sciences education》2012,11(4):425-436

Cellular processes that rely on knowledge of molecular behavior are difficult for students to comprehend. For example, thorough understanding of meiosis requires students to integrate several complex concepts related to chromosome structure and function. Using a grounded theory approach, we have unified classroom observations, assessment data, and in-depth interviews under the theory of knowledge transfer to explain student difficulties with concepts related to chromosomal behavior. In this paper, we show that students typically understand basic chromosome structure but do not activate cognitive resources that would allow them to explain macromolecular phenomena (e.g., homologous pairing during meiosis). To improve understanding of topics related to genetic information flow, we suggest that instructors use pedagogies and activities that prime students for making connections between chromosome structure and cellular processes.  相似文献   

Cultural transition and academic achievement of students from ethnic minority backgrounds: a content analysis of empirical research on acculturation     

Elena Makarova  Dina Birman 《Educational research; a review for teachers and all concerned with progress in education》2013,55(3):305-330

Background: The achievement gap between immigrant and non-immigrant students that has been identified in most OECD countries and the considerable educational dropout rate among students from ethnic minority backgrounds in some countries have become serious challenges for national educational systems. The educational underachievement of young people from ethnic minority backgrounds is embedded in the process of their acculturation. In the tradition of cross-cultural psychology, acculturation describes individual or ethno-cultural group changes in behaviour and attitudes in the situation of intercultural contact. Such cultural changes are central to the experience of ethnic minority students including newly arriving immigrants, children of immigrants and members of marginalised ethnic and racial groups. Acculturation has been described as a stressful process, and acculturation orientations adopted by young people from ethnic minority backgrounds have been shown to have an impact on their adjustment.

Purpose: The school context has been recognised to be the crucial context for acculturation of young people from ethnic minority backgrounds. The academic achievement of these students is thus embedded in the acculturation process, which involves cultural identity development, psychological adjustment and behavioural adjustment. The study is aimed at analysing and systematising the findings of empirical research on acculturation in the school context with a focus on the academic achievement of young people from minority backgrounds.

Design and methods: For this study, 29 peer-reviewed articles from a total of 348 articles that matched the search criteria in the database of the Education Resources Information Centre were selected according to inclusion criteria. The selected articles addressed academic achievement of young people from minority backgrounds in relation to at least one of the issues of acculturation such as cultural identity, psychological adjustment and behavioural adjustment. The articles were analysed by applying the method of qualitative content analysis, using MAXQDA software. The findings presented in the selected articles were analysed and integrated according to a deductively developed and inductively enriched category system.

Conclusions: Overall, the results of our analysis offer insight into issues of acculturation in relation to academic achievement. Moreover, our findings reveal the complexity of the relationship between cultural transition and school adjustment for young people. As shown in our review, although a bi-cultural orientation was predominantly positively related to school adjustment of minority students, some studies also identified assimilative attitudes as advantageous for students’ academic achievement as well as for their psychological and behavioural adjustment. Moreover, our study has also shown that young people’s acculturative attitudes may have a different impact on their school adjustment relative to acculturative behaviours.  相似文献   

Learning about sustainability and gender through Farmer Field Schools in the Taita Hills,Kenya     

Dina Najjar  Harry Spaling  A. John Sinclair 《International Journal of Educational Development》2013

This research uses transformative learning theory to explore how Farmers Field Schools (FFS) of the Taita Hills, Kenya have contributed to environmental sustainability, with a particular focus on gendered learning. Both genders experienced transformations in their meaning schemes related to farming (e.g., men and women switched their traditional roles in tillage and planting). A significant change in meaning perspective occurred among men who overcame personal biases and a cultural practice of land inheritance for males to now include their daughters. More research is needed to explore how all participants (farmers, extension agents, scientists) could enhance sustainability efforts and gender equality through agricultural participatory education projects such as FFS.  相似文献   

Enhancing Web‐based Courses through a Mutual Aid Framework     

Dina J. Wilke PhD  Karen A. Randolph  Linda Vinton 《Journal of Teaching in Social Work》2013,33(1):18-31

Students taking a class together belong to a group where members typically develop a sense of connection to each other by engaging in mutual support and assistance through shared experiences and knowledge. Some have argued that the lack of face‐to‐face interaction precludes such processes and prevents the effective teaching of social work in an online environment. When online students were asked what they liked most and least about their classes, one‐third of the responses referred to ideas that reflected interactions among students and with faculty. These comments were evaluated in the context of Shulman's (1999 Shulman, L. 1999. The skills of helping individuals, families, groups and communities, Itasca, IL: Peacock.  [Google Scholar]) processes of mutual aid. This exploratory study suggests that despite a lack of face‐to‐face contact, mutual aid is relevant to online students and could be used to strategically enhance the delivery of course content in an online environment and facilitate a sense of connection among students.  相似文献   

Figuring out what works: learning and engaging with ideas about evolution within integrated informal learning environments     

Nesimyan – Agadi  Dina  Ben Zvi Assaraf  Orit 《Instructional Science》2022,50(3):391-424

Instructional Science - Informal learning environments can be a fun and effective means of introducing visitors to a variety of topics in evolution. Our study examined 120 sixth-grade...  相似文献   

Conceptual Trends and Issues in Biology Didactics     

Tsybulsky  Dina 《Science & Education》2020,29(2):483-485

Science & Education -  相似文献   

Commercial science, scientists’ values, and university biotechnology research agendas     

Leland L. Glenna  Rick Welsh  David ErvinWilliam B. Lacy  Dina Biscotti 《Research Policy》2011,40(7):957-968

Policies designed to promote the commercialization of university science have provoked concern that basic and publicly accessible research may be neglected. Commercialization policies have altered traditional institutional incentives and constraints, which raises new questions regarding the influence of scientists’ values on university research agendas. Our research builds on previous quantitative studies measuring changes in research outcomes and qualitative studies probing differentiation among scientists’ value orientations. We developed a nation-wide survey of 912 plant and animal biotechnology scientists at 60 research universities. Our analysis reveals that scientists’ value orientations on what we classify as “market” and “expert” science affect the amount of industry funding they receive, the proprietary nature of their discoveries, and the percentage of basic science research conducted in their laboratories. We also find that the percentage of industry funding is significantly associated with more applied research. Our findings provide insights for science and society theory and suggest that strong incentives for public-science research along with adequate public-research funds to preserve the university's vital role in conducting basic and non-proprietary research are needed to complement private-sector research investments at universities.  相似文献