標(biāo)題: Titlebook: Using Design Research and History to Tackle a Fundamental Problem with School Algebra; Sinan Kanbir,M. A. (Ken) Clements,Nerida F. Ellert [打印本頁] 作者: 叛亂分子 時(shí)間: 2025-3-21 16:22
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書目名稱Using Design Research and History to Tackle a Fundamental Problem with School Algebra讀者反饋學(xué)科排名
作者: THE 時(shí)間: 2025-3-21 22:54
Quantitative Analyses of Data,shops and the modeling workshops) were large. The chapter concludes by introducing two questions. First, although the performance gains were highly . significant, and the effect sizes large, were they . significant? And, second, “What was there about the interventions which generated such apparently impressive results?”作者: Femine 時(shí)間: 2025-3-22 02:37 作者: 激怒某人 時(shí)間: 2025-3-22 05:54 作者: 有發(fā)明天才 時(shí)間: 2025-3-22 09:05 作者: 不能根除 時(shí)間: 2025-3-22 16:58 作者: EVICT 時(shí)間: 2025-3-22 20:12
Historical Reflections on How Algebra Became a Vital Component of Middle- and Secondary-School Currbra. The following six purposes for school algebra, recognized by various writers over the past three centuries, are then identified: (a) algebra as a body of knowledge essential to higher mathematical and scientific studies, (b) algebra as generalized arithmetic, (c) algebra as a prerequisite for e作者: 誘拐 時(shí)間: 2025-3-22 21:16 作者: Hallowed 時(shí)間: 2025-3-23 01:25 作者: bleach 時(shí)間: 2025-3-23 05:31 作者: Ornithologist 時(shí)間: 2025-3-23 12:11
Research Design and Methodology,on of students to two groups occurred, it was legitimate for null and research hypotheses to be formulated for the quantitative analyses, and those hypotheses are carefully defined in this chapter. One of the important challenges was to identify the population to which inferences would be made. Deta作者: 十字架 時(shí)間: 2025-3-23 14:31
Quantitative Analyses of Data,rmance gains. Thus, after students had participated in both the workshops, their performances on both parts of the .—that is to say, on the questions concerning structure and on the questions concerning modeling—were much improved. Cohen’s . effect sizes for each set of workshops (the structure work作者: Frenetic 時(shí)間: 2025-3-23 21:30
Qualitative Analyses of Data,and Clements’s theory of receptive-expression modes of communication. For many of the students, there was evidence of “significant growth,” but for some, there was “no evidence.” Findings from these analyses complemented and supported findings from the quantitative analyses in Chapter .. Qualitative作者: 蝕刻 時(shí)間: 2025-3-24 00:58
Answers to Research Questions, and Discussion,s have pointed to the success of both the structure and the modeling workshops. Initially, the seventh-grade participants had very little knowledge of the associative and distributive properties—they did not know the definitions, and could not apply the properties to numerical calculations. A simila作者: Thyroxine 時(shí)間: 2025-3-24 03:28
Postscript: Framing Research Aimed at Improving School Algebra,l algebra to the point where not only will the students be able to generalize freely, but will also be able to apply the algebra that they learn. The first point made in the chapter is that ., because the six purposes of school algebra identified in the historical analysis presented in Chapter 2 of 作者: Chronic 時(shí)間: 2025-3-24 08:02
Book 2018ematics—why do so many middle-school and secondary-school students find it difficult to learn algebra well? What makes the book important are the unique features which comprise the design-research approach that the authors adopted in seeking a solution to the problem.?.The first unique feature is th作者: jaunty 時(shí)間: 2025-3-24 12:38
2509-9736 .Features a foreword written by A. Eamonn Kelly, the world‘sIn this well-illustrated book the authors, Sinan Kanbir, Ken Clements, and Nerida Ellerton, tackle a persistent, and universal, problem in school mathematics—why do so many middle-school and secondary-school students find it difficult to le作者: 極力證明 時(shí)間: 2025-3-24 17:37
Identifying a Problem with School Algebra,dary-school students do not learn algebra well. And, the third perspective offers a set of principles which might begin to provide an answer to the fundamental problem. These principles were applied in an intervention study with seventh-grade students which is described in this book.作者: Synapse 時(shí)間: 2025-3-24 19:40
Research Design and Methodology,potheses are carefully defined in this chapter. One of the important challenges was to identify the population to which inferences would be made. Details relating to the development of appropriate pencil-and-paper tests and an interview protocol are also given, as are details relating to the calculation of Cohen’s . effect sizes.作者: Accomplish 時(shí)間: 2025-3-25 00:58
ponsibility of the Narkompros RSFSR, the People’s Commissariat of Education of the newly established RSFSR (which comprised most of what was in 1923 to become the USSR); a scientific department was established as one of its seventeen departments.. On the other hand the organisations with a military 作者: 類似思想 時(shí)間: 2025-3-25 05:27 作者: 怎樣才咆哮 時(shí)間: 2025-3-25 09:02 作者: 永久 時(shí)間: 2025-3-25 15:12
Sinan Kanbir,M. A. (Ken) Clements,Nerida F. Ellertonact laws, mathematically expressed. Newton’s law of gravity in particular accounted for so many otherwise unrelated facts in the heavens and upon earth that it seemed to possess almost scriptural authority. For some, such as the French astronomer and mathematician Laplace, whose . (1825) was transla作者: CURT 時(shí)間: 2025-3-25 19:35
Sinan Kanbir,M. A. (Ken) Clements,Nerida F. Ellertonnces during the last decade have resulted in a fundamental change in the way we view disease processes, such as sepsis, shock, acute lung injury, and traumatic brain injury. Pediatric intensivists have been both witness to and active participants in bringing about these changes. As the understanding作者: tariff 時(shí)間: 2025-3-25 21:44 作者: Axon895 時(shí)間: 2025-3-26 02:28
Sinan Kanbir,M. A. (Ken) Clements,Nerida F. Ellertonized but perhaps overlooked due to the strong focus upon pressure redistribution. Around 2010 interest has grown in the microclimate and its management within pressure ulcer prevention. There is limited data upon which to base firm conclusions around whether modifying the microclimate influences pre作者: 厚顏無恥 時(shí)間: 2025-3-26 07:02
Sinan Kanbir,M. A. (Ken) Clements,Nerida F. Ellertonsues of science and religion in the classroom.Presents a num.This book brings together the latest research in education in relation to science and religion. Leading international scholars and practitioners provide vital insights into the underlying debates and present a range of practical approaches作者: 空氣傳播 時(shí)間: 2025-3-26 10:59
Sinan Kanbir,M. A. (Ken) Clements,Nerida F. Ellertonve referred to it. Yet he objected to a word ‘both to my mouth and ears so awkward that I think I shall never be able to use it’. The excessively sibilant word complained of, with the ‘equivalent of three separate sounds of S’, was ‘physicist’.. His correspondent William Whewell, soon to become Mast作者: Ambiguous 時(shí)間: 2025-3-26 16:31 作者: antidote 時(shí)間: 2025-3-26 18:33 作者: 我們的面粉 時(shí)間: 2025-3-27 00:55
or synergy and cross-fertilisation are yet unused. This divide is unfortunate, since educators need communication skills and communicators often use aspects of education in their strategies. Moreover, innovation processes in both domains ask for education and communication insights and skills. There作者: 不自然 時(shí)間: 2025-3-27 02:35 作者: 完成才會征服 時(shí)間: 2025-3-27 05:32
Using Design Research and History to Tackle a Fundamental Problem with School Algebra978-3-319-59204-6Series ISSN 2509-9736 Series E-ISSN 2509-9744 作者: forbid 時(shí)間: 2025-3-27 13:10 作者: 議程 時(shí)間: 2025-3-27 16:50 作者: mosque 時(shí)間: 2025-3-27 19:01
Sinan Kanbir,M. A. (Ken) Clements,Nerida F. EllertFirst book to present a history of school algebra.Introduces a design research approach to solving the fundamental problem of school algebra.Features a foreword written by A. Eamonn Kelly, the world‘s作者: SUE 時(shí)間: 2025-3-27 23:10
Sinan Kanbir,M. A. (Ken) Clements,Nerida F. Ellertonch that was considered one of the most important wealth‘s of Soviet Union, giving not specific attention to the strategic importance of Science and, even more, 978-94-010-6573-3978-94-009-0199-5Series ISSN 1383-7176 作者: Palatial 時(shí)間: 2025-3-28 02:43 作者: FACET 時(shí)間: 2025-3-28 06:37 作者: Iatrogenic 時(shí)間: 2025-3-28 12:50
Sinan Kanbir,M. A. (Ken) Clements,Nerida F. Ellertonk documents the correlations existing between science and technology, and elucidates these correlations with practical applications ranging from real-life situations, from R&D to energy production. As it is a s978-3-319-36285-4978-3-319-09189-1作者: FLACK 時(shí)間: 2025-3-28 18:19 作者: Accord 時(shí)間: 2025-3-28 19:34
Framing a Classroom Intervention Study in a Middle-School Algebra Environment,ad to incorrect, or inappropriate, conclusions being made. It is argued that the first thing that needs to be done in a mathematics education research investigation is to identify, in clearly stated terms, the problems for which solutions are to be sought. Having done that, historical frameworks—whi作者: DAUNT 時(shí)間: 2025-3-29 02:47
Answers to Research Questions, and Discussion,ents—but not all of them—showed strong improvement in relation to structure and modeling. Students’ knowledge of definitions and skills improved, they developed appropriate imagery, and their self-confidence when asked to answer questions relating to structure and modeling improved. The results are 作者: Glossy 時(shí)間: 2025-3-29 06:41 作者: 態(tài)度暖昧 時(shí)間: 2025-3-29 08:39
