Download or read book The reform that Physics needs written by J. M. Arnaiz and published by Ediciones Go Beyond. This book was released on with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book we develop step by step the FIRST ALGEBRA OF MAGNITUDES, the specific dyadic algebra for physical quantities, in order to rectify the sloppy hypothesis of «arithmetization» of Physics, normalized by the International System of Units in sections 2.1, 5.2 , 5.4.1 and 5.4.6 of his brochure SI, which is tolerated by a clueless scientific community. With dyadic algebra, full meaning is given to the meanings of the laws, equations and compound units of Physics, a sense that we all neglect today . As a culmination, the «DYSMETRIC» FORECAST is reached, with innumerable and far-reaching implications for the enrichment of physical models and the development of infinite innovations. In this way, the trap of «arithmetizing» Physics in which we all easily fall, even the most reputable and award-winning scientists, is ended. Except for one in the entire history of Physics, which was Newton, the only one who operated with magnitudes through the affinity of physical quantities with the elements of geometry, teaching us that, although Physics is not «arithmetizable», on the other hand it is it can be «geometrized». It seems incredible, but it is a grotesque fact that nowadays no one cares about what is really done when operating with physical magnitudes or what is the full meaning of the composite magnitudes or of the analytical formulations, which underlie all of Physics, for what no one should take a step without first having clarified this knowledge. On the contrary, it turns out that operations apparently as elementary as the multiplication of a meter by a kilogram have no arithmetic explanation, because no one identifies what the multiplier of that product is, which does not multiply numbers, but rather dyads or quantities of length and mass. Despite which, it seems that no one is bothered by such a ridiculous embarrassment. Can one call himself a physicist who cannot rigorously define this simple operation and does not care? Can a science be called Physics that lacks a coherent algebra to operate with its fundamental elements, the quantities of physical phenomena? The truth is that the defect is too gross not to take it into account. All this as a consequence of the fact that the current arithmetic hypothesis that postulates the abelian multiplicative group structure for the magnitudes is impossible. Such a structure is only valid for internal additive laws, it is not valid for external multiplicative laws. Obviously, this situation is shameful and pernicious for Physics, it is unsustainable and must be corrected as soon as possible. The dyadic algebra of magnitudes, in addition to giving meaning to the laws, equations, and compound magnitudes, reveals striking consequences, such as the non-existence of inverse elements of physical units, since heterogeneous multiplicative dyadic operations are not internal composition laws, but external. In turn, it naturally leads to «dysmetry», which makes it possible to represent the infinite physical realms of empty space and which radically transforms the vision of physical constants, incompatible in an absolute sense with «dysmetric» spaces, including the number pi and the speed of light.
Download or read book Physics in a New Era written by National Research Council and published by National Academies Press. This book was released on 2001-07-15 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physics at the beginning of the twenty-first century has reached new levels of accomplishment and impact in a society and nation that are changing rapidly. Accomplishments have led us into the information age and fueled broad technological and economic development. The pace of discovery is quickening and stronger links with other fields such as the biological sciences are being developed. The intellectual reach has never been greater, and the questions being asked are more ambitious than ever before. Physics in a New Era is the final report of the NRC's six-volume decadal physics survey. The book reviews the frontiers of physics research, examines the role of physics in our society, and makes recommendations designed to strengthen physics and its ability to serve important needs such as national security, the economy, information technology, and education.
Download or read book Physics Teaching and Learning written by Dennis W. Sunal and published by IAP. This book was released on 2019-05-01 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physics Teaching and Learning: Challenging the Paradigm, RISE Volume 8, focuses on research contributions challenging the basic assumptions, ways of thinking, and practices commonly accepted in physics education. Teaching physics involves multifaceted, research-based, value added strategies designed to improve academic engagement and depth of learning. In this volume, researchers, teaching and curriculum reformers, and reform implementers discuss a range of important issues. The volume should be considered as a first step in thinking through what physics teaching and physics learning might address in teacher preparation programs, in-service professional development programs, and in classrooms. To facilitate thinking about research-based physics teaching and learning each chapter in the volume was organized around five common elements: 1. A significant review of research in the issue or problem area. 2. Themes addressed are relevant for the teaching and learning of K-16 science 3. Discussion of original research by the author(s) addressing the major theme of the chapter. 4. Bridge gaps between theory and practice and/or research and practice. 5. Concerns and needs are addressed of school/community context stakeholders including students, teachers, parents, administrators, and community members.
Download or read book Upgrading Physics Education to Meet the Needs of Society written by Maurício Pietrocola and published by Springer. This book was released on 2019-02-19 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nations around the globe consider physics education an important tool of economic and social development and currently advocate the use of innovative strategies to prepare students for knowledge and skills acquisition. Particularly in the last decade, a series of revisions were made to physics curricula in an attempt to cope with the changing needs and expectations of society. Educational transformation is a major challenge due to educational systems’ resistance to change. Updated curriculum content, pedagogical facilities (for example, computers in a school), new teaching and learning strategies and the prejudice against girls in physics classes are all issues that have to be addressed. Educational research provides a way to build schemas and resources to promote changes in physics education. This volume presents physics teaching and learning research connected with the main educational scenarios.
Download or read book Thinking Physics for Teaching written by C. Bernardini and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: The research in Physics Education has to do with the search of solutions to the complex problem of how to improve the learning and teaching of physics. The complexity of the problem lies in the different fields of knowledge that need to be considered in the research. In fact, besides the disciplinary knowledge in physics (which must be considered from the conceptual, the historical, and the epistemological framework), one has to take into account some basic knowledge in the context of psychology and the cognitive sciences (for the general and contextual aspects of learning) and some basic knowledge in education and comunication (for what concerns teaching skills and strategies). Looking back at the historical development of the research one may recognize that the complexity of the endeavour was not clear at first but became clear in its development, which shifted the focus of the research in the course of time from physics to learning to teaching. We may say that the research started, more than 30 years ago, with a focus on disciplinary knowledge. Physicists in different parts of the western world, after research work in some field of physics, decided to concentrate on the didactical comunication of physical knowledge.
Download or read book Demythologizing Educational Reforms written by Arthur T. Costigan and published by Routledge. This book was released on 2014-08-21 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are dozens of myths surrounding educational reform today, maintaining the school’s role in economic competitiveness, the deficiency of teachers, the benefits of increased testing, and the worthiness of privatization. In this volume, the editors argue that this discussion has been co-opted to reflect the values and worldviews of special interest groups such as elites in power, politicians, corporate educational foundations, and the media. Prominent educational writers tackle contemporary issues such as neoliberalism, suburban schooling, charter schools and parental involvement. They expose the "logic behind the talk" and critically examine these problematic beliefs to uncover meaningful improvements in education which are better grounded in the social, economic, political and educational realities of contemporary society.
Download or read book The Changing Role of Physics Depts in Modern Universities written by Redish and published by American Inst. of Physics. This book was released on 1998-07-09 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation The proceedings of the August 1996 conference, arranged in two volumes, focus on the physics baccalaureate as passport to the workplace; physics courses in service of students in other sciences and engineering; and the physics department's responsibility in pre- and in-service education of teachers. Issues include the changing goals of physics courses, the impact of physics education research on instruction, and applications of modern technologies. Volume 1 contains the presentations and poster papers; volume 2 contains description of 18 sample classes. No index. Annotation c. by Book News, Inc., Portland, Or.
Download or read book Mod Methods of Teac Physics written by and published by APH Publishing. This book was released on with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book School Science and Mathematics written by and published by . This book was released on 1908 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Language of Physics written by Elizabeth Garber and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work is the first explicit examination of the key role that mathematics has played in the development of theoretical physics and will undoubtedly challenge the more conventional accounts of its historical development. Although mathematics has long been regarded as the "language" of physics, the connections between these independent disciplines have been far more complex and intimate than previous narratives have shown. The author convincingly demonstrates that practices, methods, and language shaped the development of the field, and are a key to understanding the mergence of the modern academic discipline. Mathematicians and physicists, as well as historians of both disciplines, will find this provocative work of great interest.
Download or read book Intellectual Mastery of Nature Theoretical Physics from Ohm to Einstein Volume 1 written by Christa Jungnickel and published by University of Chicago Press. This book was released on 1990-09-15 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Christina Jungnickel and Russell McCormmach have created in these two volumes a panoramic history of German theoretical physics. Bridging social, institutional, and intellectual history, they chronicle the work of the researchers who, from the first years of the nineteenth century, strove for an intellectual mastery of nature. Volume 1 opens with an account of physics in Germany at the beginning of the nineteenth century and of German physicists' reception of foreign mathematical and experimental work. Jungnickel and McCormmach follow G. S. Ohm, Wilhelm Weber, Franz Neumann, and others as these scientists work out the new possibilities for physics, introduce student laboratories and instruction in mathematical physics, organize societies and journals, and establish and advance major theories of classical physics. Before the end of the nineteenth century, German physics and its offspring, theoretical physics, had acquired nearly their present organizational forms. The foundations of the classical picture of the physical world had been securely laid, preparing the way for the developments that are the subject of volume 2.
Download or read book Remarkable Physicists written by Ioan James and published by Cambridge University Press. This book was released on 2004-01-12 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sample Text
Download or read book Electromass written by Justin Sandburg and published by iUniverse. This book was released on 2010-02-18 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A new scientific truth does not triumph by convincing its opponents and making them see the light; a new generation grows up that is familiar with it." - Max Plank "The choice is the Universe, or nothing." - H. G. Wells When the Laws of Physics are observed to have been violated, it is not a scietist's job to explain the violation by creating new forces and keeping the Laws; it is the scientist's job to question and even abandon those Laws. - Justin Sandburg "Without expansion, our observations actually become harder to explain without inventing new physics. We have to be careful in which context this is used. Expansion is consistent with General Relativity and doesn't require new physics to describe it. Accelerating expansion, on the other hand, does!" - Anonymous "Chemistry ignores everything inside the valence shell, even though the space between the electrons and the nucleus cause emission which is unique even for atoms of the same valance. I couldn't help but make the connection to the very large emission in the observational study of the Universe." - Justin Sandburg Well the future looks bright indeed! I am not sure how anyone can read that and not come away with a much richer, more fulfilling, and far more interesting view of the universe we reside in. It is all right there, in your face, and all you have to do is take a halfway decent look at it and it becomes obvious..." -Anonymous "Some form on ultra dense compact matter may be the dynamo in forming the stable jets that reform galaxies such as the "cartwheel" and dual and quad jets that we can observe. These stable jets are responsible for the evolution and form of not only their galaxy but distant galaxies. This paper is quite interesting." -Anonymous "I have read your book quickly and it deserves another read. Good effort!... to take someone from the very basics of physics and expose them to... I applaud your effort." - Anonymous "Why has it taken this long to arrive at such a logical deduction? It makes so much more sense, really." - Anonymous "The question is: what is mass really a function of? This is where ideas like electromass come in. I totally dig this idea...." -Anonymous "So we have to admit that there are no absolutes. Only differences. And it is the differences that mean things, not the similarities (although they are not completely worthless). (Funny how, as a society, we are made to conform and so minimize differences where as everything else relies on seeing differences and making use of them" -Anonymous "Time/line differentials are hardly mainstream physics." -Anonymous
Download or read book American Journal of Physics written by and published by . This book was released on 2002 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rethinking the Way We Teach Science written by Louis Rosenblatt and published by Routledge. This book was released on 2011-03-17 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering a fresh take on inquiry, this book draws on current research and theory in science education, literacy, and educational psychology, as well as the history and philosophy of science, to make its case for transforming the way science is taught. Re-thinking the Way We Teach Science addresses major themes in national reform documents and movements--how to place students at the center of what happens in the classroom; how to shift the focus from giving answers to building arguments; how to move beyond narrow disciplinary boundaries to integrated explorations of ideas and issues that connect directly with students; and most especially, the importance of engaging students in discussions of an interactive and explanatory character. Deeply anchored in the classroom, highly interactive, and relevant across grade levels and subject matter, above all this is a book about choosing to place the authority of reason over that of right answers.
Download or read book Diffusion Implementation and Reinvention of a University Physics Reform written by Kathleen Teressa Foote and published by . This book was released on 2015 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Straight Talk Leadership in State and Community Education Reforms written by United States. Congress. House. Committee on Education and the Workforce and published by . This book was released on 1999 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Hearing before the Committee on Education and the Workforce was held January 27, 1999. It contains opening statements by the chairman of the Committee on Education and the Workforce, Ohio Senator Voinovich, Governor Ridge of the State of Pennsylvania, and the Committees' reauthorization of the Elementary and Secondary Education Act. Appendices list opening statements of the chairman, Congressmen, Governor, and Senator. The hearing focuses on elementary and secondary education reform efforts that have been undertaken by certain states and communities. (DFR)
