Geometric Transformations in the Plane: Shapes in Motion.

2021 ◽  
Vol 8 (3) ◽  
pp. 156-175
Author(s):  
Antonio Paulo Muccillo de Medeiros ◽  
Lícia Giesta Ferreira De Medeiros
Keyword(s):  
Historical Perspective ◽  
Basic Education ◽  
Practical Application ◽  
Geometric Transformations

This work intends to analyze the validity of inserting the study of Geometric Transformations in Basic Education. It is based on the analysis, from the historical perspective, of the use of these transformations by man and the development of these concept by mathematicians. It intends to show that this subject can be used as an integrating content between the branches of mathematics in basic education to contextualize teaching of subjects in which students do not easily see a practical application.

scholarly journals A Concepção de Ensino Médio e de Currículo Expressa na Proposta de São Paulo

Horizontes ◽  
2012 ◽  
Vol 30 (2) ◽  
Author(s):  
Dirce Djanira Pacheco e Zan
Keyword(s):  
High School ◽  
Federal Government ◽  
Historical Perspective ◽  
Basic Education ◽  
Sao Paulo ◽  
Department Of Education ◽  
São Paulo ◽  
Official Document ◽  
Paulo State ◽  
São Paulo State

Recentemente a Secretaria de Educação do Estado de São Paulo promoveu mudanças no currículo para o Ensino Médio das escolas da rede pública. Esse processo teve início no ano de 2008 com a publicação dos primeiros documentos voltados para os ensinos Fundamental (II Ciclo) e Médio. Neste texto apresento - a partir de retomada histórica do debate acerca da identidade do Ensino Médio no país e dos documentoscurriculares do governo federal divulgados desde os anos de 1990 - uma análise inicial dos documentos curriculares de São Paulo no que se refere à concepção deste nível de ensino e de currículo focando, em especial, as disciplinas de Ciências Humanas. Palavras-chave: Currículo, Ensino Médio, Estado de São Paulo. High School and curriculum conceptions in the official document of São Paulo State AbstractRecently the Department of Education of São Paulo promoted changes in the curriculum for high school public level. This process began in 2008 with publication of the first documents to basic education (period II) and high school. This paper point out – from a historical perspective about the discussion about the school identity in the country and the federal government curriculum documents published since 1990´s – an initial analysis of the curriculum documents of São Paulo State, focusing this scholar level, particularly, thedisciplines of Humanities. Key-words: curriculum, high school, São Paulo State.

scholarly journals El Juego como Estrategia Didáctica para el fortalecimiento de los valores morales en los niños y niñas de 8 a 9 años de Educación Básica / The game as a teaching strategy for strengthening moral values in children of 8-9 years of basic education

Ciencia Unemi ◽  
2015 ◽  
Vol 8 (16) ◽  
pp. 33
Author(s):  
Karla Game Mendoza
Keyword(s):  
Social Life ◽  
Basic Education ◽  
Teaching Strategy ◽  
Research Work ◽  
Moral Values ◽  
Family Context ◽  
Educational Game ◽  
Practical Application ◽  
Personalized Instruction ◽  
Degree Of Acceptance

Si el juego está presente como estrategia didáctica tanto en el contexto escolar como familiar, de niños y niñas, de 8 a 9 años, de Educación Básica, de la Unidad Educativa Huellas de Conocimiento, del cantón Milagro, provincia del Guayas, Ecuador. Se encontró que el 68% de los estudiantes respondió que en las actividades socio-culturales no se incluye el juego y 60% expresó que muy pocas veces y nunca se incluyen a los padres. Estos resultados fueron producto de la aplicación de encuestas a 25 padres de familia, 25 estudiantes y 15 docentes, también se conoció el grado de aceptación e interés de los docentes por aplicar el juego y con ello estimular en los niños y niñas una convivencia social sana. 87% de profesores están dispuestos a aplicarlo al igual que el 80% de los padres de familia, luego de una instrucción personalizada. La propuesta del Juego didáctico permitirá realizar de forma divertida y vivencial, acciones que orienten a la aplicación práctica de los valores morales entre los miembros de la comunidad educativa. AbstractIn this detailed research work, field and cross are disclosed whose objective was to establish whether the game is present as a teaching strategy in both the school and family context, children from 8-9 years of primary education, of the Education Unit of Knowledge Footprints, Canton Milagro, Guayas Province, Ecuador. It found that 68% of students do not include the games in their socio-cultural activities, and 60% said that rarely or never they include their parents. These findings were the result of the implementation of surveys 25 parents, 25 students and 15 teachers, the degree of acceptance and interest of teachers was also known to apply the game and thereby stimulate children a healthy social life. 87% of teachers are willing to implement it to 80% of parents, after a personalized instruction. The proposal will allow for Educational game fun and primary way, actions to guide the practical application of moral values among members of the educational community.

scholarly journals The role of acupuncture during the COVID-19 pandemic: From the historical perspective to practical application

2020 ◽  
Vol 03 (01) ◽  
pp. 27-35
Author(s):  
Yemeng Chen
Keyword(s):  
Chinese Medicine ◽  
Symptom Management ◽  
Historical Perspective ◽  
Preventive Treatment ◽  
Therapeutic Effects ◽  
Practical Application ◽  
Ancient Literature ◽  
Body Resistance ◽  
Practical Experiences

Acupuncture has valuable therapeutic effects on combating pestilence based on ancient literature and practical experiences acquired during the COVID-19 pandemic in China. Inner Classic of Nei Jing had laid out the principles and therapeutic methods for acupuncture applied to treat febrile diseases and special preventive treatment for pestilence as well, which was an idle sample of Cosmo-Human Correspondence doctrine of Chinese medicine. The author developed a practical protocol for acupuncture in body-resistance enhancement, symptom management, and post-pandemic care during COVID-19 outbreak. The protocol is more suitable for practicing in the western countries. Special precautions of practice during the pandemic and reopening clinic issues aftermath are also introduced.

scholarly journals MÉTODO PARA RESOLVER EQUAÇÕES DIOFANTINAS COM COEFICIENTES NO CONJUNTO DOS NÚMEROS RACIONAIS

2015 ◽  
Vol 37 ◽  
pp. 47
Author(s):  
Josias Neubert Savóis ◽  
Daiane Freitas
Keyword(s):  
Diophantine Equations ◽  
Basic Education ◽  
Daily Life ◽  
Rational Numbers ◽  
Greatest Common Divisor ◽  
Practical Application ◽  
Mathematical Concepts ◽  
The Real ◽  
Linear Diophantine Equations ◽  
The Creation

http://dx.doi.org/10.5902/2179460X14529Develop a solid understanding of linear Diophantine equations in two variables facilitates the resolution of many problems of daily life and also the real understanding of some mathematical concepts taught in school but they seem useless and without practical application. Moreover, the relationships that these equations are established with other content that are already inserted into the basic education justify their education and become an important tool for contextualizing and interdisciplinarity. This work also aims to show the importance of teaching of rational numbers and in this context do analysis on a new concept of greatest common divisor,called generalized maximum common divisor, and thus we can use the numberpad as rational coefficients of Diophantine equations, expanding the breadth of problems solved by these equations. The creation of various practical problems of implementation of the theory studied serves to convince us of the importance of this work and to encourage their implementation and creating new problems taking into account the reality of each school and its students.

The Graphic Display of Labor Events

2011 ◽  
pp. 447-464
Author(s):  
Olufemi T. Oladapo
Keyword(s):  
Clinical Practice ◽  
Historical Perspective ◽  
Underserved Populations ◽  
Research Priorities ◽  
Skilled Birth Attendance ◽  
Practical Application ◽  
Graphic Display ◽  
Birth Attendance ◽  
Information Technologists ◽  
The Subject

This chapter introduces the partograph as an essential tool of labour management. It describes the concept of the partograph from its historical perspective and highlights its benefits, practical application in contemporary clinical practice, and current challenges to its universal implementation. It also explores the feasibility of design and incorporation of electronic partograph into teleobstetrics to facilitate remote but skilled birth attendance as one of the ways to tackle the problems of prolonged labour resulting from inequitable distribution of maternity specialists in underserved populations. The author hopes that understanding of the basic concept of the partograph, its practical application, and barriers to its global implementation would reveal research priorities in the subject of partography and guide interested information technologists in the development of appropriate design and usage of partograph in the electronic form.

The Graphic Display of Labor Events

2011 ◽  
pp. 1153-1170
Author(s):  
Olufemi T. Oladapo
Keyword(s):  
Clinical Practice ◽  
Historical Perspective ◽  
Underserved Populations ◽  
Research Priorities ◽  
Skilled Birth Attendance ◽  
Practical Application ◽  
Graphic Display ◽  
Birth Attendance ◽  
Information Technologists ◽  
The Subject

This chapter introduces the partograph as an essential tool of labour management. It describes the concept of the partograph from its historical perspective and highlights its benefits, practical application in contemporary clinical practice, and current challenges to its universal implementation. It also explores the feasibility of design and incorporation of electronic partograph into teleobstetrics to facilitate remote but skilled birth attendance as one of the ways to tackle the problems of prolonged labour resulting from inequitable distribution of maternity specialists in underserved populations. The author hopes that understanding of the basic concept of the partograph, its practical application, and barriers to its global implementation would reveal research priorities in the subject of partography and guide interested information technologists in the development of appropriate design and usage of partograph in the electronic form.

scholarly journals Problematika Ontologis Pendidikan Islam

2019 ◽  
Vol 4 (01) ◽  
pp. 73
Author(s):  
Syaripudin Basyar
Keyword(s):  
Historical Perspective ◽  
Basic Education ◽  
Islamic Education

Theefforts to understand ontological meaning of Islamic education are not easy, furthermore the nature of Islamic education meaning is intended as an abstraction integrity of meaning that is accepted ideological, theoretical, and empirical. The existence of Islamic education is always in contact and grappling with the reality surrounding them. In historical perspective, the struggle between Islamic educations with socio-cultural realities faces two possibilities: influences or is influenced. The consequence is that Islamic education can be defined as a process of enculturation and or facilitation efforts (medium). If referring to the terms of Islam, Islamic education is personified to the term attarbiyah, at-ta'lim, at-ta'dib and ar-riyadah. Each of these terms has different accentuation meanings although it has the same outline. In understanding Islamic education, basic education and its goal formulation becomes noteworthy. Since the basis and purpose of demarcation will distinguish with other educations.

scholarly journals Aspectos do Conhecimento Profissional Sobre Transformações Geométricas Emergentes em uma Atividade Diagnóstica com a Participação de um Grupo De Professores

2020 ◽  
Vol 12 (3) ◽  
pp. 284-294
Author(s):  
Isabel Campos Barroso ◽  
Maria Elisa Esteves Lopes Galvão ◽  
Angelica da Fontoura Garcia Silva
Keyword(s):  
Public Schools ◽  
Rio De Janeiro ◽  
Basic Education ◽  
Professional Knowledge ◽  
Dynamic Geometry ◽  
Dynamic Geometry Software ◽  
Design Experiment ◽  
Specialized Knowledge ◽  
Geometric Transformations ◽  
Teaching Knowledge

Tem-se como objetivo nesse trabalho trazer parte de uma pesquisa que teve como propósito identificar e analisar o conhecimento profissional docente para o ensino das transformações geométricas na Educação Básica e examinar as contribuições de uma formação voltada para esse conhecimento. Participaram da pesquisa 21 professores do Ensino Fundamental e Médio, que atuam na rede pública do Rio de Janeiro. A investigação seguiu princípios metodológicos do Design Experiment. O aporte teórico sobre o conhecimento docente baseou-se nos estudos de Ball, Thames e Phelps; os trabalhos de Bulf, Grenier e Jahn trouxeram referências importantes sobre as transformações geométricas. Uma atividade diagnóstica para avaliar os conhecimentos sobre os vários tipos de simetria, eixos de reflexão e centros de rotação, precedeu a preparação de um conjunto de atividades que explorou a construção do conhecimento sobre esse conteúdo usando desde materiais manipulativos até um software de Geometria Dinâmica. Traz-se para esse artigo os dados referentes à avaliação diagnóstica e busca-se compreender, dentre os professores participantes, os conhecimentos comum e especializado para o ensino das transformações geométricas emergentes dessa atividade. As respostas à atividade diagnóstica revelaram que os participantes carecem do conhecimento comum e especializado, consequência de uma formação inicial que pouco contemplou esse conteúdo. As atividades e as discussões sobre o tema possibilitaram a ampliação dos conhecimentos profissionais dos professores, especialmente o conhecimento do conteúdo.   Palavras-chave: Transformações Geométricas. Simetria. Formação de Professores. Conhecimento Docente. Residência Docente.   Abstract The objectives of this work are to bring part of a research that aimed to identify and analyze the teaching professional knowledge for the teaching of geometric transformations in Basic Education and to examine the contributions of some activities focused on this knowledge. Twenty-one elementary and high school teachers from Rio de Janeiro public schools participated in the research. The research followed the methodological principles of Design Experiment. The theoretical support on teaching knowledge was based on the studies of Ball, Thames and Phelps; the works of Bulf, Grenier, and Jahn brought important references about geometric transformations. A diagnostic activity to assess knowledge about the various types of symmetry, reflection axes, and centers of rotation preceded the preparation of a set of activities that explored knowledge building on this content using from manipulative materials to Dynamic Geometry software. This article brings the data related to the diagnostic evaluation and seeks to understand, among the participating teachers, the common and specialized knowledge for teaching the geometric transformations emerging from this activity. The responses to the diagnostic activity revealed that the participants lack common and specialized knowledge, a consequence of an initial formation that had little contemplation of this content. The activities and discussions on the subject allowed the expansion of teachers' professional knowledge, especially the content knowledge.   Keywords: Geometric Transformations. Symmetry. Teacher Training. Teaching Knowledge. Teaching Residency.  

Progress In The Practical Application Of Automated Image Analysis To Tem Negatives

1977 ◽  
Vol 35 ◽  
pp. 214-217
Author(s):  
F. A. Heckman ◽  
E. Redman ◽  
J.E. Connolly
Keyword(s):  
Image Analysis ◽  
Image Quality ◽  
Exposure Time ◽  
Image Contrast ◽  
Automated Image Analysis ◽  
Practical Application ◽  
Factors Affecting ◽  
High Image Quality ◽  
Qualitative Evidence ◽  
Comprehensive Study

In our initial publication on this subject1) we reported results demonstrating that contrast is the most important factor in producing the high image quality required for reliable image analysis. We also listed the factors which enhance contrast in order of the experimentally determined magnitude of their effect. The two most powerful factors affecting image contrast attainable with sheet film are beam intensity and KV. At that time we had only qualitative evidence for the ranking of enhancing factors. Later we carried out the densitometric measurements which led to the results outlined below.Meaningful evaluations of the cause-effect relationships among the considerable number of variables in preparing EM negatives depend on doing things in a systematic way, varying only one parameter at a time. Unless otherwise noted, we adhered to the following procedure evolved during our comprehensive study:Philips EM-300; 30μ objective aperature; magnification 7000- 12000X, exposure time 1 second, anti-contamination device operating.

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