Estágio Supervisionado Curricular em Matemática: o Sequenciamento e o Ritmo em uma Oficina Sobre Estatística

Resumo Este artigo apresenta algumas reflexões sobre a formação de professores que ensinam matemática, tomando como objeto o ensino de estatística durante o estágio. Para isso, buscamos identificar e analisar a prática pedagógica no ambiente de desenvolvimento do Estágio Curricular Supervisionado de conteúdos de estatística quanto ao sequenciamento e ao ritmo no contexto de sala de aula. Para tanto, o procedimento metodológico utilizado foi à observação. Os dados foram coletados durante a realização de uma das oficinas, fruto das atividades desenvolvidas no componente Estágio Curricular Supervisionado em Matemática III, da grade curricular do curso de Licenciatura em Matemática da Universidade Estadual de Feira de Santana. A filmagem foi o instrumento de registro usado para esse fim. Apoiamo-nos também nos materiais produzidos pelo grupo para obtermos dados complementares, como o planejamento e as narrativas. Entre os resultados, podemos destacar que desenvolvimento de projetos em uma abordagem interdisciplinar pode favorecer a educação estatística na formação inicial de professores que ensinam matematica. Para tanto, o sequenciamento adotado pelas professoras pode, também, ajudar outros professores a analisarem a proposta imprimindo um novo ritmo na organização de uma sequência no ambiente escolar. Dessa forma, podemos inferir que a inserção de atividades em diferentes contextos escolares pode provocar mudanças no sequenciamento e no ritmo da prática pedagógica por motivos variados. Palavras-chave: Formação de Professores. Estágio Curricular Supervisionado em Matemática. Sequenciamento. Ritmo. Abstract This article presents some reflections on the formation of teachers who teach mathematics, taking as object the teaching of statistics during the internship. For this, we seek to identify and analyze the pedagogical practice in the development environment of the Supervised Curricular Internship with statistical content regarding sequencing and pace in the classroom context. For that, the methodological procedure used was observation. The data were collected during the realization of one of the workshops, as a result of the activities developed in the Supervised Curricular Internship in Mathematics III, component, of the curriculum of the Mathematics Degree course at the State University of Feira de Santana. Filming was the recording instrument used for this purpose. We also rely on the materials produced by the group to obtain complementary data, such as planning and narratives. Among the results, we can highlight that project development in an interdisciplinary approach can favor statistical education in the initial training of teachers who teach mathematics. To this end, the sequencing adopted by the teachers can also help other teachers to analyze the proposal by printing a new pace in the organization of a sequence in the school environment. Thus, we can infer that the insertion of activities in different school contexts can cause changes in the sequencing and pace of pedagogical practice for different reasons. Keywords: Teacher Training. Supervised Curricular Internship in Mathematics. Sequencing. Rhythm.

Goldilocks Rounding: Achieving Balance Between Accuracy and Parsimony in the Reporting of Relative Effect Estimates

Researchers often report a measure to several decimal places more than what is sensible or realistic. Rounding involves replacing a number with a value of lesser accuracy while minimizing the practical loss of validity. This practice is generally acceptable to simplify data presentation and to facilitate the communication and comparison of research results. Rounding also may reduce spurious accuracy when the extraneous digits are not justified by the exactness of the recording instrument or data collection procedure. However, substituting a more explicit or simpler representation for an original measure may not be practicable or acceptable if an adequate degree of accuracy is not retained. The error introduced by rounding exact numbers may result in misleading conclusions and the interpretation of study findings. For example, rounding the upper confidence interval for a relative effect estimate of .996 to 2 decimal places may obscure the statistical significance of the result. When presenting the findings of a study, authors need to be careful that they do not report numbers that contain too few significant digits. Equally important, they should avoid providing more significant figures than are warranted to convey the underlying meaning of the result.

MORFOLOGI BAHASA SAMAWA-MATEMEGA

A language is medium for a community to communicate with their own community or others as their neighbors. Three (3) subvillages called Matemega which are located on the high area of Alas district, Sumbawa Besar are included into remote areas. The speakers use Samawa. Linguistically, they have little contact with other communities who use Samawa. Method used is descriptive. Date collected through interview helped by note-taken and recording. Instrument used covered simple and compound sentences containing morphological aspect. Data analyzed using padan method. It is concluded that morphological variants of Samawa-Matemega are not as complex as morphology of Samawa used at Sumbawa Besar or Jereweh dialect.

Electronic Medical Record–Based Radiation Oncology Toxicity Recording Instrument Aids Benchmarking and Quality Improvement in the Clinic

Purpose: The on-treatment visit (OTV) for radiation oncology is essential for patient management. Radiation toxicities recorded during the OTV may be inconsistent because of the use of free text and the lack of treatment site–specific templates. We developed a radiation oncology toxicity recording instrument (ROTOX) in a health system electronic medical record (EMR). Our aims were to assess improvement in documentation of toxicities and to develop clinic toxicity benchmarks. Methods: A ROTOX that was based on National Cancer Institute Common Terminology Criteria for Adverse Events (version 4.0) with flow-sheet functionality was developed in the EMR. Improvement in documentation was assessed at various time intervals. High-grade toxicities (ie, grade ≥ 3 by CTCAE) by site were audited to develop benchmarks and to track nursing and physician actions taken in response to these. Results: A random sample of OTV notes from each clinic physician before ROTOX implementation was reviewed and assigned a numerical document quality score (DQS) that was based on completeness and comprehensiveness of toxicity grading. The mean DQS improved from an initial level of 41% to 99% (of the maximum possible DQS) when resampled at 6 months post-ROTOX. This high-level DQS was maintained 3 years after ROTOX implementation at 96% of the maximum. For months 7 to 9 after implementation (during a 3-month period), toxicity grading was recorded in 4,443 OTVs for 698 unique patients; 107 episodes of high-grade toxicity were identified during this period, and toxicity-specific intervention was documented in 95%. Conclusion: An EMR-based ROTOX enables consistent recording of treatment toxicity. In a uniform sample of patients, local population toxicity benchmarks can be developed, and clinic response can be tracked.

THE IMPACT OF RESPIRATORY MUSCLE FATIGUE ON THE QUALITY AND EFFICIENCY OF RESCUE ACTION

INTRODUCTION The lifeguard is the person in charge of safety in water environments. After a rescue, it is possible that he has to execute a CPR. The European Resuscitation Council (ERC) as well as theAmerican Heart Association are currently encouraging a quality CPR performance. The lifeguard may be obliged to carry out a CPR during a long period of time as the response of the Emergency Medical Service takes 5–8 min on average and it can even reach 20 min. The normal respiratory muscle effort at maximal swimming intensity requires a significant fraction of cardiac output and causes leg blood flow to fall. The main objective of this paper was to determine respiratory muscle fatigue (RMF) level in swimming with different intensity on quality and efficiency rescu action in the water. MATERIAL AND METHODS The study involved eleven lifeguards male (9) and female (2); age: (24.25±1.5); body height( 176,27±7,88) and body mass (75.81±11,01)form University School of Physical Education, Cracow. Two tests were conducted: the first test involved the execution of 5 min of CPR (rested), and the second one in performing water rescue and subsequent CPR (exhausted) for 5 minutes. The quality of the CPR at rest and at fatigue condition was compared. The recording instrument was the Ambu Defib Trainer W (Wireless).The time and precision of the simulated water rescue was also registered. Two spirometry tests were performed the first test was set before swimming and the second after (exhausted). Maximal respiratory pressures (PImax, PEmax) were evaluated before and directly after swimming in different intensity.The quality of the respiratory muscle fatigue at rest and at fatigue condition was compared. The recording instrument was portable MicroLoop spirometer. RESULTS After e simulated water rescue significantly increase parameters such as: ventilation minute volume rested (3,06±22,10) exhausted (4,23 ±22,10. P < .001); ventilation rate rested (3.60±34.80) exhausted (4,80 ±34.80. P < .001); and stomach inflation rested (2,0±20,47) exhausted (5.80 ±20.47. P < .001). The greatest variation in the results of the respiratory muscle fatigue both before and after swimming with different intensity was observed only in two parameters: maximal ventilation index (MVV) and peak exhaust flow (PEF). CONCLUSIONS The accumulated fatigue during a simulated water rescue performed by lifeguards reduces the quality of compression depth and pause between compressions. The following respiratory parameters were found to have the strongest effect on the swimming: during maximum exercise intensity and FEV 1 (-0.77) rested and FEV 1 (-0.57) exhausted and FVC (-0.79) rested and FVC (-0.70) exhausted.

Sistem Informasi Arkeologi: Pangkalan Data Berbasis Daring Untuk Perekaman Data Artefak Tembikar Dan Keramik di Kawasan Percandian Muarajambi.

Archaeological Information System: Network-based Data Resource for Recording Pottery and Ceramic Artifacts Data in Muarajambi Temples. Archaeological data recording activitystill faces many problems related to the accessibility and availability of an integrated data recording system. Database system is one of the many other solutions to solve the problem. Data management and database content-making have shown integration between two different knowledge that created an instrument for data recording based on network, which is a way to communicate where messages are delivered online. For users, this application can be a media for doing research. As for the filler, this database system becomes a data recording instrument which works effectively and efficiently. Forstudents, this database system can also help to increase the analysis ability. This activity focuses on making a network-based database system for pottery and ceramic artifacts from Muarajambi temples. Abstrak. Kegiatan perekaman data arkeologi sampai sekarang masih menjadi permasalahan tersendiri baik dari segi keterbukaan informasi maupun ketersediaan sarana perekaman data yang terintegrasi. Sistem pangkalan data merupakan salah satu pemecahan mengenai permasalahantersebut. Manajemen data dan pembuatan konten pangkalan data menunjukan integrasi dari dua ilmu yang berbeda sehingga dapat menghasilkan suatu instrumen perekaman data berbasis dalam jaringan (daring), yaitu suatu cara berkomunikasi yang penyampaian dan penerimaan pesan dilakukan dengan atau melalui jaringan internet. Untuk pengguna, aplikasi ini dapat berfungsi sebagai wadah untukmelakukan penjajakan dalam rangka melakukan penelitian. Untuk pengisi, pangkalan data ini merupakan salah satu instrumen perekaman data yang dapat menghemat waktu dan tenaga. Untuk mahasiswa, pangkalan data ini juga merupakan sarana pembelajaran untuk mempertajam kemampuananalisis. Kegiatan ini berfokus pada pembuatan sistem pangkalan data berbasis daring untuk temuantemuantembikar dan keramik yang ditemukan di Kawasan Percandian Muarajambi.

KESENIAN RONGGENG GROUP SENANDUNG RINDU DI KECAMATAN GUNUANG TULEH KABUPATEN PASAMAN BARAT

The purpose of the research is to reveal and explain about the matters of Ronggeng performance as a traditional art in Muaro Kiawai village. As a traditional art, Ronggeng now is in endangered due to the declining number of its presentations. This study is qualitative, where data is collected by observation, interviews, and documentation. The research informants were the actors who are involved in Ronggeng art, the ethnic group elites, and the society. The research instruments were the researcher, helped by recording instrument. The data was analyzed using Miles and Huberman model. The study finds that Ronggeng is formed by two type arts; dance and music. Ronggeng is marginalized by the society, because it does not adapt with the current changes and civilization. Therefore, most Ronggeng artists establish Senandung Rindu group in an effort to save Ronggeng from extinction. In the end, the effort contributes to the preservation and sustainability of the existence and activities of Ronggeng in Muaro Kiawai.