{"id":162222,"date":"2023-05-05T14:46:36","date_gmt":"2023-05-05T17:46:36","guid":{"rendered":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/?post_type=eaja&#038;p=162222"},"modified":"2023-05-05T14:46:38","modified_gmt":"2023-05-05T17:46:38","slug":"matematica-fracoes-na-reta-numerica","status":"publish","type":"eaja","link":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/eaja\/matematica-fracoes-na-reta-numerica\/","title":{"rendered":"MATEM\u00c1TICA &#8211; FRA\u00c7\u00d5ES NA RETA NUM\u00c9RICA"},"content":{"rendered":"\n<p class=\"has-text-align-center has-background has-medium-font-size\" style=\"background-color:#d19a047d\"><strong>Esta proposta de atividade de\u00a0MATEM\u00c1TICA \u00a0\u00e9 destinada aos estudantes do 3\u00b0 per\u00edodo (4\u00aa S\u00e9rie)\u00a0da Educa\u00e7\u00e3o de Jovens e Adultos \u2013 EJA<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/docs.google.com\/document\/d\/1EnuhGuvG5LQ1vwx69lCm-fTShFfXf-vqRODygIF7NIU\/copy\" target=\"_blank\" rel=\"noreferrer noopener\">BAIXE A ATIVIDADE<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-25\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/docs.google.com\/presentation\/d\/1_Bp51I-eijAWocbzN52y6G4phHo8kvJ2\/copy\" target=\"_blank\" rel=\"noreferrer noopener\">BAIXE OS SLIDES<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-25\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/docs.google.com\/document\/d\/1xXGPqP1wn175aUTebEAxjaUEJU4oqZ1Z7qKEi2FHeDg\/copy\" 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<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#1c2fa8\"><strong>FRA\u00c7\u00d5ES NA RETA NUM\u00c9RICA E REPRESENTA\u00c7\u00c3O DECIMAL&nbsp;<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Fra\u00e7\u00e3o \u00e9 uma maneira de representar parte ou partes iguais de algo que foi dividido. Por exemplo: Ela comeu<strong> uma das seis<\/strong> fatias em que a pizza foi dividida.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">A express\u00e3o <strong>uma das seis <\/strong>\u00e9 o mesmo que <strong>um sexto <\/strong>da pizza. E pode ser representado assim:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/05\/representacaofracao-e1683305325593.png\" alt=\"\" class=\"wp-image-162224\" width=\"523\" height=\"321\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/05\/representacaofracao-e1683305325593.png 523w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/05\/representacaofracao-e1683305325593-300x184.png 300w\" sizes=\"(max-width: 523px) 100vw, 523px\" \/><figcaption class=\"wp-element-caption\">Imagem 1: Representa\u00e7\u00f5es num\u00e9rica e gr\u00e1fica da fra\u00e7\u00e3o &#8211; produzida desenho Google<\/figcaption><\/figure><\/div>\n\n\n<p class=\"has-medium-font-size\">A fra\u00e7\u00e3o \u2159 \u00e9 uma <strong>fra\u00e7\u00e3o pr\u00f3pria<\/strong> porque <em>representa uma quantidade<\/em> <em>menor que 1<\/em>. Perceba que a parte da pizza que a pessoa comeu \u00e9 bem pequena; \u00e9 menor que a pizza inteira.&nbsp;<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Comparando fra\u00e7\u00f5es:<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">1. Qual destas fra\u00e7\u00f5es \u00e9 a menor: \u00bd ou \u00bc?&nbsp;<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Para ajudar a encontrar a resposta, vamos representar essas fra\u00e7\u00f5es na reta num\u00e9rica.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"456\" height=\"336\" src=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/05\/representacaomeioumquarto-e1683305600986.png\" alt=\"\" class=\"wp-image-162226\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/05\/representacaomeioumquarto-e1683305600986.png 456w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/05\/representacaomeioumquarto-e1683305600986-300x221.png 300w\" sizes=\"(max-width: 456px) 100vw, 456px\" \/><figcaption class=\"wp-element-caption\">Imagem 2: Compara\u00e7\u00e3o de fra\u00e7\u00f5es \u00bd e \u00bc &#8211; produzida em desenho Google<\/figcaption><\/figure><\/div>\n\n\n<p class=\"has-medium-font-size\">2. Qual destas fra\u00e7\u00f5es \u00e9 a menor: \u00bc ou \u00be\u00a0?<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"564\" height=\"318\" src=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/05\/representacaotresquartos-e1683305792168.png\" alt=\"\" class=\"wp-image-162231\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/05\/representacaotresquartos-e1683305792168.png 564w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/05\/representacaotresquartos-e1683305792168-300x169.png 300w\" sizes=\"(max-width: 564px) 100vw, 564px\" \/><figcaption class=\"wp-element-caption\">Imagem 3: Compara\u00e7\u00e3o de fra\u00e7\u00f5es \u00bc e \u00be &#8211; produzida em desenho Google<\/figcaption><\/figure><\/div>\n\n\n<p class=\"has-medium-font-size\"><strong>Representa\u00e7\u00e3o decimal:<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">As fra\u00e7\u00f5es pr\u00f3prias tamb\u00e9m podem ser representadas por um n\u00famero decimal. Basta dividir o numerador pelo denominador. Voc\u00ea pode fazer esse c\u00e1lculo com uma calculadora.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">1. Qual dessas fra\u00e7\u00f5es \u00e9 a menor: \u00bd ou \u2157 ?<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Dividindo:&nbsp;<\/p>\n\n\n\n<p class=\"has-medium-font-size\">1 : 2 = 0,5<\/p>\n\n\n\n<p class=\"has-medium-font-size\">3 : 5 = 0,6<br>Logo, a fra\u00e7\u00e3o \u00bd \u00e9 menor que a fra\u00e7\u00e3o \u2157, pois 0,5 \u00e9 menor que 0,6.<\/p>\n\n\n\n<p class=\"has-background has-medium-font-size\" style=\"background-color:#f8e2677a\"><strong>QUEST\u00c3O 1<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">As fra\u00e7\u00f5es a seguir s\u00e3o ditas fra\u00e7\u00f5es unit\u00e1rias. Isto porque todas t\u00eam o numerador igual a 1.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"547\" height=\"220\" src=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/05\/fracoesunitarias1-e1683306241876.png\" alt=\"\" class=\"wp-image-162236\" srcset=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/05\/fracoesunitarias1-e1683306241876.png 547w, https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/05\/fracoesunitarias1-e1683306241876-300x121.png 300w\" sizes=\"(max-width: 547px) 100vw, 547px\" \/><figcaption class=\"wp-element-caption\">Fonte: Fra\u00e7\u00f5es unit\u00e1rias &#8211; produzida em canva.com<\/figcaption><\/figure><\/div>\n\n\n<p class=\"has-medium-font-size\">A menor dessas fra\u00e7\u00f5es \u00e9<\/p>\n\n\n\n<p class=\"has-medium-font-size\">(A)\u00a01\/2<\/p>\n\n\n\n<p class=\"has-medium-font-size\">(B) 1\/3<\/p>\n\n\n\n<p class=\"has-medium-font-size\">(C) 1\/5<\/p>\n\n\n\n<p class=\"has-medium-font-size\">(D) 1\/10<\/p>\n\n\n\n<p class=\"has-background has-medium-font-size\" style=\"background-color:#f8e2677a\"><strong>QUEST\u00c3O 2<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Um copo tem marca\u00e7\u00f5es laterais que o dividem em 3 partes iguais. Nesse copo foi colocada \u00e1gua at\u00e9 a marca\u00e7\u00e3o, conforme imagem a seguir.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"144\" height=\"194\" src=\"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-content\/uploads\/2023\/05\/copomedidor-e1683308359275.png\" alt=\"\" class=\"wp-image-162243\"\/><figcaption class=\"wp-element-caption\">Fonte: copo medidor &#8211; produzido em canva.com<\/figcaption><\/figure><\/div>\n\n\n<p class=\"has-medium-font-size\">A fra\u00e7\u00e3o que representa a quantidade de \u00e1gua no copo da imagem \u00e9<\/p>\n\n\n\n<p class=\"has-medium-font-size\">(A)\u00a01\/2<\/p>\n\n\n\n<p class=\"has-medium-font-size\">(B) 1\/3<\/p>\n\n\n\n<p class=\"has-medium-font-size\">(C) 2\/3<\/p>\n\n\n\n<p class=\"has-medium-font-size\">(D) 2\/5<\/p>\n\n\n\n<p class=\"has-background\" style=\"background-color:#f8e2677a\"><strong>QUEST\u00c3O 3<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">No m\u00eas de abril de 2023, durante 7 dos 30 dias, a lua esteve na fase minguante.&nbsp;<\/p>\n\n\n\n<p class=\"has-medium-font-size\">a) Quantos dias no total tem o m\u00eas de abril?<\/p>\n\n\n\n<p class=\"has-medium-font-size\">b) Quantos dias durou a fase minguante da lua no m\u00eas de abril de 2023?<\/p>\n\n\n\n<p class=\"has-medium-font-size\">c) Considere como <strong><em>parte<\/em><\/strong> o tempo em que a Lua esteve na fase minguante e como o <strong><em>todo<\/em><\/strong> o n\u00famero total de dias do m\u00eas de abril. Escreva a fra\u00e7\u00e3o que representa essa fase minguante da Lua nesse m\u00eas de abril.<\/p>\n\n\n\n<p class=\"has-background has-medium-font-size\" style=\"background-color:#f8e2677a\"><strong>QUEST\u00c3O 4<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Em uma receita de molho para macarr\u00e3o l\u00ea-se<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u00be de x\u00edcara de ch\u00e1 de \u00e1gua. Explique como medir \u00be\u00a0 de uma x\u00edcara de ch\u00e1.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong>AUTORIA:<\/strong><\/td><td>CRISTIANE S DE SOUZA, LICENCIATURA EM MATEM\u00c1TICA.<\/td><\/tr><tr><td><strong>COMPONENTE(S) CURRICULAR(ES):<\/strong><\/td><td>MATEM\u00c1TICA E CI\u00caNCIAS<\/td><\/tr><tr><td><strong>OBJETIVOS DE APRENDIZAGEM E DESENVOLVIMENTO:<\/strong><\/td><td>(EJAMA0303) Identificar e representar fra\u00e7\u00f5es, associando-as ao resultado de uma divis\u00e3o ou \u00e0 ideia de parte de um todo.<br>(EJACI0309) Caracterizar e descrever os movimentos c\u00edclicos da Lua e da Terra.<\/td><\/tr><tr><td><strong>REFER\u00caNCIAS:<\/strong><\/td><td>SOUZA, C\u00e1ssia Garcia de. et al. \u00c9 bom aprender: L\u00edngua Portuguesa, Matem\u00e1tica, Hist\u00f3ria, Geografia e Artes. Volume 2. Educa\u00e7\u00e3o de Jovens e Adultos &#8211; EJA, S\u00e3o Paulo \/ SP &#8211; FTD 2009.<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"author":58,"featured_media":162233,"template":"","meta":{"_acf_changed":false,"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":""},"eaja_categoria":[4],"serie":[73],"eaja_componente":[78],"class_list":["post-162222","eaja","type-eaja","status-publish","has-post-thumbnail","hentry","eaja_categoria-1o-segmento-1a-a-4a-serie","serie-4a-serie","eaja_componente-matematica","entry","has-media"],"acf":[],"_links":{"self":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/eaja\/162222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/eaja"}],"about":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/types\/eaja"}],"author":[{"embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/users\/58"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/media\/162233"}],"wp:attachment":[{"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/media?parent=162222"}],"wp:term":[{"taxonomy":"eaja_categoria","embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/eaja_categoria?post=162222"},{"taxonomy":"serie","embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/serie?post=162222"},{"taxonomy":"eaja_componente","embeddable":true,"href":"https:\/\/sme.goiania.go.gov.br\/conexaoescola\/wp-json\/wp\/v2\/eaja_componente?post=162222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}