scholarly journals EXAMINATION OF CONTEXT-BASED PROBLEM-SOLVING ABILITIES OF PRE-SERVICE PHYSICS TEACHERS

2017 ◽  
Vol 16 (1) ◽  
pp. 113-122 ◽  
Author(s):  
Eser Ültay

In recent years, while the context-based approach has been popular and the teachers have been using it in the classrooms, it is seen that they do not prefer using context-based evaluation techniques. This becomes a problem for students because they used to be taught in the context-based approach enriched by daily life examples and then they are measured by paper and pencil tests. From this point of view, the aim of this research was to examine the ability of the pre-service physics teachers creating context-based problem about pressure. A case study approach was used to answer the research questions. The research was carried out in a university on the north coast of Turkey. Participants were 25 pre-service physics teachers between 20-24 ages. Pre-service teachers were firstly taught the context-based approach and then to write context-based problems. In data collection process, they prepared context-based problems and they were evaluated by a rubric consisting six criteria and three categories. After data analysis, it was found that pre-service teachers remained in the middle level in terms of creating context-based problems. In undergraduate or graduate programs, pre-service teachers and teachers should be informed about the context-based approach and context-based evaluation techniques so that they can effectively use them. Key words: context-based evaluation, context-based problem, pre-service physics teachers.

2018 ◽  
Vol 3 (7) ◽  
Author(s):  
Natapon Anusorntharangkul ◽  
Yanin Rugwongwan

The objective of this paper is to study local identity and explore the potential for regional resources management and valuation of the historic environment a case study of the north-eastern provinces of Thailand, for guiding the tourism environmental design elements. The point of view has the goal creative integrate tourism model and product development from local identity embedded localism. This concept advocates the philosophy that tourism businesses must develop products and marketing strategies that not only address the needs of consumers but also safeguard the local identity. 


2021 ◽  
Vol 13 (5) ◽  
pp. 873
Author(s):  
Dimitra Konsta ◽  
Alexandra Tsekeri ◽  
Stavros Solomos ◽  
Nikolaos Siomos ◽  
Anna Gialitaki ◽  
...  

We use the Generalized Retrieval of Aerosol Surface Properties algorithm (GRASP) to compare with dust concentration profiles derived from the NMME-DREAM model for a specific dust episode. The GRASP algorithm provides the possibility of deriving columnar and vertically-resolved aerosol properties from a combination of lidar and sun-photometer observations. Herein, we apply GRASP for analysis of a Saharan dust outburst observed during the “PREparatory: does dust TriboElectrification affect our ClimaTe” campaign (PreTECT) that took place at the North coast of Crete, at the Finokalia ACTRIS station. GRASP provides column-averaged and vertically resolved microphysical and optical properties of the particles. The retrieved dust concentration profiles are compared with modeled concentration profiles derived from the NMME-DREAM dust model. To strengthen the results, we use dust concentration profiles from the POlarization-LIdar PHOtometer Networking method (POLIPHON). A strong underestimation of the maximum dust concentration is observed from the NMME-DREAM model. The reported differences between the retrievals and the model indicate a high potential of the GRASP algorithm for future studies of dust model evaluation.


2020 ◽  
Vol 3 (2) ◽  
pp. 109-123
Author(s):  
Lisna Syadiah ◽  
Danang Harito Wibowo

This research examines in detail and academically the characteristics of the Paramount Modern Market, then conducts a post-occupational evaluation on the Paramount Modern Market building comprehensively. The object of study was chosen based on its location in the commercial superblock area, market design evolution, and in Gading Serpong commercial area there was an acceleration of economic growth. This study discusses the analysis of the application of the concept of green city in cluster dwellings in Gading Serpong. The method used in this study is a descriptive qualitative method that is carried out with a case study approach, as well as using inductive post-occupational evaluation techniques. The research found are the characteristics of the spatial, technical, and stylistic systems of the Paramount Market building are already efficient, quite in accordance with established rules, and can support trading activities on the market well and efficiently, and then the post-occupatonal evaluation results state that most of the elements in technical, functional and behavioral approaches are efficient and functioning optimally.


2018 ◽  
Vol 44 (2) ◽  
pp. 256-287 ◽  
Author(s):  
Vanessa Diaz-Moriana ◽  
Eric Clinton ◽  
Nadine Kammerlander ◽  
G. T. Lumpkin ◽  
Justin B. Craig

Drawing on the transgenerational entrepreneurship perspective, we employ a multiple case study approach to investigate why multigenerational family firms innovate. The data collection process drew upon five in-depth cases comprising 42 semistructured interviews, 25 participant observations, and several thousand pages of historical data dating from 1916 to 2017. We find patterns on how the firms’ long-term view—embracing both the past and the future—influences the innovation motives of these firms. Specifically, we identify three innovation patterns: conserving, persisting and legacy-building. We introduce a set of propositions and a framework linking long-term orientation dimensions to innovation motives and innovation outcomes. Our research thus contributes to a more fine-grained understanding of innovation behavior in family firms.


2021 ◽  
Vol 9 (3) ◽  
pp. 153-164
Author(s):  
Maikel Simbiak

The landscape ethnoecological study approach also explores the significance of local systems in understanding ecological sustainability, including its implementation in biocultural conservation education. In this view, a study has been carried out on the traditions of the indigenous people of Wasur Village in Wasur National Park, regarding the practice of sar rituals and their relationship with education in Wasur National Park for biodiversity conservation to obtain an initial view from a biological perspective. This study uses an ethnological study approach with data collection through free interview techniques to key informants, library surveys, and free lists. The results of interviews with key informants revealed that the sar tradition is a ritual of respecting relatives who have died through a prohibition on the use of all forms of resources on family land that was left behind for a thousand days of mourning. Based on the literature survey, it was found that the period of a thousand days can support the regeneration of several specific macropod species in the Trans Fly area such as Dorcopsis spp, Macropus agile, and Thylogale spp. Sar is an example of a sasi system known by several tribes on the north coast of Papua which is promoted as culture-based conservation


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Núria Villaescusa ◽  
Oriol Amat

Purpose The purpose of this paper is to explore how the different elements of the fraud triangle are present in a case of convicted accounting fraud in collusion. Design/methodology/approach This is a case study research. Findings The authors find that when a fraud is carried out in collaboration of several internal and external members of the company, the view of the fraud triangle as an explanation of the fraud from a heuristic point of view is a very limited perspective of the fraud as an opportunity has been designed ad hoc for the fraud commission. Originality/value Although there is a vast research on accounting fraud, collusion fraud is still an unexplored area. This study gives light on how a real case of fraud is perpetrated.


Author(s):  
Benoît Courcelles

To improve the attractiveness of the undergraduate course of Soil Mechanics at Polytechnique Montreal, a new approach relying on the study of the Teton Dam failure from a forensic point of view was introduced in 2012. A course evaluation performed at the end of the session demonstrated that the case study was very interesting to sensitize the students to technical and non-technical aspects, but that the formula was not ideal for active learning. Indeed, the lack of hindsight was not adequate to warranty an active participation of all students. As a consequence, a new version of the case study based on team projects is under development. The paper presents the new case study approach, the methodology and the tools under development to help the students with the case study and finally concludes with the implication of the case study in the formation of future engineers.


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