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Yuichi Handa 《Educational Studies in Mathematics》2012,79(2):263-272
In some circles of mathematics education, repetition and rote are somehow conflated in terms of their pedagogical uses and
ramifications. In this paper, I argue for the separation of the two, relying upon a framework suggested by Martin Buber’s
I–Thou ontology. In the presentation of Buber’s ideas, I highlight the notion of will-as-would-join-with-grace, to be contrasted with plain will. The merit of repetition in teaching and learning, as I argue, is not in automaticity—the common rationale—but in fostering
and supporting a deepened sense of connection and/or intimacy to the object under study. 相似文献
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This study investigated the variations of perspectives of junior high school students who had participated in Smartphone Summit for appropriate usage of the Internet and smartphones. Smartphone Summit is an educational project designed to empower junior high school students to advocate appropriate usage of the Internet and smartphones among older, same-age, and younger peers, within school communities and society as a whole. The participants were 26 students (7th and 8th grade) from 18 junior high schools in Okayama, a western Japanese city. In the project, the participants discussed pros and cons of the Internet and smartphones, and presented their ideas concerning possible activities to encourage their classmates to use the Internet and smartphones in appropriate ways with the help of various adult experts. A questionnaire was administered to measure the participants’ evaluation of their own and their classmates’ present smartphone usage as well as anticipated future smartphone usage. Results showed that the participants evaluated their own usage as more appropriate than that of their classmates and expected that future usage would be better for both themselves and their classmates than at present. Furthermore, the participants expected their classmates’ usage will change more significantly than their own because their classmates’ current usage seems relatively inappropriate and there would be larger room for improvement. From the analysis of patterns of participants’ impact expectation toward their peers, it was found that there were three types of perspectives: moderate, relatively lower, and relatively higher evaluation. Future research should focus on the factors influencing the participants’ perspectives. 相似文献
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In the so-called 'global age', the issue of how children learn to locate themselves in the world is an important one. Working from a foundation of theories related to globalisation, identity development and citizenship education, this paper describes the findings of a research project which explored elementary school children's geographical and affective location of the self in Japan, Macau and Hong Kong. Analysis and discussion of Japanese education policy is then presented in an attempt to explain the finding that Japanese children are far less likely than their counterparts in Hong Kong and Macau to locate themselves in an international sphere. 相似文献
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Mikiko Nishimura Takashi Yamano Yuichi Sasaoka 《International Journal of Educational Development》2008
While some governments in Sub-Saharan Africa have abolished tuition to achieve universal primary education (UPE), few studies have examined the impacts of the UPE policy beyond school enrolment. This study estimates the impact of the UPE policy in Uganda on overall primary education attainments by using data including 940 rural households. We find that UPE has decreased delayed enrolments and increased grade completion rates up to the fifth grade and its effects are especially large among girls in poor households. Yet, schools in Uganda still face further challenges in terms of low internal efficiency and the unequal quality of education. 相似文献
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Zahide Yildirim Charles M. Reigeluth Seolim Kwon Yuichi Kageto Zihang Shao 《Interactive Learning Environments》2013,21(6):721-736
This study explored the use of several learning management systems (LMS), their benefits, and their limitations in relation to the desired characteristics of an ideal Personalized Integrated Educational System (PIES) for the information age. A qualitative research design was used. The participants of the study were teachers, administrators, and technology coordinators in a small suburban school district. The data were collected through interviews and were subjected to content analysis. The findings of the study indicated that each of the LMSs investigated in this study still has some significant limitations, for none of them provides all the information-age functions of PIES, and what an ideal PIES should possess as information-age functions can be categorized under students’ learning, assessment and system-related preferences. 相似文献
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In this study, we wished to investigate the factors that determine the direction of the spin axis of a pitched baseball. Nineteen male baseball pitchers were recruited to pitch fastballs. The pitching motion was recorded with a three-dimensional motion analysis system (1000?Hz), and the orientations of the hand segment in a global coordinate system were calculated using Euler rotation angles. Reflective markers were attached to the ball, and the direction of the spin axis was calculated on the basis of their positional changes. The spin axis directions were significantly correlated with the orientations of the hand just before ball release. The ball is released from the fingertip and rotates on a plane that is formed by the palm and fingers; the spin axis of the ball is parallel to this plane. The lift force of the pitched baseball is largest when the angular and translational velocity vectors are mutually perpendicular. Furthermore, to increase the lift forces for the fastballs, the palm must face home plate. 相似文献