Ebooks de matemáticas, página 11 de 146

A obra traz os resultados da pesquisa realizada pela autora no Programa de Pós-Graduação em Ensino de Ciências e Matemática/Mestrado Profissional da Universidade Federal de Uberlândia, nos anos 2019

A partir dos estudos discursivos de óptica bakhtiniana, esta nossa tese promove debates sobre relações discursivas veiculadas em enunciados-questão (as perguntas ligadas à Matemática) no Enem (Exame

Quem nunca na vida desistiu de algo sem nem ao menos ter tentado antes? Quem nunca disse que no gosta de um determinado tipo de comida sem nem te-lo provado previamente? Talvez sejam reflexos infantis de autopreservaço infundados, vai saber, mas o certo e que acabamos levamos este habito para o restante de nossas vidas e acaba por refletir em diversos aspectos depois. Na escola mesmo, enfrentamos esse tipo de problema. Dizemos que matematica e dificil e nem mesmo tentamos saber o porque de aprender uma ou outra equaço. Ja achamos dificil todos aqueles emaranhado de numeros arabes, ate que vem alguem e como se ja no achasse ruim o bastante, ainda acrescenta letras na parada. Proximo passo: desisto. Com Quimica e a mesma coisa, quando vemos aquele monte de desenhos de hexagonos, setas e outros simbolos dantescos, o passo seguinte e a desistencia. E nem demos chance pra pobre coitada. Com fisica, claro, acontece a mesma coisa, quando chega na parte de fisica quantica, ento (esse e deveras dificil mesmo. Como o famoso fisico e ganhador de um premio Nobel , Feynman disse certa vez, se voce achar facil, e porque no entendeu direito). No posso la defender muito a matematica e a fisica porque esto fora da minha alçada, mas quanto a Quimica, posso bancar o advogado do diabo e levantar alguns pontos e dizer que ela no e to dificil assim. So e incompreendida mesmo. Com exemplos praticos do nosso dia a dia, tipo: Porque o po cresce? Porque o sal de frutas acaba com a azia to rapido? O que e a tal gordura trans? Quimica e caries? O que tem uma coisa a ver com outra? Assim, posso provar que e corriqueira e porque no dizer, simples. Escolhi esconder os tais desenhos e simbolos pra no assustar de maneira precoce e acabar por matar o interesse do leitor antes da curiosidade. De uma chance para a Quimica. Voce pode ate acabar se apaixonando por ela. Ficarei feliz em te guiar nesta pequena descoberta. Boa leitura.

«Esta é uma obra marcante sobre a indústria química em Portugal, escrita com uma minúcia que mostra bem o cuidado colocado na sua preparação pelo Professor José Luís Figueiredo, na busca dos detalhes

Em caso de qualquer complicação cognitiva relacionada à saúde, a procura pelo tratamento com um profissional psiquiátrico é sempre o caminho indicado para a solução, embora muitas pessoas recorrem ta

Nesta obra da coleção relatos de si, a residente pedagógica Gabriela Lacerda, do Curso de Matemática da Universidade Estadual de Goiás-Câmpus Sudoeste, Sede Quirinópolis, compartilha parte de sua exp

Um homem acorda em uma ilha artificial no meio do oceano e descobre ser uma peça chave para o futuro da humanidade possuindo poderes e força de decisão sobre o que não consegue compreender na dualida

A obra se destina a analisar as Polícias Investigativas brasileiras no contexto da segurança pública, baseadas no Ciclo Incompleto de Polícia, no modelo de carreira policial que permite a entrada diretamente como chefe e na formataço burocratica das investigaçes policiais. Com vivencia de 25 anos nas Policias Investigativas, Civil e Federal, o autor navega com exemplos e historias reais que ilustram as deficiencias do sistema que nos entrega menos de 10% de esclarecimentos de crimes em todo o pais. Em nosso pais prevenimos mal, investigamos pior e punimos muito pouco os crimes cometidos, recuperando quase nada dos condenados pela justiça. Com isso podemos começar a entender o clima de insegurança publica que tomou conta de todos nos.

An overview of science, physics, and astronomy. Lots of cool facts and information building blocks to expand your understanding and horizons of the world of science. Written by a 9 year old with a passion for science, this is a great book for the inquisitive child with an interest in science (or to get them interested in science!).

UM EPISÓDIO HISTÓRICO DE MATEMATIZAÇÃO NA FÍSICAGabriela Helena Geraldo Issa Mendes, Irinéa de Lourdes BatistaINTELIGÊNCIA ARTIFICIAL E EMOÇÕES: QUÃO PRÓXIMAS ESTÃO ASDECISÕES CIBERNÉTICAS DAS HUMANA

On the 22nd March 1878, complaint was made by Mr. Octavius Deacon, of Goldings Hill, Loughton, to Mr. Secretary Cross, that a serious attack by skin disease of his own infant had resulted from the use for nursery purposes of violet powder, which on analysis by Mr. G. Jones, F.C.S., had been found to contain in large proportion white arsenic; and further, Mr. Deacon stated his belief that a large and fatal prevalence of skin disease among infants in Loughton had been due to the use in a similar way of violet powder of a like sort. This representation was referred by Mr. Cross to the Local Government Board. On 25th March the Board received a communication from the clerk to the Epping Rural Sanitary Authority enclosing a statement by the Medical Officer of Health to the effect that a special mortality among infants in his district, already reported by him, had, he has now reason to believe, resulted from the use of violet powder impregnated with arsenic. Hereupon the present inquiry was ordered.

Uma síntese da situação de mananciais de abastecimento de água em diferentes partes do mundo, mostrando que a superexploração das reservas e o mau uso estão destruindo o bem natural mais importante d

"A Sustentabilidade Socioeconômica e Ambiental à Luz da Bíblia" consiste no aprofundamento teológico e científico dos temas abordados nos livros "Perspectiva Cristã do Crescimento e Desenvolvimento A

A System of Logic, Ratiocinative and Inductive John Stuart Mill - It is so much the established practice of writers on logic to commence their treatises by a few general observations (in most cases, it is true, rather meagre) on Terms and their varieties, that it will, perhaps, scarcely be required from me in merely following the common usage, to be as particular in assigning my reasons, as it is usually expected that those should be who deviate from it. The practice, indeed, is recommended by considerations far too obvious to require a formal justification. Logic is a portion of the Art of Thinking: Language is evidently, and by the admission of all philosophers, one of the principal instruments or helps of thought; and any imperfection in the instrument, or in the mode of employing it, is confessedly liable, still more than in almost any other art, to confuse and impede the process, and destroy all ground of confidence in the result. For a mind not previously versed in the meaning and right use of the various kinds of words, to attempt the study of methods of philosophizing, would be as if some one should attempt to become an astronomical observer, having never learned to adjust the focal distance of his optical instruments so as to see distinctly. Since Reasoning, or Inference, the principal subject of logic, is an operation which usually takes place by means of words, and in complicated cases can take place in no other way; those who have not a thorough insight into the signification and purposes of words, will be under chances, amounting almost to certainty, of reasoning or inferring incorrectly. And logicians have generally felt that unless, in the very first stage, they removed this source of error; unless they taught thei pupil to put away the glasses which distort the object, and to use those which are adapted to his purpose in such a manner as to assist, not perplex, his vision; he would not be in a condition to practise the remaining part of their discipline with any prospect of advantage. Therefore it is that an inquiry into language, so far as is needful to guard against the errors to which it gives rise, has at all times been deemed a necessary preliminary to the study of logic. But there is another reason, of a still more fundamental nature, why the import of words should be the earliest subject of the logicians consideration: because without it he cannot examine into the import of Propositions. Now this is a subject which stands on the very threshold of the science of logic. The object of logic, as defined in the Introductory Chapter, is to ascertain how we come by that portion of our knowledge (much the greatest portion) which is not intuitive: and by what criterion we can, in matters not self-evident, distinguish between things proved and things not proved, between what is worthy and what is unworthy of belief. Of the various questions which present themselves to our inquiring faculties, some receive an answer from direct consciousness, others, if resolved at all, can only be resolved by means of evidence. Logic is concerned with these last. But before inquiring into the mode of resolving questions, it is necessary to inquire what are those which offer themselves; what questions are conceivable; what inquiries are there, to which mankind have either obtained, or been able to imagine it possible that they should obtain, an answer. This point is best ascertained by a survey and analysis of Propositions.

Lewis Carrolls "A Tangled Tale" presents a fascinating interweaving of whimsical narratives that engage both the intellect and imagination. Written in a playful, nonsensical style characteristic of Carrolls oeuvre, the book consists of ten interconnected stories, each followed by a mathematical puzzle. The literary context reflects the Victorian eras burgeoning fascination with logic and language, juxtaposing serious themes with light-hearted humor and absurdity, illustrating how critical thought can lead to unexpected delights. This intricate tapestry of storytelling challenges readers to think critically while simultaneously delighting in the curves of language and absurd situations. Lewis Carroll, a mathematician and logician as well as a writer, drew upon his background in logic and his love of riddles and paradoxes to craft this unique work. The blend of mathematical concepts with literary creativity showcases Carrolls dual talents and his commitment to engaging with readers through both intellectual rigor and playful fantasy. His experiences in academia and his relationships with children, especially his fondness for Alice Liddell, likely influenced the creation of his playful narrative style, making abstract concepts accessible. "A Tangled Tale" is recommended for anyone who wishes to explore the interplay between logic and storytelling. It serves as an excellent introduction to Carrolls distinctive literary voice. This book is a delightful choice for readers interested in puzzles, language, and the absurd, offering both entertainment and intellectual challenge.

Lewis Carroll (18321898) made his name with his Alice books in the 1860s, but also wrote on popular mathematics he was a maths tutor in various capacities at Christ Church College, Oxford, from his undergraduate days until his death.First published in 1885, "A Tangled Tale" is a collection of ten brief humorous puzzles called knots originally published in a monthly magazine in the early 1880s. Each puzzle is described in story form, then summarised as a maths problem. For the book, Carroll assessed answers sent in by readers, referring to them by name (usually pseudonyms) and grading them, with comments in typically polite-but-cutting Oxford-don fashion.

A teoria afirma que, em algum momento após 2016, grande parte da internet passou a ser gerada por inteligências artificiais, bots e conteúdos automatizados — não por humanos. Sites, perfis, fóruns e

A Tríade Armorial: Universidade, Ciência e Sertão descreve as experiências de dez anos de um jovem pesquisador que sonhou instalar um laboratório de nanotecnologia no semiárido nordestino. Além da ci

Este livro responde a uma questão central: É possível desenvolver um ensino de Matemática de forma significativa? A resposta para essa pergunta cabe a você, leitor, após a leitura e reflexão desta ob

Ebook: A Última Palavra de Deus é Uma obra Cristã Explicativos que transcende quais respostas de Deus será e dará no devido tempo e o espaço, que Deus defini em suas pa lavras se é de Amor ou justiça