The Provisional Report of the National Committee on a Geometry Syllabus

1912 ◽  
Vol 4 (3) ◽  
pp. 97-103
Author(s):  
Howard F. Hart
Keyword(s):  
Mathematics Teacher ◽  
National Committee ◽  
History Of ◽  
Good Report

We have before us for discussion the Provisional Report of the National Committee of Fifteen on a Geometry Syllabus. The history of the formation of this committee and the results of its subcommittee on Logical Considerations have already been presented to this Association by Mr. E. R. Smith and printed in the Mathematics Teacher for June, 1910. When it was suggested to me that I discuss this report before you I hesitated because the form of this report, in which at times it appears to be the habit of the committee to propose a change, then debate the question and finally straddle the fence, does not lend itself to criticism, and also because in general this is a good report and the result of much work. I accepted in the hope that certain features of this report might be discussed and the Association take definite action with respect to them.

A Pillar of Mechanical Engineering Design Education in Australia: 25 Years of the Warman Design and Build Competition

2013 ◽  
Author(s):  
Warren F. Smith
Keyword(s):  
Engineering Design ◽  
Design Education ◽  
Mechanical Engineering ◽  
Engineering Students ◽  
Student Assessment ◽  
National Committee ◽  
Engineering Design Education ◽  
Wide Range ◽  
Institutional Learning ◽  
History Of

The “Warman Design and Build Competition”, running across Australasian Universities, is now in its 26th year in 2013. Presented in this paper is a brief history of the competition, documenting the objectives, yearly scenarios, key contributors and champion Universities since its beginning in 1988. Assuming the competition has reached the majority of mechanical and related discipline engineering students in that time, it is fair to say that this competition, as a vehicle of the National Committee on Engineering Design, has served to shape Australasian engineering education in an enduring way. The philosophy of the Warman Design and Build Competition and some of the challenges of running it are described in this perspective by its coordinator since 2003. In particular, the need is for the competition to work effectively across a wide range of student group ability. Not every group engaging with the competition will be competitive nationally, yet all should learn positively from the experience. Reported also in this paper is the collective feedback from the campus organizers in respect to their use of the competition as an educational experience in their classrooms. Each University participating uses the competition differently with respect to student assessment and the support students receive. However, all academic campus organizer responses suggest that the competition supports their own and their institutional learning objectives very well. While the project scenarios have varied widely over the years, the intent to challenge 2nd year university (predominantly mechanical) engineering students with an open-ended statement of requirements in a practical and experiential exercise has been a constant. Students are faced with understanding their opportunity and their client’s value system as expressed in a scoring algorithm. They are required to conceive, construct and demonstrate their device with limited prior knowledge and experience, and the learning outcomes clearly impact their appreciation for teamwork, leadership and product realization.

scholarly journals Argentinian Association of Crystallography: IYCr activities and 10th anniversary

2014 ◽  
Vol 70 (a1) ◽  
pp. C1306-C1306
Author(s):  
Ricardo Baggio ◽  
Pablo Botta ◽  
Florencia Di Salvo ◽  
Sebastián Klinke ◽  
Griselda Narda ◽  
...  
Keyword(s):  
Primary Schools ◽  
Buenos Aires ◽  
Scientific Meeting ◽  
National Committee ◽  
Ministry Of Education ◽  
La Plata ◽  
Academic Activities ◽  
History Of ◽  
Scientific Meetings ◽  
National Workshop

"The history of Crystallography in Argentina is very rich, probably starting with the pioneer work of Prof. Ernesto Galloni in the decade of the `40s. Thanks to Prof. Galloni, the National Committee of Crystallography was founded in 1958 and recognized by the IUCr in 1960. This committee organized several scientific meetings and was in good contact with the Ibero American Crystallography Group during about 35 years. After some crisis in the late `90s, some young crystallographers decided to reorganize the activities and form the Argentinian Association of Crystallography (AACr), which was finally founded on October 30th, 2004, on the occasion of the ""National Workshop on Crystallography"" held in Villa Giardino, Province of Córdoba. Therefore, in the International Year of Crystallography, the AACr is also celebrating its tenth anniversary. The regular annual events of the AACr are a scientific meeting, a school on Crystallography and a workshop. This year, they will be held in Mar del Plata (Province of Buenos Aires) in the period of October 27th-Novembre 7th. In addition, many other academic activities such workshops or postgraduate courses are being organized in the whole country. It is worth to remark the School on Fundamental Crystallography to be held in La Plata, followed by an Agilent-UNESCO-IUCr OpenLab in La Plata and Buenos Aires, in April-May. Moreover, taking into account that Crystallography is a field that needs more promotion in our country, the AACr decided to propitiate several educational and dissemination activities. They include a national crystal growing contest, promotion of Crystallography in high and primary schools through the National Fairs of Science of the Ministry of Education, dissemination talks for different audiences, exhibitions, etc. Acknowledgements: The AACr thanks all the crystallographers that are working hard in these activities: G. Echeverría, O. Piro, S. Suárez, M. Saleta, D. Tobía, R. Carbonio, G. Aurelio, J. Pedregosa, F. Doctorovich, S. Conconi, L. Baqué, F. Napolitano, S. Alconchel, C. Alvarez, A. Ares, C. Bernini, S. Brühl, M. Dailoff, M.A. Foi, M. Harvey, M.S. Lassa, S. Montoro, E. Pannunzio Miner, etc."

The Reorganization Report of 1923

1951 ◽  
Vol 44 (2) ◽  
pp. 90-96
Author(s):  
Charles H. Butler
Keyword(s):  
United States ◽  
Secondary Education ◽  
Mathematics Teacher ◽  
Secondary Mathematics ◽  
The United States ◽  
National Committee ◽  
Late Professor ◽  
The Past ◽  
Educational Philosophies

An appreciative understanding of the position and the program of mathematics in the modern American scheme of secondary education can best be had by viewing it against the backdrop of history. Its evolution from the stereotyped arithmetic of colonial days to the comprehensive and varied offering of today represents a continuing effort to make mathematics contribute all it could toward the achievement of the broad aims of prevailing educational philosophies, and many influences have been operative in shaping its course. The story of the evolving program of secondary mathematics has been fully and well recounted in numerous books and articles. It is not the purpose of this paper to tell the whole story again, but merely to indicate something of the contribution of one important committee, and especially of one of its members, to the development of the program in mathematics in the United States in the past quarter of a century. This committee was the National Committee on Mathematical Requirements, and the member of it to whom reference was made was the late Professor Raleigh Schorling, to whose memory this issue of The Mathematics Teacher is dedicated.

The War on Euclid

1942 ◽  
Vol 35 (5) ◽  
pp. 205-207
Author(s):  
Charles Salkind
Keyword(s):  
Mathematics Teacher ◽  
Progressive Education ◽  
Turn Of The Century ◽  
Joint Commission ◽  
Plane Geometry ◽  
Education Association ◽  
History Of ◽  
The Joint Commission

To recite the history of the attempts, since even before the turn of the century, to modify the method and content of the Plane Geometry Course or “Euclid,” is to invite upon oneself the charge of banality. From the early efforts of Perry and Russell in England, of Laisant in France, of Klein in Germany, of Moore and Hedrick in our own country, to the two most recent reports by the Progressive Education Association and the Joint Commission, through article after article in The Mathematics Teacher and other professional magazines, the battle for reform has been and still is raging.

Historically Speaking—: Radii of the Apollonius Contact Circles

1966 ◽  
Vol 59 (6) ◽  
pp. 574-576
Author(s):  
C. N. Mills ◽  
Howard Eves
Keyword(s):  
Analytical Solution ◽  
Mathematics Teacher ◽  
Analytic Geometry ◽  
History Of ◽  
The Subject

The subject of this article is not new. In the October 1961 issue of The Mathematics Teacher, Professor N. A. Court gives an excellent history of the Apollonius contact circles. Before the invention of analytic geometry, mathematicians were concerned with the construction of the circles. Descartes attempted an analytical solution, and we learn from his memoirs that he gave up in despair.

The Bakerian Lecture 1978 - Cosmic exploration by X-rays

1979 ◽  
Vol 366 (1724) ◽  
pp. 1-21 ◽  
Keyword(s):  
The United States ◽  
National Committee ◽  
Radio Sources ◽  
Cosmic Radio ◽  
The Sun ◽  
X Rays ◽  
X Ray ◽  
Recent Developments ◽  
History Of ◽  
The Subject

Bakerian Lectures dealing with astronomical topics have occurred roughly every ten years during this century. They have therefore something of the character of reports on progress and one need read no further back than Hoyle’s ‘Review of recent developments in cosmology’ (Hoyle 1968) and Ryle’s ‘The nature of the cosmic radio sources’ (Ryle 1958) to discover the background against which are to be seen the dramatic changes of the ensuing period. It stretches from the conception of X-ray astronomy through its birth, with the discovery of the first non-solar source (Giacconi et al . 1962), to its maturity with the availability of satellites to provide long exposures. Nor is it any accident that the root κóσμoς is prominent in the titles of recent lectures for while those of Jeans, Eddington, Milne and Blacket were concerned with our Galaxy, the drama is now truly cosmic. Cosmic X-ray astronomy grew out of the study of the Sun and for this reason its founding father is Herbert Friedman. Giacconi describes well the early history of the subject (Giacconi & Gursky 1974) and tells how, in June 1962, having been interested in the idea by Rossi in September 1959, he and his colleagues detected flux coming neither from the Sun nor from the Moon. Friedman had discussed as early as 1956 ‘how his group obtained puzzling results, which might have been due to celestial X-ray fluxes’, and reported this at the I. A. U. meeting in Moscow in 1958. Stimulated by our solar studies with the Skylark rocket, similar thinking was taking place under the auspices of this Society. Mention of this was made at a conference in the United States in June 1961 (Boyd 1962) but a meeting of the Astronomy Working Group of the British National Committee on Space Research (N. C. S. P./34, 1959 a ) had discussed, in May 1959, the possibility, of mounting ‘Directive X-ray counters’ on the proposed U. K. -I satellite. The minute read ‘Current theories suggested that there may be objects in the sky with strong X-ray emission although inconspicuous visually. A search for these is a matter of great interest and importance.’ It is noteworthy that Hoyle, who had discussed Friedman’s speculations with him, was present at the meeting.

scholarly journals That Was Then…This is Now: Utilizing the History of Mathematics and Dynamic Geometry Software

2021 ◽  
Vol 9 (2) ◽  
pp. 198-212
Author(s):  
Michelle Meadows ◽  
Joanne Caniglia
Keyword(s):  
Mathematics Teacher ◽  
History Of Mathematics ◽  
Dynamic Geometry ◽  
Dynamic Geometry Software ◽  
Dynamic Nature ◽  
Pedagogical Approach ◽  
History Of ◽  
Toulmin’S Model

Pre-service mathematics teacher (PST) education often addresses within Geometry Classes how to utilize Dynamic Geometric Software (DGS). Other classes may also incorporate teaching pre-service teachers about the history of mathematics. Although research has documented the use of Dynamic Geometric Software (DGS) in teaching the history of mathematics (HoM) (Zengin, 2018), the focus of this research specifically targets the development of proof for pre-service teachers by utilizing DGS to revisit historical proofs with a modern lens. The findings concur with Fujita et.al. (2010), Zengin (2018), and Conners (2007) work on proof. The novelty of this article was the combination of incorporating the history of mathematics (HoM), dynamic geometry software (DGS), and Toulmin’s model of argumentation. A pedagogical approach appeared to emerge: DGS’s dynamic nature allowed PSTs to see several examples of a method to provide them with an illustration that may be used in proofs.   

scholarly journals Awareness, treatment, and control of hypertension and related factors in adult Iranian Population

2020 ◽  
Author(s):  
Mohsen Mirzaei ◽  
Masoud Mirzaei ◽  
Behnam Bagheri-Fahraji ◽  
Ali Dehghani
Keyword(s):  
Blood Pressure ◽  
Health Workers ◽  
Public Awareness ◽  
Public Health Problem ◽  
Iranian Population ◽  
Uncontrolled Hypertension ◽  
National Committee ◽  
Female Sex ◽  
History Of ◽  
And Control

Abstract Background: Hypertension, known as the silent killer, is a major risk factor for cardiovascular disease. Awareness and treatment of hypertension is not appropriate in the world, and this has led to an increase in mortality and morbidity caused by uncontrolled hypertension.This study aims to estimate awareness, treated, and controlled hypertensive and relevant predictors in an adult Iranian population.Methods: This cross-sectional study was conducted on 10000 adults aged 20-69 years in Yazd, Iran. They were selected through multi-stage random cluster sampling in 2015-2016. Blood pressure was measured three-time with standard protocol by trained health workers. Those with a positive history of hypertension and using anti-hypertensive drugs, prescribed by a physician, were considered hypertensive. Hypertension was defined as systolic blood pressure ≥140 mmHg and/or diastolic BP of ≥90 mmHg. Uncontrolled hypertension was defined in accordance with recommended treatment targets by the Joint National Committee (JNC7). Logistic regression was used to assess the predictors of hypertension awareness, treatment and control.Results: The prevalence of hypertension was 37.3%, and the prevalence of pre-hypertension was 46.4%. 49.7% of People with hypertension were aware of their disease, and 71.5% of them were using antihypertensive drugs prescribed by physicians. Blood pressure was controlled in 38.9% of the treated patients. In the adjusted model, older age, female sex, and history of diabetes mellitus were positively associated with higher awareness. High physical activity, tobacco smoking, and diabetes are the only predictors of treated high blood pressure. Younger age, female sex, and higher education were determinants of controlled hypertension. Having health insurance was significantly correlated with awareness and control of hypertension.Conclusion: Hypertension is a public health problem in this population, which is not well controlled. Half of the patients were unaware. Intervention for increased screening coverage is needed. It should plan to raise public awareness about hypertension and improve hypertension control under the supervision of physicians. Implement a family physician program is recommended in the health system.

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