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71.
正确理解物理概念对于学生学习物理学科有着重要意义,科学而有效的物理教学方法应当重视学生心理活动的分析、解释与控制,并与学生的认知活动相符合。本文探讨了物理概念的分类及其特性,并从教育心理研究的角度提出物理概念教学的基本策略。 相似文献
72.
Rats were trained in a three-alternative spatial delayed matching-to-sample task in a starburst maze. Samples consisted of rewarded forced choices of one arm, and retention was indicated by rats’ returning to that arm after a 90-sec delay. If a rat made an error on its first choice, it was returned to the start compartment and allowed a second choice. Unlike in previous experiments with this task, all three arms were available during the animals’ second choices. The rats tended to perseverate in their second choices by returning to the arm that they had erroneously visited on their first choice. In Experiment 1, the accuracy of second choices following first-choice errors was below chance during the first block of sessions, when a 90-sec delay intervened between the first choice and the second choice, and at chance during the second block of sessions, when a short (5–6 see) delay intervened between first and second choices. In Experiment 2, long-delay and short-delay sessions were randomly presented to naive subjects. Similar results were obtained. In both experiments, the tendency to repeat the erroneous first choice was greater when long delays separated the two choices than when short delays were used. The results suggest that rats make their first-choice errors because they erroneously encode or remember the location of the sample and that they base their second choices on the same erroneous-memory. The increase in perseveration at long delays implies some kind of rehearsal-like mechanism that slows forgetting of the memory controlling the first choice. 相似文献
73.
74.
While a vast literature exists on students and their learning, work on lecturers and their teaching continues to lag some
way behind. This paper explores the notion that the complexity of Higher Education (HE) today significantly impacts upon what
goes on in the classroom through a two-tiered study. Semi-structured interviews were conducted to explore lecturers’ perceptions
and experiences of teaching a specific module. Interviewees raised issues pertaining to the wider departmental, institutional
and socio-political context. Consequently, focus groups were run with key people in the University to explore their perceptions
of teaching and learning within the current HE climate. The findings suggest that lecturers perceive numerous external factors
to impinge upon their teaching and attempt to militate against these in various ways in order to achieve ongoing enhancement
of learning for students.
相似文献
Susan J. LeaEmail: |
75.
Susan M Markle 《British journal of educational technology : journal of the Council for Educational Technology》1992,23(3):222-227
The emotional and intellectual advantages claimed for teaching by discovery have a long history, but actual designs for instructional environments in which discovery learning is facilitated are still all too rare. Contrary to many people's assumptions, the Socratic dialogues show no evidence of discovery-based learning, nor are they even examples of good questioning technique. Those who work with hypertext need to give deep thought to what it means to discover while being told. 相似文献
76.
This study examined perceptions of college of education students and their experiences with Channel One, a privately-owned
news service used in public education. Given that about one-third of middle and high schoolers in the US view the broadcast
every school day, the authors surveyed 172 freshmen to discern their views and attitudes toward Channel One programming and
commercials and the role colleges and universities might play in relation to this media service. While most studies on Channel
One have been conducted from a K-12 point of view, the goal of this study was to reconsider the topic from the perspective
of prospective teachers and post-secondary education.
A. J. Angulo is Assistant Professor of Social Foundations, Winthrop University. He received an Ed.D. and Ed.M. from Harvard University.
His research interests include history of education, technology and education, and student rights.
Susan K. Green is Associate Professor of Educational Psychology, Winthrop University. She received a Ph.D. in social psychology from Loyola
University, Chicago and a Ph.D. in educational psychology and research from the University of South Carolina, Columbia. Her
interests include classroom assessment, motivational and instructional strategies to promote learning, and multicultural issues
in education. 相似文献
77.
Emily Worthington Susan Maude Kere Hughes Gayle Luze Carla Peterson Mary Jane Brotherson Katherine Bruna Molly Luchtel 《Early Childhood Education Journal》2011,39(1):51-60
The dramatic growth in the number of children learning English as a second language in our country has led to a corresponding
increase in the need to understand how teachers and schools can effectively teach children who are learning English as a second
language. Many teachers report not feeling prepared to meet the needs of these children (National Center for Education Statistics,
Teacher preparation and professional development: 2000. , 2002). The current study used focus group interviews to examine how Head Start teachers in one program addressed the special learning
needs of children learning English in their classrooms. Key challenges involved communicating with children and their families
in their home language. Teachers used other staff, parents, and children in the classroom to interpret. Strategies involved
visual aids, pictures, gestures, and a welcoming classroom environment. Resources used by teachers were professional development
and language skills of other staff. However, available resources were often underutilized and limited for teachers to use
in meeting the challenges the teachers faced in the classroom. Suggestions are presented for overcoming the challenges and
limited resources encountered by teachers, such as changes in preservice and inservice training opportunities, and second
language learning opportunities for teachers. Further implications for training and research are discussed. 相似文献
78.
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80.
探究学习作为数学新课程标准所提倡的学习方式,恰逢提倡课堂教学信息化时代,本文结合电子白板的特点和教学功能,研究促进数学探究学习的策略,并结合实际案例进行分析。 相似文献