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Derya Baser M. Yasar Ozden Hasan Karaarslan 《Research in Science & Technological Education》2017,35(2):131-148
Background: Blending collaborative learning and project-based learning (PBL) based on Wolff (2003) design categories, students interacted in a learning environment where they developed their technology integration practices as well as their technological and collaborative skills.
Purpose: The study aims to understand how seventh grade students perceive a collaborative web-based science project in light of Wolff’s design categories. The goal of the project is to develop their technological and collaborative skills, to educate them about technology integration practices, and to provide an optimum collaborative, PBL experience.
Sample: Seventh grade students aged 12–14 (n = 15) were selected from a rural K–12 school in Turkey through purposeful sampling.
Design and methods: The current study applied proactive action research since it focused on utilizing a new way to enhance students’ technological and collaborative skills and to demonstrate technology integration into science coursework. Data were collected qualitatively through interviews, observation forms, forum archives, and website evaluation rubrics.
Results: The results found virtual spaces such as online tutorials, forums, and collaborative and communicative tools to be beneficial for collaborative PBL. The study supported Wolff’s design features for a collaborative PBL environment, applying features appropriate for a rural K–12 school setting and creating a digitally-enriched environment. As the forum could not be used as effectively as expected because of school limitations, more flexible spaces independent of time and space were needed.
Conclusions: This study’s interdisciplinary, collaborative PBL was efficient in enhancing students’ advanced technological and collaborative skills, as well as exposing them to practices for integrating technology into science. The study applied design features for a collaborative PBL environment with certain revisions. 相似文献
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本文从本科生医学教育、毕业后医学教育和继续医学教育的角度,论述了土耳其医学院校的历史和现状,医学教育的质量和专业风格,以及当前面临的问题和机遇. 相似文献
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An international comparison using a diagnostic testing model: Turkish students’ profile of mathematical skills on TIMSS-R 总被引：2，自引：0，他引：2
This study illustrates how a diagnostic testing model can be used to make detailed comparisons between student populations
participating in international assessments. The performance of Turkish students on the TIMSS-R mathematics test was reanalyzed
with a diagnostic testing model called the Rule Space Model. First, mathematical and cognitive skills (‘attributes’) measured
by the test were determined. One hundred sixty-two items were coded in terms of their attribute involvement, creating an incidence
matrix—the Q-matrix. Using the Q-matrix and the student response data, each student’s attribute mastery profile was determined.
Mean attribute mastery levels of Turkish students were computed and compared to those of their American peers. It was shown
that Turkish students were weak in algebra and probability/statistics. They also demonstrated poor profiles in skills such
as applying rules in algebra, approximation/estimation, solving open-ended problems, recognizing patterns and relationships,
and quantitative reading.
相似文献
| Enis DoganEmail: |
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Ali E. Akgün Gary S. Lynn Halit Keskin Derya Dogan 《International Journal of Information Management》2014
This study investigates the antecedents and consequences of team learning, which is composed of information acquisition, dissemination, and implementation, in information technology (IT) implementation projects. By investigating 129 IT implementation project teams, we found that (1) information acquisition and information dissemination have a positive impact on project outcomes, such as speed-to-users, lower implementation cost, and operational effectiveness, and (2) team behavior and enabler variables, such as teamwork, team communication, interpersonal trust between team members, team commitment, and senior manager support, positively influence team learning. We also found that team anxiety moderates the relationship between team learning and project outcomes. 相似文献
6.
Derya Şahin 《Education 3-13》2013,41(3):305-316
Interpersonal cognitive problem solving, one of the most crucial social skills, is a life-long competency that must be supported from the early years of life. In this study, the opinions of 55 Turkish pre-school teachers and 53 Flemish pre-school teachers who work with 3–6-year-old children in private and public pre-schools in metropolitan cities of both countries were obtained using the Teacher's Interpersonal Problem Solving Questionnaire. When the results were considered, it was noticed that Turkish pre-school teachers tend to solve problems as soon as they emerge. They usually prefer to suggest a solution to the problem or give advice. On the contrary, pre-school teachers in Belgium express that they analysed problems together with the children and guided children to produce various solutions. It was revealed that few Turkish and Flemish teachers have specific training in improving interpersonal problem-solving skills in children. 相似文献
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This study examined the role of adolescent perceptions of parental behavior and disrupted parenting in the continuity of antisocial behavior across generations. Participants included 430 adolescents and their biological parents assessed during the period from the 9th to 12th grades (9th grade age in years: M=15.09, SD=0.43). Structural equation modeling provided support for the mediating role of adolescent perceptions and disrupted parenting in the familial transmission of antisocial behavior. Furthermore, the results were consistent across parent and adolescent gender. The findings extend previous research by suggesting a significant role for adolescent perceptions of parents' activities in the development and growth of antisocial behavior. Results also support significant stability in antisocial tendencies over the course of adolescence. 相似文献
8.
ORHAN Nil KESKIN TUTUNCU Derya 《浙江大学学报(A卷英文版)》2005,6(10):1055-1057
In this paper, we are interested in the following general question: Given a module Mwhich has finite hollow dimension and which has a finite collection of submodules Ki (1≤i≤n) such that M=K1 ... Kn, can we find an expression for the hollow dimension of Min terms of hollow dimensions of modules built up in some way from K1 Kn? We prove the following theorem:Let Mbe an amply supplemented module having finite hollow dimension and let Ki (1≤i≤n) be a finite collection of submodules of Msuch that M=K1 ... Kn. Then the hollow dimension h(M) of Mis the sum of the hollow dimensions of Ki (1≤i≤n) ifand only if Ki is a supplement of K1 ... Ki-1 Ki 1 ... Kn in Mfor each 1≤i≤n. 相似文献
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Gülsen Yilmaz Fatma Meriç Yilmaz Mehmet Senes Dogan Yucel 《Indian journal of clinical biochemistry : IJCB》2007,22(1):52-56
Serum tumor markers may be requested inappropriately by clinicians. In this retrospective study, we aimed to investigate the
appropriateness of TM requests in our hospital. Patients in the study were identified from the TM requests for 3 months between
June–August 2004, using the laboratory database. A total of 2249 patients (1351 men, 898 women) were included in the study
and there were 6570 TM requests. The number of requests were 1050 (16%) for Carbohydrate Antigen 19-9, 993 (15.1%) for Cancer
Antigen 125, 941 (14.3%) for Prostate Specific Antigen, 921 (14%) for free PSA, 925 (14.1%) for Cancer Antigen 15-3, 788 (12%)
for Alphafetoprotein, 730 (11.1%) for Carcinoembryonic Antigen and 222 (3.4%) for AFP/Human Chorionic Gonadotrophin. Our findings
support the idea that for the evidence-based use of TM requests the education of clinical staff is required. Clear clinical
guidelines including recommendations about the appropriate use of TM can be useful for this education process. Careful audit
studies are also useful to determine the impact of these guidelines on the practice of evidence-based laboratory medicine. 相似文献
10.
Judith Lederman Norman Lederman Selina Bartels Juan Jimenez Mark Akubo Shereen Aly Chengcheng Bao Estelle Blanquet Ron Blonder Mariana Bologna Soares de Andrade Catherine Buntting Mustafa Cakir Heba EL-Deghaidy Ahmed ElZorkani Estelle Gaigher Shuchen Guo Arvi Hakanen Soraya Hamed Al-Lal Cigdem Han-Tosunoglu Annemarie Hattingh Anne Hume Serhat Irez Gillian Kay Ozgur Kivilcan Dogan Kerstin Kremer Pi-Chu Kuo Jari Lavonen Shu-Fen Lin Cheng Liu Enshan Liu Shiang-Yao Liu Bin Lv Rachel Mamlok-Naaman Christine McDonald Irene Neumann Yaozhen Pan Eric Picholle Ana Rivero García Carl-Johan Rundgren David Santibáñez-Gómez Kathy Saunders Renee Schwartz Frauke Voitle Jakob von Gyllenpalm Fangbing Wei Jocelyn Wishart Zhifeng Wu Huang Xiao Yalcin Yalaki Qiaoxue Zhou 《科学教学研究杂志》2019,56(4):486-515
Although understandings of scientific inquiry (as opposed to conducting inquiry) are included in science education reform documents around the world, little is known about what students have learned about inquiry during their elementary school years. This is partially due to the lack of any assessment instrument to measure understandings about scientific inquiry. However, a valid and reliable assessment has recently been developed and published, Views About Scientific Inquiry (VASI; Lederman et al. [2014], Journal of Research in Science Teaching, 51, 65–83). The purpose of this large-scale international project was to collect the first baseline data on what beginning middle school students have learned about scientific inquiry during their elementary school years. Eighteen countries/regions spanning six continents including 2,634 students participated in the study. The participating countries/regions were: Australia, Brazil, Chile, Egypt, England, Finland, France, Germany, Israel, Mainland China, New Zealand, Nigeria, South Africa, Spain, Sweden, Taiwan, Turkey, and the United States. In many countries, science is not formally taught until middle school, which is the rationale for choosing seventh grade students for this investigation. This baseline data will simultaneously provide information on what, if anything, students learn about inquiry in elementary school, as well as their beginning knowledge as they enter secondary school. It is important to note that collecting data from all of the approximately 200 countries globally was not humanly possible, and it was also not possible to collect data from every region of each country. The results overwhelmingly show that students around the world at the beginning of grade seven have very little understandings about scientific inquiry. Some countries do show reasonable understandings in certain aspects but the overall picture of understandings of scientific inquiry is not what is hoped for after completing 6 years of elementary education in any country. 相似文献