{"id":164041,"date":"2023-05-31T15:39:03","date_gmt":"2023-05-31T18:39:03","guid":{"rendered":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/?post_type=ensino_fundamental&#038;p=164041"},"modified":"2023-12-21T16:50:54","modified_gmt":"2023-12-21T19:50:54","slug":"matematica-comparacao-e-ordenacao-de-fracoes","status":"publish","type":"ensino_fundamental","link":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/ensino_fundamental\/matematica-comparacao-e-ordenacao-de-fracoes\/","title":{"rendered":"Matem\u00e1tica &#8211; Compara\u00e7\u00e3o e ordena\u00e7\u00e3o de fra\u00e7\u00f5es"},"content":{"rendered":"\n<p class=\"has-black-color has-text-color has-background has-medium-font-size\" style=\"background-color:#7bdbb580\">Esta proposta de atividade de&nbsp;<strong>Matem\u00e1tica<\/strong>&nbsp;com base no DC\/GO \u2013 Ampliado e&nbsp;\u00e9 destinada aos estudantes do&nbsp;7<strong>\u00ba Ano do Ensino Fundamental<\/strong> &#8211;&nbsp;<strong>Anos Finais<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-51f7783f wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-font-size has-medium-font-size\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/drive.google.com\/uc?export=download&amp;id=1bakeXe189GU8Oy27k1Lox7GQw-szKJvj\" target=\"_blank\" rel=\"noreferrer noopener\">BAIXE A ATIVIDADE<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-font-size has-medium-font-size\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/drive.google.com\/uc?export=download&amp;id=1lXhxlU2vr7sC6TGIlGryzIgHPTiRoAL0\" target=\"_blank\" rel=\"noreferrer noopener\">BAIXE OS  SLIDES<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-font-size has-medium-font-size\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/drive.google.com\/uc?export=download&amp;id=1r4kgFe2O1SETZFw9UPf-SyXFlUngX_0f\" target=\"_blank\" rel=\"noreferrer noopener\">BAIXE O TEXTO<\/a><\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"561\" src=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/06\/WhatsApp-Image-2023-06-01-at-16.00.00-1024x561.jpeg\" alt=\"\" class=\"wp-image-164138\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/06\/WhatsApp-Image-2023-06-01-at-16.00.00-1024x561.jpeg 1024w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/06\/WhatsApp-Image-2023-06-01-at-16.00.00-300x164.jpeg 300w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/06\/WhatsApp-Image-2023-06-01-at-16.00.00-768x421.jpeg 768w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/06\/WhatsApp-Image-2023-06-01-at-16.00.00.jpeg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size\">Dispon\u00edvel em: &lt;https:\/\/www.canva.com\/design\/DAFkmgtyyLg\/sP29Zv6YzStsUim0MqwHJA\/edit?utm_content=DAFkmgtyyLg&amp;utm_campaign=designshare&amp;utm_medium=link2&amp;utm_source=sharebutton&gt;- \u00faltimo acesso em 31 de maio de 2023.<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-medium-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-left has-black-color has-text-color has-medium-font-size\">As fra\u00e7\u00f5es s\u00e3o utilizadas para representar n\u00fameros n\u00e3o inteiros, para descrever partes de um todo, para representar divis\u00f5es e raz\u00f5es. Observe: <\/p>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/06\/image-15.png\" alt=\"\" class=\"wp-image-164108\" width=\"547\" height=\"281\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/06\/image-15.png 729w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/06\/image-15-300x154.png 300w\" sizes=\"(max-width: 547px) 100vw, 547px\" \/><\/figure><\/div><\/div><\/div>\n\n\n\n<p class=\"has-text-align-center has-black-color has-text-color has-small-font-size\">Imagem do arquivo pessoal<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\"><strong>Compara\u00e7\u00e3o de fra\u00e7\u00f5es com denominadores iguais: <\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">Ao comparar fra\u00e7\u00f5es que tenham o mesmo denominador, estamos comparando a quantidade de partes com rela\u00e7\u00e3o ao todo. Ent\u00e3o, a fra\u00e7\u00e3o com numerador maior representa uma quantidade maior de partes. Vamos comparar as fra\u00e7\u00f5es <strong>1\/4<\/strong> e <strong>3\/4<\/strong> para verificar qual \u00e9 a maior: <\/p>\n\n\n\n<p class=\"has-text-align-center has-black-color has-text-color has-medium-font-size\"><strong>1\/4 = 1 parte de 4 <\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center has-black-color has-text-color has-medium-font-size\"><strong>3\/4 = 3 partes de 4 <\/strong><\/p>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/06\/image-16.png\" alt=\"\" class=\"wp-image-164109\" width=\"326\" height=\"213\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/06\/image-16.png 434w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/06\/image-16-300x196.png 300w\" sizes=\"(max-width: 326px) 100vw, 326px\" \/><\/figure><\/div>\n\n\n<p class=\"has-text-align-center has-black-color has-text-color has-small-font-size\">Imagem do arquivo pessoal<\/p>\n\n\n\n<p class=\"has-text-align-left has-black-color has-text-color has-medium-font-size\">Como a fra\u00e7\u00e3o <strong>3\/4<\/strong> representa uma quantidade maior de partes, ent\u00e3o <strong>3\/4<\/strong> \u00e9 maior do que <strong>1\/4<\/strong>. <\/p>\n\n\n\n<p class=\"has-text-align-left has-black-color has-text-color has-medium-font-size\"><strong>Compara\u00e7\u00e3o de fra\u00e7\u00f5es com denominadores diferentes: <\/strong>Nesse caso, podemos comparar de duas formas: <\/p>\n\n\n\n<p class=\"has-text-align-left has-black-color has-text-color has-medium-font-size\"><strong>1\u00b0) <\/strong>Escrevendo fra\u00e7\u00f5es equivalentes para que os denominadores fiquem iguais: <\/p>\n\n\n\n<p class=\"has-text-align-left has-black-color has-text-color has-medium-font-size\">Vamos comparar as fra\u00e7\u00f5es <strong>2\/3<\/strong> e <strong>3\/4<\/strong>: <\/p>\n\n\n\n<p class=\"has-text-align-left has-black-color has-text-color has-medium-font-size\">Como o m\u00faltiplo comum de <strong>3<\/strong> e <strong>4<\/strong> \u00e9 <strong>12<\/strong>, ent\u00e3o temos que escrever fra\u00e7\u00f5es equivalentes a <strong>2\/3<\/strong> e a <strong>3\/4<\/strong> que tenham denominador <strong>12<\/strong>: <\/p>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"108\" src=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/06\/image-17.png\" alt=\"\" class=\"wp-image-164121\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/06\/image-17.png 400w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/06\/image-17-300x81.png 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/figure><\/div>\n\n\n<p class=\"has-text-align-center has-black-color has-text-color has-small-font-size\">Imagem do arquivo pessoal<\/p>\n\n\n\n<p class=\"has-text-align-left has-black-color has-text-color has-medium-font-size\">Podemos concluir que 3\/4 \u00e9 maior que 2\/3. <\/p>\n\n\n\n<p class=\"has-text-align-left has-black-color has-text-color has-medium-font-size\"><strong>2\u00b0) <\/strong>Podemos comparar fra\u00e7\u00f5es com denominadores diferentes efetuando a divis\u00e3o do numerador pelo denominador em ambas as fra\u00e7\u00f5es. Vamos comparar <strong>5\/8<\/strong> com <strong>4\/5<\/strong>: Efetuando a divis\u00e3o de <strong>5<\/strong> por <strong>8<\/strong> obtemos o n\u00famero decimal <strong>0,625<\/strong>. Dividindo <strong>4<\/strong> por <strong>5<\/strong> o resultado ser\u00e1 <strong>0,8<\/strong>. Como <strong>0,8<\/strong> \u00e9 maior do que <strong>0,625<\/strong>, podemos concluir que a fra\u00e7\u00e3o <strong>4\/5<\/strong> \u00e9 maior do que <strong>5\/8<\/strong>.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">Agora que voc\u00ea estudou sobre compara\u00e7\u00e3o e ordena\u00e7\u00e3o de fra\u00e7\u00f5es, que tal fazer uma atividade para testar seus conhecimentos?<\/p>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"has-black-color has-pale-ocean-gradient-background has-text-color has-background has-medium-font-size\"><strong>QUEST\u00c3O 1<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">Ao realizar uma avalia\u00e7\u00e3o bimestral, Vitor acertou 3\/8 das quest\u00f5es, seu amigo Felipe acertou 5\/7 e Amanda acertou 7\/9. Ent\u00e3o podemos afirmar que:<\/p>\n\n\n\n<div class=\"wp-block-group has-medium-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-black-color has-text-color has-medium-font-size\">(A) Felipe acertou mais quest\u00f5es do que Amanda e Vitor.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">(B) Vitor acertou mais quest\u00f5es do que Felipe e menos do que Amanda.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">(C) Amanda foi a que mais acertou quest\u00f5es entre os tr\u00eas.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">(D) Vitor acertou mais quest\u00f5es do que Felipe e Amanda.<\/p>\n\n\n\n<p class=\"has-black-color has-pale-ocean-gradient-background has-text-color has-background has-medium-font-size\"><strong>QUEST\u00c3O 2<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">Em uma competi\u00e7\u00e3o de nata\u00e7\u00e3o, tr\u00eas nadadores, Pedro, Ana e Marcos, est\u00e3o competindo em diferentes provas de estilos diferentes. Pedro nadou 3\/4 da dist\u00e2ncia total da prova, Ana nadou 5\/8 da dist\u00e2ncia total e Marcos nadou 2\/3 da dist\u00e2ncia total. Podemos ent\u00e3o afirmar que:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">(A) Pedro nadou uma dist\u00e2ncia maior.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">(B) Ana nadou por uma dist\u00e2ncia maior.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">(C) Marcos nadou uma dist\u00e2ncia maior.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">(D) Os tr\u00eas nadaram a mesma dist\u00e2ncia.<\/p>\n\n\n\n<p class=\"has-black-color has-pale-ocean-gradient-background has-text-color has-background has-medium-font-size\"><strong>QUEST\u00c3O 3<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">O pai de Mateus e Ana decidiu premi\u00e1-los de acordo com o desempenho escolar de cada um. Ele separou uma quantia de dinheiro e deu 1\/6 para Mateus e 2\/11 para Ana. Qual dos dois irm\u00e3os recebeu uma quantidade de dinheiro maior?<\/p>\n\n\n\n<p class=\"has-black-color has-pale-ocean-gradient-background has-text-color has-background has-medium-font-size\"><strong>QUEST\u00c3O 4<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\">Em um concurso de sorvete, uma vota\u00e7\u00e3o foi realizada para escolher o sabor preferido. Dos votos recebidos, 3\/5 foram para sorvete de chocolate e 2\/7 foram para sorvete de baunilha. Qual sabor recebeu mais votos?<\/p>\n\n\n\n<p class=\"has-text-align-center\"><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-black-color has-text-color\"><tbody><tr><td><strong>Autoria:<\/strong><\/td><td>Priscilla Nascimento Dias, licenciada em matem\u00e1tica e pedagoga.<\/td><\/tr><tr><td><strong>Componente Curricular:<\/strong><\/td><td>Matem\u00e1tica<\/td><\/tr><tr><td><strong>Habilidades:<\/strong><\/td><td>(EF07MA08) Comparar e ordenar fra\u00e7\u00f5es associadas \u00e0s ideias de partes de inteiros, resultado da divis\u00e3o, raz\u00e3o e operador.<\/td><\/tr><tr><td><strong>Refer\u00eancias<\/strong><\/td><td>GOI\u00c2NIA. Secretaria Municipal de Educa\u00e7\u00e3o. Aprender Sempre. 6\u00b0 ao 9\u00ba ano &#8211; Ensino Fundamental; Matem\u00e1tica; 1\u00b0 Bimestre; Goi\u00e2nia, 2023.&nbsp;<br>GOI\u00c1S. Documento Curricular para Goi\u00e1s \u2013 Ampliado. Volume II. Ensino Fundamental Anos Finais. CONSED; UNDIME, 2018. 433 p. Dispon\u00edvel em &lt;https:\/\/sme.goiania.go.gov.br\/site\/index.php\/institucional\/documentos-oficiais-2\/category\/27-documentos-gerais&amp;gt&gt;. Acesso em 23\/03\/2023.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-medium-font-size\"><\/p>\n","protected":false},"author":60,"featured_media":173646,"template":"","ef_categoria":[15,29],"ef_ano":[90],"ef_componente":[94],"class_list":["post-164041","ensino_fundamental","type-ensino_fundamental","status-publish","has-post-thumbnail","hentry","ef_categoria-ciclo-da-adolescencia-fg","ef_categoria-educacao-financeira-e-empreendedorismo-ciclo-da-adolescencia-fg","ef_ano-7o-ano","ef_componente-matematica","entry","has-media"],"acf":[],"_links":{"self":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/ensino_fundamental\/164041","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/ensino_fundamental"}],"about":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/types\/ensino_fundamental"}],"author":[{"embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/users\/60"}],"version-history":[{"count":13,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/ensino_fundamental\/164041\/revisions"}],"predecessor-version":[{"id":174734,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/ensino_fundamental\/164041\/revisions\/174734"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/media\/173646"}],"wp:attachment":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/media?parent=164041"}],"wp:term":[{"taxonomy":"ef_categoria","embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/ef_categoria?post=164041"},{"taxonomy":"ef_ano","embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/ef_ano?post=164041"},{"taxonomy":"ef_componente","embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/ef_componente?post=164041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}