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21.
Öberg Gunilla Campbell Alice Fox Joanne Graves Marcia Ivanochko Tara Matsuchi Linda Mouat Isobel Welsh Ashley 《Science & Education》2022,31(3):787-817
Science & Education - The widespread misperception of science as a deliverer of irrefutable facts, rather than a deliberative process, is undermining public trust in science. Science education... 相似文献
22.
This paper presents a stochastic multi-parameters divergence method for online parameter optimization of fractional-order proportional–integral–derivative (PID) controllers. The method is used for auto-tuning without the need for exact mathematical plant model and it is applicable to diverse plant transfer functions. The proposed controller tuning algorithm is capable of adaptively responding to parameter fluctuations and model uncertainties in real systems. Adaptation skill enhances controller performance for real-time applications. Simulations and experimental observations are carried on a prototype helicopter model to confirm the performance improvements obtained by the online auto-tuning of fractional-order PID structure in laboratory conditions. 相似文献
23.
24.
王学璐 《河北大学成人教育学院学报》2014,(4):76-79
瑞士民主主义教育家裴斯泰洛奇毕生致力于农村教育实践,形成了包括农民教育思想在内的一整套独特的农村教育思想体系。裴斯泰洛奇的农民教育思想重塑农民的尊严与品性,注重心、手、脑相结合,遵循自然、讲求实效的原则,要求政府、社会、家庭协调一致,启示我国农民教育要关注精神世界的改造、立足农民生活、促进农民的和谐发展,在当前仍具有一定的参考价值。 相似文献
25.
Açıkgöz Ömer Aslan Aydın Günay Aslı 《Educational technology research and development : ETR & D》2022,70(5):1893-1910
Educational technology research and development - This study aims to evaluate the level of Turkish higher education graduates’ problem-solving skills (PSSs) in technology-rich environments... 相似文献
26.
Güler Mustafa Bütüner Suphi Önder Danişman Şahin Gürsoy Kadir 《Education and Information Technologies》2022,27(2):1725-1745
Education and Information Technologies - The technological developments of the twenty-first century have enabled the emergence of alternative teaching-learning models and instructional tools. One... 相似文献
27.
Arslan Okan Haser Çiğdem Van Zoest Laura R. 《Journal of Mathematics Teacher Education》2022,25(4):429-452
Journal of Mathematics Teacher Education - To better understand the critical early years of teaching and teacher identity development, this study explored the mathematics teacher identity of two... 相似文献
28.
Sarı Uğur Pektaş Hüseyin Miraç Şen Ömer Faruk Çelik Harun 《Education and Information Technologies》2022,27(5):6669-6689
Education and Information Technologies - The need to benefit from information technologies in the twenty-first century digital age is increasing in all economies to overcome problems and... 相似文献
29.
Muammer Çalik Tuncay Özsevgeç Jazlin Ebenezer Hüseyin Artun Zeynel Küçük 《Journal of Science Education and Technology》2014,23(3):412-430
The purpose of this study is to examine the effects of ‘environmental chemistry’ elective course via Technology-Embedded Scientific Inquiry (TESI) model on senior science student teachers’ (SSSTs) conceptions of environmental chemistry concepts/issues, attitudes toward chemistry, and technological pedagogical content knowledge (TPACK) levels. Within one group pre-test–post-test design, the study was conducted with 117 SSSTs (68 females and 49 males—aged 21–23 years) enrolled in an ‘environmental chemistry’ elective course in the spring semester of 2011–2012 academic-years. Instruments for data collection comprised of Environmental Chemistry Conceptual Understanding Questionnaire, TPACK survey, and Chemistry Attitudes and Experiences Questionnaire. Significant increases in the SSSTs’ conceptions of environmental chemistry concepts/issues, attitudes toward chemistry, and TPACK levels are attributed to the SSSTs learning how to use the innovative technologies in the contexts of the ‘environmental chemistry’ elective course and teaching practicum. The study implies that the TESI model may serve a useful purpose in experimental science courses that use the innovative technologies. However, to generalize feasibility of the TESI model, it should be evaluated with SSSTs in diverse learning contexts. 相似文献
30.
This article draws attention to the possibilities of the ongoing philosophical discussion about cosmopolitan universal values in relation to the normative challenges in environmental and sustainability education (ESE). The purpose of this paper is to clarify the philosophical problems of addressing universally sustainable responsibilities and values in ESE. Our arguments draw inspiration from the work of three poststructuralist scholars: we explore how Butler develops her claim that universal assertion requires a cultural translation, how Mouffe exposes the political in universal claim and how Todd argues that education needs to introduce students to a political language that enables them to critically reflect on their own and other groups’ values and actions. In the concluding part, we suggest the following guidelines for rethinking ESE: unmasking the political dimension, re-politicising education, seeing beyond the relativist and objectivist divide and using passion as a moving force. 相似文献