发布求助
文献互助 智能选刊 最新文献

Revista Professor de Matemática On line最新文献

筛选
英文 中文
Um estudo sobre as equações do segundo grau e suas concepções no Exame Nacional do Ensino Médio 全国高中考试中二级方程式及其概念的研究
Revista Professor de Matemática On line Pub Date : 1900-01-01 DOI: 10.21711/2319023x2022/pmo1034
José Edmilson da Silva, Aldo Lourêdo
{"title":"Um estudo sobre as equações do segundo grau e suas concepções no Exame Nacional do Ensino Médio","authors":"José Edmilson da Silva, Aldo Lourêdo","doi":"10.21711/2319023x2022/pmo1034","DOIUrl":"https://doi.org/10.21711/2319023x2022/pmo1034","url":null,"abstract":"","PeriodicalId":274953,"journal":{"name":"Revista Professor de Matemática On line","volume":"122 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128138933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
O Teorema de Kontsevich e os intercâmbios polinomiais Kontsevich定理和多项式交换
Revista Professor de Matemática On line Pub Date : 1900-01-01 DOI: 10.21711/2319023x2022/pmo106
Adailton da Silva, Amanda Ottoni, José Eloy Ottoni
{"title":"O Teorema de Kontsevich e os intercâmbios polinomiais","authors":"Adailton da Silva, Amanda Ottoni, José Eloy Ottoni","doi":"10.21711/2319023x2022/pmo106","DOIUrl":"https://doi.org/10.21711/2319023x2022/pmo106","url":null,"abstract":"","PeriodicalId":274953,"journal":{"name":"Revista Professor de Matemática On line","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130425280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Triplos pitagóricos e as interações entre álgebra, geometria e aritmética 毕达哥拉斯三联体和代数、几何和算术之间的相互作用
Revista Professor de Matemática On line Pub Date : 1900-01-01 DOI: 10.21711/2319023x2020/pmo1026
R. Fonseca, Ana Paula Brito, Gabriel Pinho, Yuri Marigliani, Richard Fonseca
{"title":"Triplos pitagóricos e as interações entre álgebra, geometria e aritmética","authors":"R. Fonseca, Ana Paula Brito, Gabriel Pinho, Yuri Marigliani, Richard Fonseca","doi":"10.21711/2319023x2020/pmo1026","DOIUrl":"https://doi.org/10.21711/2319023x2020/pmo1026","url":null,"abstract":"","PeriodicalId":274953,"journal":{"name":"Revista Professor de Matemática On line","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130974999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Uma proposta para o ensino de funções exponenciais e logarítmicas de acordo com a BNCC: mediada pelo GeoGebra e resolução de problemas 根据BNCC教授指数函数和对数函数的建议:以几何学和问题解决为中介
Revista Professor de Matemática On line Pub Date : 1900-01-01 DOI: 10.21711/2319023x2022/pmo1044
E. Costa, Vilmar Silva, Jabson Silva
{"title":"Uma proposta para o ensino de funções exponenciais e logarítmicas de acordo com a BNCC: mediada pelo GeoGebra e resolução de problemas","authors":"E. Costa, Vilmar Silva, Jabson Silva","doi":"10.21711/2319023x2022/pmo1044","DOIUrl":"https://doi.org/10.21711/2319023x2022/pmo1044","url":null,"abstract":"","PeriodicalId":274953,"journal":{"name":"Revista Professor de Matemática On line","volume":"652 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133280059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
O conceito de medida, o continuum e o discreto 不构思媒介，不连续，不离散
Revista Professor de Matemática On line Pub Date : 1900-01-01 DOI: 10.21711/2319023x2022/pmo1028
J. Magossi, Vania Rosa Izidoro
{"title":"O conceito de medida, o continuum e o discreto","authors":"J. Magossi, Vania Rosa Izidoro","doi":"10.21711/2319023x2022/pmo1028","DOIUrl":"https://doi.org/10.21711/2319023x2022/pmo1028","url":null,"abstract":"The word “measure” has been used throughout the history of humanity in almost every sector of human activity. It is not surprising that any changes in the way things are measured, also cause impacts in the developent of science and technologies. The refinements in the measurement criteria, in a broad sense, occur thanks to existing technologies, or they emerge from some well-defined rule, written in some language, with some scientific or practical purpose. Whereas, in a remote past, the diameter of the Earth was measured based on similarities of triangles, in modern times technologies made these measures much more precise. Even so a consensus is not yet reached, given that the mathematical continuum imposes restrictions on measurement reality. For example, there is no way to use in its fullness in laboratories, since approximations are necessary, taking into account that it is an irrational number with infinite decimal places. This characterizes a seesaw, in which, on one hand, there are the practical measures in the reality we live in, and, on the other, the theoretical measures. The goal in this article is to expose that, on one hand, from the perspective of mathematics, some examples characterize the relation between continuum and the discrete, in the measured aspect. On the other hand, we show that this relationship can indicate contradictions, in a stage of interactions between the practical and the theoretical world, if no careful reading happens. Apart from a historical digression with examples, it is shown that something similar occurs with the concept of measure when it is seen as an amount of information, called entropy by C. E. Shannon. There is also care to be taken regarding entropy, seen from the point of view of discrete models, and their extension to continuous models, differential entropy. While on the discrete side the amount of information is positive, the differential entropy, on the continuous side, can be negative, positive or arbitrarily large.","PeriodicalId":274953,"journal":{"name":"Revista Professor de Matemática On line","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132090033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Inversão por círculos como aplicação dos números complexos 圆反演作为复数的应用
Revista Professor de Matemática On line Pub Date : 1900-01-01 DOI: 10.21711/2319023x2022/pmo1043
Miguel Frasson
{"title":"Inversão por círculos como aplicação dos números complexos","authors":"Miguel Frasson","doi":"10.21711/2319023x2022/pmo1043","DOIUrl":"https://doi.org/10.21711/2319023x2022/pmo1043","url":null,"abstract":"","PeriodicalId":274953,"journal":{"name":"Revista Professor de Matemática On line","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132685881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Intuição Matemática e o estudo da Lineabilidade 数学直觉与线性性研究
Revista Professor de Matemática On line Pub Date : 1900-01-01 DOI: 10.21711/2319023x2020/pmo1038
Gustavo Araújo, Eudes Marinho
{"title":"A Intuição Matemática e o estudo da Lineabilidade","authors":"Gustavo Araújo, Eudes Marinho","doi":"10.21711/2319023x2020/pmo1038","DOIUrl":"https://doi.org/10.21711/2319023x2020/pmo1038","url":null,"abstract":"","PeriodicalId":274953,"journal":{"name":"Revista Professor de Matemática On line","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115103637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A utilização da modelagem matemática na produção de avalanches em pequena escala 数学模型在小规模雪崩生产中的应用
Revista Professor de Matemática On line Pub Date : 1900-01-01 DOI: 10.21711/2319023x2021/pmo940
Renan Santos, Fernando Pires
{"title":"A utilização da modelagem matemática na produção de avalanches em pequena escala","authors":"Renan Santos, Fernando Pires","doi":"10.21711/2319023x2021/pmo940","DOIUrl":"https://doi.org/10.21711/2319023x2021/pmo940","url":null,"abstract":"","PeriodicalId":274953,"journal":{"name":"Revista Professor de Matemática On line","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126180744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Polinômios e métodos numéricos interativos 多项式和交互数值方法
Revista Professor de Matemática On line Pub Date : 1900-01-01 DOI: 10.21711/2319023x2021/pmo931
Marlon Péricles ASSIS, M. Batista
{"title":"Polinômios e métodos numéricos interativos","authors":"Marlon Péricles ASSIS, M. Batista","doi":"10.21711/2319023x2021/pmo931","DOIUrl":"https://doi.org/10.21711/2319023x2021/pmo931","url":null,"abstract":"The present work deals with the numerical methods of Bissection, False Position and Newton to approximate zeros of polynomial functions of any degree, given the intervals in which these functions vanish, either when it can be deduced or in scenarios where such intervals can be inferred. It is noteworthy that this research comprises the elaboration of algorithms and demands computational thinking in order to solve problems in accordance with the aspects provided for the National Common Curricular Base. The use of the educational software Visual Numerical Calculation and Excel was decisive for the efficiency of the algorithms in terms of speed and accuracy.","PeriodicalId":274953,"journal":{"name":"Revista Professor de Matemática On line","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129647622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ensino de matemática para o mercado financeiro: um iPhone ou ações da Apple? 金融市场数学教学:iPhone还是苹果股票?
Revista Professor de Matemática On line Pub Date : 1900-01-01 DOI: 10.21711/2319023x2023/pmo1108
R. Dario, Felippe Sirtoli, Hugo Bernardelli, João Gonçalves
{"title":"Ensino de matemática para o mercado financeiro: um iPhone ou ações da Apple?","authors":"R. Dario, Felippe Sirtoli, Hugo Bernardelli, João Gonçalves","doi":"10.21711/2319023x2023/pmo1108","DOIUrl":"https://doi.org/10.21711/2319023x2023/pmo1108","url":null,"abstract":"","PeriodicalId":274953,"journal":{"name":"Revista Professor de Matemática On line","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130728522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信