bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of factors related to self-care in chronic heart failure patients in Indonesian
Authors: Pitora Tobi , Pahria Tuti , Sari Eka Afrima
Published: December 2022

Chronic Heart Failure (CHF) has impacted changes in physiological and psychological status and has a high risk of death and recurrence. Self-care is one of the efforts that get resolved to prevent recurrence in CHF patients. This study aims to determine factors related to self-care in CHF patients. This study used a descriptive correlational method with a cross-sectional approach. The sample in this study was 74 respondents who were diagnosed with CHF. Collected data in this study using a questionnaire. Data collected were analyzed using univariate, bivariate, and multivariate make use of Pearson's product-moment correlation test and multiple linear regression with the SPSS version 25 application. The study showed that most respondents who experienced CHF were male (70.3%), with the average respondent being 52 years old. The majority of respondents' education is in high school (63.5%) with an average knowledge of 10.76, self-efficacy of 35.00, social support of 77.05, and self-care of 69.66. The results of the bivariate test showed that there was a significant relationship between age (r = 0.281, p < 0.05), education (r = 0.312, p < 0.05), knowledge (r = 0.238, p < 0.05), self-efficacy (r = 0.321, p <0.05) and social support (r=0,239,p<0,05) for self-care in CHF patients. Multivariate analysis showed that self-efficacy was the most dominant factor (β=0.339) related to self-care in CHF patients. Self-efficacy has an important role in CHF patients in carrying out self-care, improve self-efficacy could be done by providing education and motivation, and support to patients in carrying out the treatment process.
A CRITIQUE OF THE UNITED NATIONS SECURITY COUNCIL (1945-2020)
Authors:   Department of Politics and International Relations,  Faculty of Management and Social Sciences,  Lead City University, Ibadan, Kanu Donald
Published: December 2022

The United Nations was established after the Second World War in 1945 to maintain peace and security because of the threats posed by global poverty, disease, and the breakdown of the environment. To help actualize these objectives, the United Nations Security Council was an absolute necessity in order to make world peace a priority for all nations. However, studies show that a number of institutional issues visible in the UN system have hampered the mandate of the Security Council towards achieving world peace. This study, therefore, intends to critique the United Nations Security Council's efforts to promote international law-based global peace on this basis. The study employed the use of the in-depth interview to elicit data from respondents while content analysis was used to identify data gotten from the field. Findings from the study revealed that the United Nations Security Council has succeeded in the maintenance of global peace and security. This study concluded that the United Nations Security Council’s roles are to prevent nuclear proliferation, clear landmines, and promote disarmament. The study also reveals that the body is able to ensure security by constituting peacekeeping and special political missions.
AN EVALUATION OF CORPORATE GOVERNANCE CODE AND SMALL AND MEDIUM ENTERPRISES IN NIGERIA
Authors:   Department of Accounting, Babcock University,  Ilishan-Remo, Ogun State Nigeria, Fijabi Lateef Kolawole
Published: December 2022

The paper evaluated Nigerian corporate governance code to identify the need for an adoption of a separate corporate governance code for SMEs as identified in Dubai and United Kingdom. Corporate governance code essentially is set out help corporate organizations in addressing ownership and control to ensure sustainability of their system into foreseeable future. This code requires a special attention for business continuity among SMEs in Nigeria. The study adopted secondary data approach by reviewing the corporate governance for Nigeria, corporate governance code for SMEs in Dubai and some other relevant literature. The findings revealed that Nigeria and some West African countries have no separate corporate governance code that guides their SMEs for growth and sustainability. The number of failed SMEs should encourage regulators to set up an identifiable corporate governance code for this group. The study recommended that Nigeria should take a cue from Dubai by organizing a separate forum to sensitize SMEs on the need to adopt corporate governance code for the expansion of their business, access to credit, opportunity for foreign technical partnership and foreign investment, the regulators should device a monitoring system that checks the failure rate among the SMEs and provide training to family business owners on the need to embrace corporate governance code.
FOREIGN DIRECT INVESTMENT AND INDUSTRIAL SECTOR GROWTH IN NIGERIA: AUTOREGRESSIVE DISTRIBUTION LAG (ARDL) APPROACH
Authors:   Department of Economics  Crawford University Igbesa, Ogun State, Nigeria, Amire Comfort
Published: December 2022

This paper assessed the relationship between foreign direct investment and industrial sector growth in Nigeria between 1981 and 2020. The study employed time series secondary data On industrial sector output, foreign direct investment, trade openness (measured by trade percentage of gross domestic product), capital formation, and nominal exchange rate were obtained from the statistical bulletin of the Central Bank of Nigeria (CBN),2021 version. The data were analyzed using Ordinary Least Square, Auto Regressive Distributed Lag (ARDL) model and ADF unit root test. The ADF test revealed that industrial sector output and trade openness are stationary at level I(0). However, foreign direct investment, exchange rate and capital formation are not stationary but have no unit root at first difference I (1) at 1%, 5% and 10% significant value. The ARDL results confirmed the existence of long run and short run relationship between foreign direct investment and industrial sector growth in Nigeria. The study concludes that FDI has a noticeable connection with industrial sector in the short run and long run. The study recommends that government should take proper steps to create enabling business forum for FDI and these steps should be institutionalized and free of adverse political influence. The government should also remove red-tapes in business registrations, terminating unfair quota systems, providing visas speedily on merit, among others. Similarly, effective policies should be implemented to stabilize the Naira exchange rate in relation to other major currencies to boost investors’ confidence to invest in the country.
THE NEXUS BETWEEN CORPORATE GOVERNANCE AND FINANCIAL PERFORMANCE OF LISTED INDUSTRIAL GOODS COMPANIES IN NIGERIA
Authors:   Department of Accounting, Finance, and Taxation, Caleb University Lagos., Adedeji Ramota Abidemi , Akinrinola Olalekan Oladapo ,   Department of Accounting, Finance, and Taxation, Caleb University Lagos.
Published: December 2022

This study examines the nexus between corporate governance and the financial performance of listed industrial goods companies in Nigeria. The study adopted ex-post facto research design using secondary data derived from the audited financial statement of ten (10) companies from 2012-2021. The study concluded that there is a strong positive correlation between the board structure of listed firms in Nigeria and their financial stability particularly when performance is measured using tobin’s q or return on equity metrics. Board audit committee have the greatest positive effects while board equity interest has a detrimental but minor impact. The study recommended that nation’s producers of industrial goods should set up a review procedure that would support steadily increasing performance, ensuring that the board structure's architecture is flexible enough to withstand the text of time. Companies should build systems to regularly monitor the percentage of the board’s equity interest in relation to the total number of exiting firms share.
EFFECT OF CORPORATE GOVERNANCE ON ASSET QUALITY OF LISTED DEPOSIT MONEY BANKS IN NIGERIA
Authors:   Nasarawa State University Keffi, James Musa Boyi , Aruwa S.A. Suleiman ,   Department of Accounting, Nasarawa State University Keffi
Published: December 2022

This study examined effect of corporate governance on asset quality of listed deposit money banks in Nigeria. The specific objectives of the study were to investigate effect of board independence on asset quality of deposit money banks in Nigeria, examine effect of board audit committee financial expertise on asset quality of deposit money banks in Nigeria and evaluate effect of board ownership concentration on asset quality of deposit money banks in Nigeria. The longitudinal research design was adopted in the study. Data were collected for the period 2012 to 2019 from financial statements of 14 listed deposit money banks and analyzed using the random effects regression after conducting descriptive statistics, Pearson correlations, heteroskedasticity and Hausman specification tests. Findings reveal that while board independence had significant effect on asset quality, board audit committee financial expertise and board ownership concentration had insignificant effects on asset quality of quoted deposit money banks in Nigeria for the period under study. It was recommended that deposit money banks equalize the number of executive and non-executive directors on their boards in order to increase the assets quality. Thus both executive and non-executive directors who have experience and are knowledgeable in accounting and finance in their boards to increase their assets quality, and encourage high block holding in their firms to enhance the assets quality.
LAGOS CINEMA AUDIENCE AND FILM CONTENT PREFERENCES: A USES AND GRATIFICATION APPROACH
Authors:   Department of Mass Communication Caleb University, Imota, Lagos, Nwachukwu Charles
Published: December 2022

Digitalized film houses are located in some parts of Lagos but that does not mean that all film viewers go as far as watching film content in cinemas and film theatres. Some are satisfied with viewing film on portable devices and on television. There is the need to know the cinema going members of the Lagos film audience as well as their film content preferences. Literature review dwelt on the theory, concept and context of Uses and Gratification. The theory thus becomes the underpinning force in this work. The Descriptive Survey research design was adopted, using structured questionnaires to elicit useful data from a sample population determined purposively. Items in the instrument were framed to garner information on key demographics of respondents, cinema going habits as well as their film content preferences. Collection of data was essentially primary and was directly undertaken by the investigator in the immediate pre-Covid 19 environment.Modern day digital cinema houses in Maryland, Ikeja, Surulere, Lagos Island and Victoria Island provided hubs for the clusters of respondents used in the study.Data was analyzed with the use of simple descriptive statistics, while presentation was in tables, frequencies and percentages. Results and findings would reveal that the cinema going film audience in Lagos comprise mainly young persons aged 18 to 40 who are students of tertiary institutions and employees in organizations around the city. These persons reside mostly on the Islands, Lagos Mainland and Ikeja, in that order. Furthermore, film content preferences range from Storyline, to Moral Lesson, to the quality of Acting, in that order. The research has succeeded in answering two burning questions as far as film viewing and cinema going in Lagos is concerned.
AN AETIOLOGICAL STUDY OF THE INCIDENCE OF BULLYING IN SECONDARY SCHOOLS IN RURAL AREAS OF EDO STATE
Authors:   Department of Sociology & Anthropology Faculty of Social Sciences University of Benin, Benin City, Obarisiagbon Emmanuel Imuetinyan , Osunde Isoken Linda ,   Department of Sociology & Anthropology Faculty of Social Sciences University of Benin, Benin City
Published: December 2022

Recently, there has been an upsurge in peer victimization sometimes leading to bodily harm amongst secondary school student particularly in the rural areas. This study therefore sort to examine the causes and social consequences of bullying in rural secondary schools in Edo State. The dominance theory was adopted as the theoretical foundation of the study. The study employed the cross-sectional research design while a self-constructed semi-structured questionnaire was used to gather data from 600 hundred participants from two rural secondary schools in Edo State. The frequency distribution and simple percentage were used to analyze the data collected. The study found that bullying exist in rural secondary schools and is caused by peer influenced, societal factors, biological factors and family influence on child development. It also discovered that bullying leads to depression, poor academic performances, psychological and physical scars. The study therefore recommend that parents and school councilors should enlighten their wards and students on the ills of bullying.
ASSESSING THE EFFICIENCY OF VERTICAL MOVEMENTS IN ACADEMIC BUILDINGS IN CALEB UNIVERSITY IMOTA LAGOS: A CRITICAL APPRAISAL
Authors:   Caleb University, Lagos, Olaoye Gabriel Ogunyemi , Iweka Anthony ,   University of Lagos, Lagos, Ogunmiloro Modupe ,   Caleb University, Lagos, Alagbe Oluwole ,   Caleb University, Lagos, Dare-Abel Oladipo ,   Caleb University, Lagos, Chukwuka Obianuju Patience ,   Caleb University, Lagos
Published: December 2022

Vertical circulation is a key factor in optimizing the design of any multi story building and the key to a successful functioning of the building design. For a multistory building, the placement of the stairs, escalators, and elevators frequently determines the floor design, further aiding in the building's optimization. The methodology for this research is the qualitative one using the observation and site survey of the selected buildings in the school. In order to accommodate the expanding student population and ensure that students with special needs may participate in the educational system, school designs must be developed from outward horizontal layouts to upward vertical structures. As a result, this study looked at the efficiency of vertical accessibility components in multi-story buildings at Caleb University, Imota Lagos, Nigeria in order to identify areas for improvement and contribute to ways of promoting social inclusion in educational settings. A digital camera and a study-developed observation guide were used. It is recommended that the management of Caleb University will respond positively by creating a more conducive vertical movements and ramps where necessary as pointed out by this research. Researchers, students, educators, policymakers, and building design professionals will find this study beneficial in resolving concerns related to universal design of the academic built environment, particularly in terms of ensuring adequate vertical movement elements in high-rise public buildings.
ENSEMBLE OF MACHINE LEARNING CLASSIFIERS FOR SCHIZOPHRENIA DETECTION
Authors:   Department of Computer Science, Lagos State University,  Lagos, 100268, Nigeria, Raji-Lawal H.Y. , Oloyede A.O ,   Department of Computer Science, Lagos State University,  Lagos, 100268, Nigeria, Aiyeniko O. ,   Department Of Computer Science, Lagos State University,  Lagos, 100268, Nigeria, Ishola P.E. ,   Department of Computer Science, Yaba College of Technology,  Lagos, Nigeria, Ajagbe T.T. ,   Department of Computer Science, Lagos State University,  Lagos, 100268, Nigeria, Abayomi-Alli A. ,   Department of Computer Science, Federal University of Agriculture, Abeokuta, Nigeria
Published: December 2022

Schizophenia disease is characterized by odd behavior, weird speech and decreased capacity to apprehend reality. The diagnosis of schizophrenia requires a complete and detailed medical examination. Machine learning has also helped computer scientists to classify and diagnose schizophrenia using neuroimaging data. This research implored the use of computer aided diagnosis to classify neuroimaging data of schizophrenia. The dataset of 86 instances which include 40 schizophenia patients, 46 healthy patients and 32 variable. They were obtained from Kaggle MLSF 2014 classification challenge and augmented due to small sized using synthetic minority oversampling technique (SMOTE). This yielded a larger data set of 1806 instances. The augmented data set were classified using machine learning algorithms support vector machine, K-neareast neighbours, logistic regression, Naïve bayes, artificial neural network. 350 instances was used for the training (70%) and 150 instances was used for testing (30%), KNN and SVM correctly classified 162 as Schizophrenia patients and classified 188 as healthy control, Tree correctly classified 159 as schizophrenia, mis-classified 3 as schizophrenia, correctly classified 185 as healthy and mis-classified 3 as healthy control, Logistic Regression correctly classified 139 as schizophrenia, mis-classified 23 as schizophrenia, correctly classified 170 as healthy and mis-classified 18 as healthy control, Naive Bayes correctly classified 139 as schizophrenia, mis- classified 23 as schizophrenia, correctly classified 166 as healthy and mis-classified 22 as healthy control. ANN used 549instances, 60% for training, 20% for testing and 20% for validation got an accuracy of 100%, this makes it the best classification method.
Avaliação do entendimento do conceito de divisão por meio de resolução de problemas
Authors: Hoffmann Luciane Cristina Joenk , Silva Viviane Clotilde da , Possamai Janaína Poffo
Published: December 2022

O propósito deste estudo é avaliar a compreensão dos estudantes sobre o conceito de divisão por meio de uma prática educativa orientada pela resolução de problemas. Para tanto, discute-se os preceitos que norteiam o ensino por meio da resolução de problemas, bem como a importância dos problemas para a avaliação dos conhecimentos prévios dos estudantes. Por fim, analisamos a resolução de um problema utilizado com estudantes do 3º ano do Ensino Fundamental. Essa utilização propiciou que se verificasse a importância de possibilitar aos discentes mostrarem os entendimentos sobre divisão por meio de diferentes estratégias que envolvem o registro pictórico, as somas ou subtrações sucessivas. Esse diagnóstico mostra-se importante, pois permite ao professor, no momento de formalizar o conceito de divisão, valorizar as compreensões dos estudantes.
Jogo das congruências: um diálogo entre a aprendizagem de geometria e o pensamento computacional
Authors: Viana Lucas Henrique , Moita Filomena Maria Gonçalves da Silva Cordeiro , Lucas Leandro Mário
Published: December 2022

O tema ‘pensamento computacional’ vem atraindo a atenção de muitos professores e pesquisadores, no entanto, ainda existe uma lacuna de estudos que o articulem com os diferentes conteúdos abordados nas escolas. Tendo em vista esse cenário, este artigo objetiva investigar o ‘Jogo das congruências’ como uma possibilidade de diálogo entre a aprendizagem de geometria e o pensamento computacional. A pesquisa foi desenvolvida sob uma abordagem qualitativa e aplicada com oito alunos do oitavo ano do Ensino Fundamental de uma escola pública localizada em Campina Grande - Paraíba. Os resultados revelaram que a turma foi capaz de desenvolver diferentes estratégias para verificar a congruência e a não congruência de triângulos e que essas estratégias apresentam conexões com as habilidades do Pensamento Computacional. Além disso, verificou-se que é possível desenvolver novos estudos sobre o Pensamento Computacional e suas associações com outros conteúdos escolares.
The modular education system in rural schools in Tomé-Açu, Pará, Brazil: a participative research
Authors: Oliveira Maria Michelle Lima da Silva de Oliveira , Santos Reginaldo dos
Published: December 2022

This article presents the results of a qualitative study developed in 2019. The aim was to know and discuss obstacles and possibilities to promote adequate education to fulfill the needs of middle-school students. We conducted the research in four schools of Field Education in the Tomé-Açu, in the state of Pará, which use the Modular Organizational System, Alternance Pedagogy, and interdisciplinary projects. The research is grounded on the dialectic method, seeking to discuss and reflect the educational reality in a rural context. Thus, we were guided by official national and municipal documents. The study has shown the contextualization of the curriculum with students’ experiences, emphasizing the problems and strategies developed to guarantee the offer of a more useful, viable, possible, and contextualized school education.
The Nature of Biology in Life Sciences Undergraduate Courses
Authors: Santana Ana Júlia Soares , Mota Maria Danielle Araújo , Solino Ana Paula , Leite Raquel Crosara Maia
Published: December 2022

The research deals with the relationship between the initial training of biology teachers and the Nature of Biology, aiming to analyze the Pedagogical Projects of two Undergraduate Courses in Biological Sciences of a university in northeastern Brazil in search of the Nature of Biology. The methodology adopted was qualitative with exploratory purpose based on documentary research, in which the menus of the disciplines of the chosen courses were analyzed, the data collected were processed through discursive textual analysis. The results obtained pointed to the presence of the Nature of Biology in the courses of degree in Biological Sciences in the specific disciplines of Biology and pedagogical.
Historical aspects curriculum of the Degree in Rural Education — Natural Sciences and Mathematics at Federal University of Maranhão: weaving reflections
Authors: Aranha Carolina Pereira , Dalcin Andréia
Published: December 2022

The Degree in Rural Education at Federal University of Maranhão (UFMA) began its activities in 2009 and was institutionalized in 2014. In order to encourage discussions, as well advance in the consolidation of this degree, we ask ourselves what the guiding principles of the curriculum are evident in the Pedagogical Political Project (PPP) of the Degree Course in Rural Education — Natural Sciences and Mathematics, at UFMA. Guided by this question, we bring a history of the creation of the course, we present the general aspects of its curricular organization and, finally, we weave reflections, in the hermeneutic perspective of Paul Ricoeur (1987), about the guiding principles of the curriculum that is evidenced in the PPP, namely: Education as a political act of social transformation; Teacher training in an emancipatory perspective and Alternation as a space for reflection-action-reflection. The interpretative exercise points to the need to broaden the debate regarding training by area of ​​knowledge and interdisciplinarity in your curriculum.
A political analysis of the discourse on environmental education in the Basic Education curriculum
Authors: Farias Filho Everaldo Nunes de , Farias Carmen Roselaine de Oliveira
Published: December 2022

In this work, we bet on the notion of the discursive practices of Ernesto Laclau and Chantal Mouffe, to highlight certain meanings that the environmental education (EA) assumes in the school context. The aim of this article was to analyze an episode referring to the definition of AS within the curriculum from the process of production and hegemonization of environmental discourses in a basic education school. The data collection was based on the selection of excerpts from the teachers' debates around EA, analyzed in the light of discourse theory. The results of the analyses indicate that the school appears as a space in which there is the continuation of the process of political production of the curriculum and presents the atmosphere of debates, arguments and articulations of common interests that reveals the fundamentally discursive process of the meaning of EA and the possible paths in dispute for its inclusion in the curricular structure.
Comparative Education in Zoology Teaching: a historical-curricular analysis
Authors: Azevedo Hugo José Coelho Corrêa de , Meirelles Rosane Moreira Silva de
Published: December 2022

This paper presents a historical analysis of Zoology curricula in Brazil, based on comparative education. Data were collected in six documents that portray the historical context from the curricular structure of Colégio Imperial de Pedro II to the National Common Curricular Base. The following criteria for comparison and analysis were used: zoological curriculum discourse, scientific content, method used and historical context. The results showed that the teaching of Zoology has historically passed through 4 curricular phases, namely: 19th century from the 19th century and the Brazilian Empire, Positivist from the Cold War and technological dispute, Technicists from the military dictatorship and the progressive discourse and Skills and Competencies that arise at the time of discussion of post-critical theories of curriculum in Brazil. It is concluded that the Teaching of Zoology suffered political and social determinants that influenced its conceptual perspectives and zoological curricular discourse during the period used.
Educational curriculum materials and pedagogical practice: what is(are) the message(s)?
Authors: Lima Reinaldo Feio de , Oliveira Andréia Maria Pereira de
Published: December 2022

The objective of this article is to identify and understand the message of pedagogical practice represented in Educational Curriculum Materials’ texts. We adopted document analysis as a procedure and used the concepts of classification and framing developed by Basil Bernstein. The results point to at least two messages: of the material, characterized by the transparency and structure of the text, and of the pedagogical practice portrayed and characterized by the sequencing of actions and interactions of the teacher on “how” to familiarize and overcome students’ difficulties during the implementation of the math task. Therefore, the messages present in MCE’ texts converge to guidelines aimed at practice with methodological guidelines indicating aspects to be considered, and mathematical content previously produced with the participation of teachers for pedagogical practice.
Teachers' perceptions of the brazilian curriculum reform, PISA and mathematics literacy
Authors: Jolandek Emilly Gonzales , Pereira Ana Lúcia
Published: December 2022

The present work is the result of a master's research, guided by the following question: what are the perceptions that teachers of Mathematics of Basic Education have about BNCC, about PISA and about what is mathematical literacy proposed in PISA and BNCC? The article has a mixed nature and the data were collected through questionnaires, applied to Mathematics teachers who work in the Public Network of the State of Paraná. Data analysis took place through Content Analysis and Cluster Analysis. We obtained four clusters that allowed us to verify that the teachers knew the BNCC, but many did not read the Mathematics chapter. Regarding PISA, many teachers were not aware of this assessment. We found that teachers do not know if there are relationships between PISA and BNCC, as well as most teachers confused math literacy with math literacy.
Game A Épica Corrida ao Ovócito: curricular enrichment in the Science subject for students with giftedness
Authors: Althaus Daieli , Sarzi Luana Zimmer , Ramos Daniela Karine
Published: December 2022

This paper aims to describe the development process of a game performed during specialized educational care (ESA) with a student with giftedness, aiming to identify contributions to curriculum enrichment and the improvement of executive functions. The creation of the board game addressed the human reproduction content provided for in the Science curriculum for the 5th grade classes of elementary school, with a view to its use in the classroom. The research is characterized as a case study of qualitative approach. The analysis was based on categories and was performed from field diary records and ESA reports. The results show that the creation of games can contribute to curriculum enrichment and favor cognitive skills, especially the inhibiting control and planning capacity, consolidating itself as a process of self-knowledge and self-regulation.
Pedagogical curriculum approach about Momentum, Impulse of a Force and Newton’s Laws for a scope of integrated High School
Authors: Moura Sebastião Rodrigues , Freitas Felipe Alexandre Medeiros de , Silva Maria de Fátima Vilhena da
Published: December 2022

In this investigation, we aim to comprehend the proposition of a pedagogical curriculum approach for teaching action in Physics in a integrated high school while scientific knowledge is built by students from Newton's Laws. We appropriated the qualitative approach of research that culminated in the argumentation of bibliographic productions by the last five years (2017-2022), and also a theoretical-practical construct for teaching action through structures, analysis and evaluative procedures to teachers. These results indicate an scarcity of discussions about this theme with articulated proposition for integrated high school, which emphasizes the potentiality/dynamicity of the material produced, adaptable to pedagogical needs and to scopes of scientific learning.
Las tablas estadísticas en libros de texto chilenos de Ciencias Naturales
Authors: Latorres Rebolledo Daniela Paz , Vásquez Ortiz Claudia
Published: December 2022

Esta investigación corresponde a un estudio cualitativo descriptivo, que analiza la presencia de las tablas estadísticas en los libros de textos chilenos para la asignatura de Ciencias Naturales en el nivel de Educación Primaria (6 a 9 años). Para ello, se realizó un análisis de contenido, considerando como categorías de análisis a los tipos de tablas estadísticas y tipos de actividades en las que se trabajan con las tablas estadísticas. Los resultados muestran que en los niveles de 3° y 4° (8 y 9 años), es donde se concentran la mayor cantidad de actividades relacionadas con las tablas estadísticas. Por otro lado, se observa que la tabla con mayor presencia es la tabla de datos, mientras que la actividad más recurrente, que deben realizar los estudiantes, es leer datos. Finalmente, a partir del análisis realizado se evidencia que el uso de la tabla estadística trasciende a lo establecido en el marco curricular para la asignatura de matemática, puesto que es usada como un recurso de aprendizaje y de comprensión de fenómenos naturales.
Mathematics Education in the light of critical theory emerging from the Frankfurt School: discourses and meanings
Authors: Martini Lucas , Godoy Elenilton Vieira
Published: December 2022

This research realizes a mapping of the Theses and Dissertations present in the catalog of Theses and Dissertations of CAPES and the Brazilian Library of Theses and Dissertations, proposing a quantitative and qualitative analysis. Next, we use Wiggershaus (2002) as the central axis for obtaining the meanings produced by the Frankfurt School. Throughout the text, we use the theoretical and methodological bias of Discourse Analysis in the light of Orlandi (2012, 2017). The general objective of this research is to search for senses produced from the conceptions of critical theory in research in Mathematics Education and the Frankfurt School. As a result, the research converges to a problematization of the rationality potentially developed by the teaching of mathematics, when supported exclusively in formulas and relations, can gradually veto critical rationality.
The Education of Young People and Adults in the political project of the Nature and Mathematics Sciences courses of the Universidade Federal do Pampa
Authors: Fonseca Edimar Fonseca da , Teixeira Maria do Rocio Fontoura
Published: December 2022

The present article aims to analyze how Education for Youth and Adults (EJA) expresses the Political Projects of the Course (PPC) of the graduations that involve the areas of knowledge Sciences of Nature and Mathematics, of the Federal University of Pampa. For this, we discussed the training of teachers and made a historical cut on the modality of EJA in Brazil and in the state of Rio Grande do Sul. As a methodology, we used a documentary analysis and a collection of two data given by the analysis. PPCs two courses. As a result, it was observed that the courses do not trace a specific EJA discipline, some of them trace as a complementary discipline or even as in a specific case, not Supervised Status.
Digital technologies in Mathematics curricula and professional practices of brazilian and Portuguese teachers
Authors: Dias Marcelo de Oliveira
Published: December 2022

This article intends to try to understand the curriculum acts of two Mathematics teachers of Basic Education from public schools in the District of Lisbon in Portugal and two teachers from the Municipal network of the city of Rio de Janeiro in Brazil about the use of digital technologies from recent curriculum reforms in countries. The case study has a qualitative methodological bias and analyzes of the discourses of these teachers were carried out, which showed the dynamics of digital technologies in the approach to interdisciplinarity through curriculum flexibility in contexts of mathematical and non-mathematical practices. The dissonance between the teachers' curriculum acts, Mathematics Education and the current curriculum proposals in the countries emerged, as well as the need to expand studies and research in the scope of Digital Literacy and Computational Thinking, so that practices are promoted that develop students' autonomy and creative process.
Characterization of didactic planning regarding interdisciplinarity in the initial training of teachers of Natural and Mathematical Sciences
Authors: Drehmer-Marques Keiciane Canabarro , Sauerwein Inés Prieto Schmidt
Published: December 2022

This study discusses the challenges faced by teachers in initial training in the area of Natural Sciences and Mathematics, in the task of developing interdisciplinary planning. The methodology used was a document analysis of the didactic plans. The objective was to identify the levels of interdisciplinarity achieved in the didactic plans developed by the groups. To classify the plans of the six participating groups, three levels of classification were used regarding interdisciplinarity: level 1, juxtaposition, level 2, integration and level 3, overcoming barriers. The analysis of the results indicates that of the six groups, one group is closer to level 1, three are at level 2, and two groups are close to level 3. The study reinforces the need for greater inclusion of interdisciplinary approaches in initial training courses, so that future teachers can implement them in their professional performance, expanding their didactic-pedagogical repertoire in Basic Education.
Contextualization in the area of Mathematics and Its technologies of the National Base of Common Curriculum (BNCC): possibilities through Decolonial Pedagogies
Authors: Cruz Walter Walentino da , Barbosa Alessandro Tomaz , Rosa Tamirys de Souza
Published: December 2022

Our purpose with this article is to analyze the meanings of contextualization in the area of ​​Mathematics and its Technology of the BNCC and its normative character. In order to achieve this objective, we rely on a qualitative and documentary research of the final version of the BNCC and the training documents: 1) “Transversal Contemporary Themes (TCTs) in the BNCC: historical context and pedagogical assumptions”; 2) “Transversal Contemporary Themes (TCTs) in the BNCC: proposals for implementation practices”. We also emphasize that the analysis was fostered from a critical discussion based on the precepts of Ethnomathematics and Decolonial Thought. The results show that the contextualization presented in the BNCC directs learning towards a labor training, based on the development of competences, with a normative character that approaches a neoliberal conception and coloniality. We consider that the meanings about the contextualization theme favor the epistemological erasure and the distancing of a critical, emancipatory formation that respects sociocultural diversities.
Educational path of teachers of Natural Sciences: a bibliographic review, based on Brazilian theses and dissertations
Authors: Santos Geovane Barbosa dos , Miragem Antônio Azambuja , Chitolina Maria Rosa
Published: December 2022

The training path and professional practice of Natural Science teachers require multiple knowledge and practices. Paradoxically, the training curriculum (initial or continuing) and working conditions do not help to fulfill these demands. In this sense, the objective is to understand the contributions of dissertations and theses produced in the country, present in the Brazilian Digital Library of Theses and Dissertations (BDTD), on training processes and professional practice of undergraduates and teachers in the area of Natural Sciences. The studies found, based on specific descriptors, underwent inclusion and exclusion criteria. Nineteen documents resulted for the reading and analysis of the full text. It can be seen that the training course of Natural Science teachers presents barriers and challenges that impact their professional practice. However, there are many strategies to minimize them. Therefore, there is a need to look at the educational documentary parameters and relate them to the training path of teachers of Natural Sciences.
Teaching knowledge and Statistical Education: a study on statistical competences and curriculum guidelines from the perspective of a collaborative group of teachers
Authors: Schreiber Karla Priscila , Porciúncula Mauren
Published: December 2022

In this paper, teachers’ knowledge regarding statistical competences and curriculum documents, mobilized in the Collaborative Group for the Training of Teachers in Statistical Education (MoSaiCo Edu) is highlighted. Considering the Discourse of the collective subject technique, the audio transcription of seven group meetings was analyzed. As a result, one can describe signs of mobilization of professional teaching knowledge related to the insertion of statistics in documents and textbooks. This was noticeable with regard to learning and skills developed by students, with regard to statistical competences, such as educational goals and with regard to the specificities and importance of context and the conceptual and procedural domain of Statistics. In this way, spaces for collaborative work among teachers provide opportunities for sharing and building teaching practices and understanding, favoring the proposition of categories and the legitimization of a specific basis for professional practice and teaching of Statistics.
Brazilian Nacional Curriculum and Socio-Scientific Issues: openings and (im)possibilities for Science Education in the Elementary School
Authors: Santos Paulo Gabriel Franco dos , Carnio Michel Pisa , Santos André Vitor Fernandes dos
Published: December 2022

This paper discusses the possibilities of adequacy or the obstacles presented in the Brazilian National Curriculum (Base Nacional Comum Curricular — BNCC, in portuguese) for the development of Socioscientific Issues (SSI) in science education for Elementary School. Therefore, our main objective is to understand which are the elements, perspectives and formative aspects present in the text of the document that indicate possibilities or obstacles for the development of practices aligned with the perspectives of Socio-Scientific Issues. To this end, we focus our discussion on three broad axes: General conceptions of formation and (mis) alignment with the SSI perspective; Formative itineraries for science education centered on SSI; Relevant contents and topics in SSI treatment.  Based on the analysis, we understand that, at a discursive level, there are openings from which it is possible to undertake practices based on the perspectives of SSI, although not without an explicit investment in the production of appropriate conditions for such.
Computational Thinking Situations in Mathematics classes: an analysis of Elementary School textbook collections
Authors: Oliveira Cleia Dalcul da Silva , Fernandes Dienifer Ferner , Romio Leugim Corteze , Soares Maria Arlita da Silveira
Published: December 2022

This study aims to analyze how textbook collections, approved by the Programa Nacional do Livro Didático, address the algorithms construction for solving geometric problems. This is a qualitative research, based on assumptions of Content Analysis. The analysis was based on situations related to Computational Thinking and geometric concepts, contained in eight collections of Elementary School textbooks, showing skills of the Base Nacional Comum Curricular. We found that of the skills associated with Computational Thinking, EF06MA23 contained the largest number of situations involving algorithms construction. As for the representations proposed for the organization of the algorithm, approximately 46% of the mobilizations carried out were approached by exploring natural language and 41% in the flowchart/schema representation. Furthermore, only 9 situations explore different types of representation in the algorithm construction. The algorithm represented in programming language was identified in only two collections, which suggest the use of visual programming environments/software.
Selection and analysis of textbooks for Chemistry Teaching: conceptions of future teachers in focus
Authors: Rigue Fernanda Monteiro , Sales Tiago Amaral , Dalmaso Alice Copetti
Published: December 2022

The present article intended to analyze, from a descriptive case study (YIN, 2005) of the conceptions of students of the Undergraduate Chemistry course of a Federal Public Institution in southeastern Brazil, the process involving the selection and analysis of chemistry textbooks. Produced by a qualitative approach and through an online form, the students' answers were submitted to the methodology of Content Analysis (BARDIN, 2011). The result of the research is that the students recognize the importance of textbook analysis during the experience of the initial training curriculum, envisioning the implementation of this knowledge in their future teaching work. As part of the discussion, the notion of time is pointed out, a dimension disputed by neoliberal practices, emerging as an important element that crosses the selection and analysis of textbooks, both in the initial and continued formation of teachers, and in the teaching practice of school education.
Perbandingan Performansi Panel Surya Tipe Amorphous dan Polycrystalline terhadap Daya Pengisian Baterai Lithium-Ion pada Electric Scooter
Authors: Asrori Asrori , Harahap M. Zusriansyah Fahrudin , Harijono Agus
Published: December 2022

Saat ini teknologi panel surya menjadi peralatan pengkorversi energi listrik yang  banyak digunakan untuk berbagai aplikasi. Panel surya mampu mengubah  sinar matahari menjadi energi listrik. Energi listrik tersebut selanjutnya dapat disimpan oleh baterai. Pada penelitian ini energi yang disimpan di dalam baterai akan digunakan untuk menggerakkan motor BLDC pada electric scooter. Tujuan dari penelitian ini yaitu untuk membandingkan unjuk kerja jenis panel surya terhadap pengisian daya listrik di electric scooter. Metode penelitian dengan pengujian langsung dari panel surya jenis thin film amorphous dan polycrystalline pada electric scooter. Alat monitoring sistem pengisian baterai berbasis arduino,  dirancang untuk mengukur tegangan, arus, daya, arus pengisian, dan persentase baterai. Sedangkan tingkat radiasi matahari diukur dengan solar power meter.  Hasil dari penelitian ini berupa electric scooter berbasis panel surya, alat monitoring sistem pengisian baterai. Tingkat radiasi matahari maksimum pada jam 12.00 WIB sebesar 887,4 W/m2 diperoleh bahwa panel surya Polycrystalline menghasilkan daya 11,87 Watt. Nilai ini lebih besar dibandingkan dengan jenis panel surya Thin Film Amorphous yang hanya mampu menghasilkan 10,56 Watt. Kesimpulan dari penelitian ini adalah panel surya jenis Polycrystalline lebih efisien digunakan dari pada panel surya jenis thin film amorphous. Namun secara estetika panel surya thin film amorphous lebih sesuai dengan desain electric scooter yang dirancang.
Technology Literacy of Undergraduate Students: A Survey in Universitas Muhammadiyah Malang
Authors: Kusumastuti Frida , Erianti Ribut Wahyu , Yumitro Gonda , Roziqin Ali , Dintarini Mayang , Salahudin Salahudin , Arrozy Ahmad , Wicaksono Agung P.N
Published: December 2022

The development of information technology and globalization has impacted the learning process of higher education in Indonesia. This study aims to describe the level of technological literacy of students at the University of Muhammadiyah Malang in supporting the Independent Learning Campus (MBKM) policy of universities in Indonesia. This article uses a survey approach through a google form distributed purposively to students using a quantitative method. The survey uses a Likert scale adopted by the PISA standard, UNESCO. The results of this study indicate that the level of technological literacy for students who have participated in the Merdeka Learn Campus Merdeka (MBKM) is high. Furthermore, the survey shows that information literacy and digital literacy have good scores from the four elements of technological literacy: information literacy, digital literacy, and internet literacy. Two faculties have high technological literacy, namely the Faculty of Health Sciences and Teacher Training and Education. The implication of this research is to provide input information for higher education managers to make decisions on the development of the Independent Learning Campus Merdeka (MBKM) in higher education
Pembelajaran Sejarah Kebudayaan Indonesia berbasis Pendidikan Multikultural
Authors: Amalina Sharfina Nur
Published: December 2022

Pendidikan multikultural menghargai adanya keberagaman dalam kehidupan. Indonesia yang memiliki keanekaragaman budaya sangat sesuai dengan konsep yang ditawarkan dalam Pendidikan Multikultural. Pendidikan Multikultural sendiri dapat diintegrasikan dalam pembelajaran Sejarah khususnya Sejarah Kebudayaan Indonesia yang mengkaji berbagai heterogenitas budaya. Keberagaman budaya memiliki potensi tersendiri bagi bangsa Indonesia, menjadi identitas dan jati diri bangsa. Namun juga memiliki potensi disintegrasi bangsa apabila dalam keberagaman tersebut tidak ada kesadaran dan toleransi. Tujuan dalam penelitian untuk mengetahui 1) Pentingnya Pendidikan Multikultural dalam pembelajaran sejarah, 2) Nilai-Nilai Multikultural dalam Sejarah Kebudayaan Indonesia. Metode yang digunakan dalam penelitian adalah kualitatif deskriptif dengan melalui pengamatan yang dideskripsikan secara detail yang bersumber dari observasi, angket serta dokumentasi bahan ajar sejarah kebudayaan Indonesia. Hasil penelitian menyatakan 1) Pendidikan Multikultural sangat penting untuk diintegrasikan dalam Pendidikan sebagai penguat identitas dan jati diri bangsa Indonesia untuk menghadapi arus globalisai. Melalui Pembelajaran sejarah, Pendidikan multikultural dapat dengan mudah diintegrasikan dalam pembelajaran. 2) Nilai-Nilai multikultural yang terkandung dalam pembelajaran Sejarah Kebudyaaan Indonesia adalah nilai toleransi, keterbukaan, kemanusiaan, kearifan lokal, keadilan, dan nilai cinta tanah air.