\u0110\u1ec1 V\u1eadt l\u00ed THPT qu\u1ed1c gia: \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 - 7<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0110\u1ec1 V\u1eadt l\u00ed THPT qu\u1ed1c gia: \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 - 7\" \/>\n<meta property=\"og:description\" content=\"Th\u1ea1c s\u0129 Ph\u1ea1m Qu\u1ed1c To\u1ea3n nh\u1eadn \u0111\u1ecbnh, nh\u00ecn chung \u0111\u1ec1 V\u1eadt l\u00ed n\u0103m nay h\u1ecdc sinh kh\u00f4ng b\u1ecb \u201cs\u1ed1c\u201d v\u1edbi h\u1ecdc sinh, r\u1ea5t \u201ch\u1ee3p l\u00fd\u201d v\u1edbi m\u1ee5c ti\u00eau c\u1ee7a k\u1ef3 thi 2 trong 1. \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 \u0111\u1ebfn 7. Th\u1ea7y Ph\u1ea1m Qu\u1ed1c To\u1ea3n \u2013 GV Tuyensinh247.com nh\u1eadn \u0111\u1ecbnh, \u0111\u1ec1 thi THPTQG […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/\" \/>\n<meta property=\"og:site_name\" content=\"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam\" \/>\n<meta property=\"article:published_time\" content=\"2018-06-26T04:32:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lop12.edu.vn\/wp-content\/uploads\/2018\/06\/de-ly-15299867564681151315754.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"640\" \/>\n\t<meta property=\"og:image:height\" content=\"422\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"H\u00e0 Trang\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"H\u00e0 Trang\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/\",\"url\":\"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/\",\"name\":\"\u0110\u1ec1 V\u1eadt l\u00ed THPT qu\u1ed1c gia: \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 - 7\",\"isPartOf\":{\"@id\":\"https:\/\/lop12.edu.vn\/#website\"},\"datePublished\":\"2018-06-26T04:32:46+00:00\",\"dateModified\":\"2018-06-26T04:32:46+00:00\",\"author\":{\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45\"},\"breadcrumb\":{\"@id\":\"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/lop12.edu.vn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u0110\u1ec1 V\u1eadt l\u00ed THPT qu\u1ed1c gia: \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 – 7\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/lop12.edu.vn\/#website\",\"url\":\"https:\/\/lop12.edu.vn\/\",\"name\":\"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/lop12.edu.vn\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45\",\"name\":\"H\u00e0 Trang\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g\",\"caption\":\"H\u00e0 Trang\"},\"url\":\"https:\/\/lop12.edu.vn\/author\/trangvth2\/\"}]}<\/script>\n","yoast_head_json":{"title":"\u0110\u1ec1 V\u1eadt l\u00ed THPT qu\u1ed1c gia: \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 - 7","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/","og_locale":"en_US","og_type":"article","og_title":"\u0110\u1ec1 V\u1eadt l\u00ed THPT qu\u1ed1c gia: \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 - 7","og_description":"Th\u1ea1c s\u0129 Ph\u1ea1m Qu\u1ed1c To\u1ea3n nh\u1eadn \u0111\u1ecbnh, nh\u00ecn chung \u0111\u1ec1 V\u1eadt l\u00ed n\u0103m nay h\u1ecdc sinh kh\u00f4ng b\u1ecb \u201cs\u1ed1c\u201d v\u1edbi h\u1ecdc sinh, r\u1ea5t \u201ch\u1ee3p l\u00fd\u201d v\u1edbi m\u1ee5c ti\u00eau c\u1ee7a k\u1ef3 thi 2 trong 1. \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 \u0111\u1ebfn 7. Th\u1ea7y Ph\u1ea1m Qu\u1ed1c To\u1ea3n \u2013 GV Tuyensinh247.com nh\u1eadn \u0111\u1ecbnh, \u0111\u1ec1 thi THPTQG […]","og_url":"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/","og_site_name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam","article_published_time":"2018-06-26T04:32:46+00:00","og_image":[{"width":640,"height":422,"url":"https:\/\/lop12.edu.vn\/wp-content\/uploads\/2018\/06\/de-ly-15299867564681151315754.jpg","type":"image\/jpeg"}],"author":"H\u00e0 Trang","twitter_card":"summary_large_image","twitter_misc":{"Written by":"H\u00e0 Trang","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/","url":"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/","name":"\u0110\u1ec1 V\u1eadt l\u00ed THPT qu\u1ed1c gia: \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 - 7","isPartOf":{"@id":"https:\/\/lop12.edu.vn\/#website"},"datePublished":"2018-06-26T04:32:46+00:00","dateModified":"2018-06-26T04:32:46+00:00","author":{"@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45"},"breadcrumb":{"@id":"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/lop12.edu.vn\/"},{"@type":"ListItem","position":2,"name":"\u0110\u1ec1 V\u1eadt l\u00ed THPT qu\u1ed1c gia: \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 – 7"}]},{"@type":"WebSite","@id":"https:\/\/lop12.edu.vn\/#website","url":"https:\/\/lop12.edu.vn\/","name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lop12.edu.vn\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45","name":"H\u00e0 Trang","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g","caption":"H\u00e0 Trang"},"url":"https:\/\/lop12.edu.vn\/author\/trangvth2\/"}]}},"_links":{"self":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/31704"}],"collection":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/comments?post=31704"}],"version-history":[{"count":1,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/31704\/revisions"}],"predecessor-version":[{"id":31707,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/31704\/revisions\/31707"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/media\/31706"}],"wp:attachment":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/media?parent=31704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/categories?post=31704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/tags?post=31704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":31704,"date":"2018-06-26T11:32:46","date_gmt":"2018-06-26T04:32:46","guid":{"rendered":"https:\/\/lop12.edu.vn\/?p=31704"},"modified":"2018-06-26T11:32:46","modified_gmt":"2018-06-26T04:32:46","slug":"de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7","status":"publish","type":"post","link":"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/","title":{"rendered":"\u0110\u1ec1 V\u1eadt l\u00ed THPT qu\u1ed1c gia: \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 – 7"},"content":{"rendered":"

Th\u1ea1c s\u0129 Ph\u1ea1m Qu\u1ed1c To\u1ea3n nh\u1eadn \u0111\u1ecbnh, nh\u00ecn chung \u0111\u1ec1 V\u1eadt l\u00ed n\u0103m nay h\u1ecdc sinh kh\u00f4ng b\u1ecb \u201cs\u1ed1c\u201d v\u1edbi h\u1ecdc sinh, r\u1ea5t \u201ch\u1ee3p l\u00fd\u201d v\u1edbi m\u1ee5c ti\u00eau c\u1ee7a k\u1ef3 thi 2 trong 1. \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 \u0111\u1ebfn 7.<\/strong><\/em><\/h5>\n
$\"\"$ <\/p>\n
Th\u1ea7y Ph\u1ea1m Qu\u1ed1c To\u1ea3n \u2013 GV Tuyensinh247.com nh\u1eadn \u0111\u1ecbnh, \u0111\u1ec1 thi THPTQG m\u00f4n V\u1eadt l\u00ed n\u0103m nay d\u1ec5 d\u00e0ng cho t\u1ed1t nghi\u1ec7p v\u00e0 ph\u00e2n lo\u1ea1i cao v\u1edbi h\u1ecdc sinh kh\u00e1 v\u00e0 gi\u1ecfi, nhi\u1ec1u c\u00e2u h\u1ecfi mang t\u00ednh v\u1eadn d\u1ee5ng th\u1ef1c t\u1ebf, li\u00ean quan \u0111\u1ebfn th\u00ed nghi\u1ec7m, ph\u1ea3i hi\u1ec3u \u0111\u00fang b\u1ea3n ch\u1ea5t v\u1eadt l\u00ed v\u00e0 kh\u00f4ng qu\u00e1 kh\u00f3 v\u1ec1 m\u1eb7t to\u00e1n h\u1ecdc\u2026<\/p>\n
Ph\u1ea7n n\u1ed9i dung ki\u1ebfn th\u1ee9c l\u1edbp 11 kh\u00f4ng nhi\u1ec1u v\u00e0 \u0111\u1ec1u kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c c\u00e2u kh\u00f3. C\u00e1c c\u00e2u kh\u00f3 v\u00e0 r\u1ea5t kh\u00f3 v\u1eabn r\u01a1i v\u00e0o ph\u1ea7n ki\u1ebfn th\u1ee9c l\u1edbp 12 (Dao \u0111\u1ed9ng c\u01a1, s\u00f3ng c\u01a1, d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u). V\u1eabn c\u00f3 nh\u1eefng c\u00e2u v\u1ec1 khai th\u00e1c \u0111\u1ed3 th\u1ecb, th\u00ed nghi\u1ec7m, \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf th\u00fa v\u1ecb. M\u1ed9t c\u00e2u li\u00ean quan \u0111\u1ebfn th\u00ed nghi\u1ec7m th\u1ef1c h\u00e0nh V\u1eadt l\u00ed 11 (\u0111\u01a1n gi\u1ea3n nh\u01b0ng ph\u1ea3i t\u1eebng l\u00e0m m\u1edbi hi\u1ec3u).<\/p>\n
\u201cPh\u01b0\u01a1ng ph\u00e1p\u201d lo\u1ea1i tr\u1eeb \u0111\u1ec3 ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang \u0111\u00e3 \u0111\u01b0\u1ee3c h\u1ea1n ch\u1ebf t\u1ed1i \u0111a khi h\u1ecdc sinh l\u00e0m b\u00e0i. C\u00e1c em ph\u1ea3i c\u00f3 ki\u1ebfn th\u1ee9c v\u00e0 gi\u1ea3i ra k\u1ebft qu\u1ea3 m\u1edbi l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c \u0111\u00e1p \u00e1n \u0111\u00fang. Tuy nhi\u00ean, \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee9c \u0111i\u1ec3m t\u1eeb 5, 6 th\u00ec kh\u00f4ng kh\u00f3 nh\u01b0ng \u0111\u1ec3 \u0111\u1ea1t \u0111i\u1ec3m cao h\u01a1n th\u00ec y\u00eau c\u1ea7u th\u00ed sinh ph\u1ea3i ch\u1eafc ki\u1ebfn th\u1ee9c v\u00e0 thao t\u00e1c th\u1eadt nhanh.<\/p>\n
Nh\u00ecn chung \u0111\u1ec1 thi n\u0103m nay kh\u00f4ng kh\u00f3 h\u01a1n nhi\u1ec1u so v\u1edbi \u0111\u1ec1 thi minh h\u1ecda m\u00e0 B\u1ed9 \u0111\u00e3 \u0111\u01b0a ra tr\u01b0\u1edbc \u0111\u00f3, tuy nhi\u00ean kh\u00e1 d\u00e0i. Theo t\u00f4i, \u0111i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o \u0111i\u1ec3m t\u1eeb 5 \u0111\u1ebfn 7, s\u1ebd kh\u00f4ng c\u00f3 \u201cm\u01b0a \u0111i\u1ec3m 10\u201d th\u1eadm ch\u00ed r\u1ea5t \u00edt \u0111i\u1ec3m 10 tuy\u1ec7t \u0111\u1ed1i.<\/p>\n
C\u00e1c c\u00e2u kh\u00f3 mang t\u00ednh ph\u00e2n lo\u1ea1i<\/strong><\/p>\n
\u0110\u1ec1 thi g\u1ed3m 40 c\u00e2u h\u1ecfi \u0111\u01b0\u1ee3c n\u1eb1m ch\u1ee7 y\u1ebfu ki\u1ebfn th\u1ee9c c\u1ee7a l\u1edbp 12 (g\u1ea7n 80%) v\u00e0 m\u1ed9t ph\u1ea7n l\u1edbp 11 (kho\u1ea3ng 20%). M\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng gi\u1eefa c\u00e1c m\u00e3 \u0111\u1ec1 l\u00e0 t\u1ed1t: C\u00e1c c\u00e2u h\u1ecfi t\u1eeb m\u1ee9c \u0111\u1ed9 nh\u1eadn bi\u1ebft, th\u00f4ng hi\u1ec3u, v\u1eadn d\u1ee5ng, v\u1eadn d\u1ee5ng cao c\u1ee7a c\u00e1c m\u00e3 \u0111\u1ec1 c\u00f3 m\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng nhau, c\u00f4ng b\u1eb1ng cho c\u00e1c th\u00ed sinh.<\/p>\n
\u0110\u1ec1 \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 kh\u00e1 r\u00f5 r\u00e0ng: C\u00e1c c\u00e2u d\u1ec5 \u0111\u1ec3 h\u1ecdc sinh ch\u1ec9 x\u00e9t t\u1ed1t nghi\u1ec7p n\u1eb1m \u1edf ph\u1ea7n \u0111\u1ea7u c\u1ee7a \u0111\u1ec1 thi (g\u1ed3m 25 c\u00e2u \u0111\u1ea7u, h\u1ecdc sinh kh\u00e1 c\u00f3 th\u1ec3 l\u00e0m \u0111\u1ebfn c\u00e2u 30, 31 ngon l\u00e0nh) ch\u1ec9 l\u00e0 ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n trong s\u00e1ch gi\u00e1o khoa v\u00e0 c\u00e1c b\u00e0i t\u1eadp r\u1ea5t \u0111\u01a1n gi\u1ea3n ch\u1ec9 c\u1ea7n m\u1ed9t c\u00f4ng th\u1ee9c \u0111\u01a1n gi\u1ea3n l\u00e0 ho\u00e0n th\u00e0nh c\u00e1c c\u00e2u n\u00e0y. C\u00e1c c\u00e2u n\u00e0y s\u1ebd r\u1ea5t quen v\u1edbi c\u00e1c b\u1ea1n l\u00e0m h\u1ebft c\u00e1c c\u00e2u h\u1ecfi v\u00e0 b\u00e0i t\u1eadp trong SGK. C\u00e1c c\u00e2u kh\u00f3 mang t\u00ednh ph\u00e2n lo\u1ea1i, \u0111\u1ec3 x\u00e9t \u0110\u1ea1i h\u1ecdc n\u1eb1m \u1edf 15 c\u00e2u sau, \u0111\u1eb7c bi\u1ec7t ph\u00e2n lo\u1ea1i cao \u1edf 7 c\u00e2u cu\u1ed1i.<\/p>\n
Ph\u00e2n b\u1ed1 \u0111\u1ec1 tr\u1ea3i r\u1ed9ng theo 7 ch\u01b0\u01a1ng c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh V\u1eadt l\u00ed 12 c\u01a1 b\u1ea3n v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh V\u1eadt l\u00ed 11: Dao \u0111\u1ed9ng c\u01a1; S\u00f3ng c\u01a1 h\u1ecdc v\u00e0 s\u00f3ng \u00e2m; D\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u; Dao \u0111\u1ed9ng v\u00e0 s\u00f3ng \u0111i\u1ec7n t\u1eeb; S\u00f3ng \u00e1nh s\u00e1ng; L\u01b0\u1ee3ng t\u1eed \u00e1nh s\u00e1ng; H\u1ea1t nh\u00e2n nguy\u00ean t\u1eed; V\u1eadt l\u00ed 11 (kho\u1ea3ng 20%)<\/p>\n
Nh\u1edb ki\u1ebfn th\u1ee9c trong s\u00e1ch gi\u00e1o khoa l\u00e0 l\u00e0m \u0111\u01b0\u1ee3c b\u00e0i<\/strong><\/p>\n
Nh\u00ecn chung, 3 ch\u01b0\u01a1ng (Dao \u0111\u1ed9ng c\u01a1, S\u00f3ng c\u01a1 h\u1ecdc v\u00e0 s\u00f3ng \u00e2m, D\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u) v\u1eabn chi\u1ebfm ph\u1ea7n nhi\u1ec1u, c\u00e2u kh\u00f3 v\u00e0 \u201cc\u1ef1c kh\u00f3\u201d c\u0169ng ch\u1ee7 y\u1ebfu r\u01a1i v\u00e0o 3 ch\u01b0\u01a1ng n\u00e0y. 4 ch\u01b0\u01a1ng c\u00f2n l\u1ea1i c\u0169ng kh\u00f4ng qu\u00e1 kh\u00f3. Ki\u1ebfn th\u1ee9c V\u1eadt l\u00ed 11 chi\u1ebfm kho\u1ea3ng 20% v\u00e0 kh\u00f4ng kh\u00f3 g\u00e2y kh\u00f3 kh\u0103n v\u1edbi h\u1ecdc sinh.<\/p>\n
C\u00e1c c\u00e2u l\u00ed thuy\u1ebft \u0111a ph\u1ea7n l\u00e0 c\u00e1c c\u00e2u h\u1ecfi d\u1ec5, h\u1ecdc sinh ch\u1ec9 c\u1ea7n nh\u1edb ki\u1ebfn th\u1ee9c trong s\u00e1ch gi\u00e1o khoa l\u00e0 c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c v\u00e0 ph\u1ea7n l\u1edbn c\u00e2u h\u1ecfi l\u00ed thuy\u1ebft \u0111\u1ec1u \u1edf m\u1ee9c \u0111\u1ed9 d\u1ec5, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho h\u1ecdc sinh trung b\u00ecnh \u201cki\u1ebfm \u0111i\u1ec3m\u201d. C\u00e1c c\u00e2u h\u1ecfi \u1edf m\u1ee9c \u0111\u1ed9 trung b\u00ecnh ch\u1ee7 y\u1ebfu l\u00e0 \u00e1p d\u1ee5ng nh\u1eefng c\u00f4ng th\u1ee9c \u0111\u01a1n gi\u1ea3n ho\u1eb7c ch\u1ec9 qua m\u1ed9t, hai b\u01b0\u1edbc bi\u1ebfn \u0111\u1ed5i l\u00e0 c\u00f3 k\u1ebft qu\u1ea3. N\u0103m nay \u0111\u1ec1 thi v\u1eabn c\u00f3 c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn \u0111\u1ed3 th\u1ecb kh\u00f3 (3 c\u00e2u) y\u00eau c\u1ea7u h\u1ecdc sinh ph\u1ea3i bi\u1ebft \u0111\u1ecdc v\u00e0 ph\u00e2n t\u00edch \u0111\u1ed3 th\u1ecb v\u00e0 c\u00f3 t\u01b0 duy cao, 1 c\u00e2u kh\u00e1 kh\u00f3 v\u00e0 l\u1ea1 (1 c\u00e2u li\u00ean quan \u0111\u1ebfn c\u01a1 h\u1ec7).<\/p>\n
Theo Dantri<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"
Th\u1ea1c s\u0129 Ph\u1ea1m Qu\u1ed1c To\u1ea3n nh\u1eadn \u0111\u1ecbnh, nh\u00ecn chung \u0111\u1ec1 V\u1eadt l\u00ed n\u0103m nay h\u1ecdc sinh kh\u00f4ng b\u1ecb \u201cs\u1ed1c\u201d v\u1edbi h\u1ecdc sinh, r\u1ea5t \u201ch\u1ee3p l\u00fd\u201d v\u1edbi m\u1ee5c ti\u00eau c\u1ee7a k\u1ef3 thi 2 trong 1. \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 \u0111\u1ebfn 7. Th\u1ea7y Ph\u1ea1m Qu\u1ed1c To\u1ea3n \u2013 GV Tuyensinh247.com nh\u1eadn \u0111\u1ecbnh, \u0111\u1ec1 thi THPTQG […]<\/p>\n","protected":false},"author":3,"featured_media":31706,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[19],"tags":[],"yoast_head":"\n\u0110\u1ec1 V\u1eadt l\u00ed THPT qu\u1ed1c gia: \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 - 7<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lop12.edu.vn\/de-vat-li-thpt-quoc-gia-diem-pho-bien-se-roi-vao-5-7\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0110\u1ec1 V\u1eadt l\u00ed THPT qu\u1ed1c gia: \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 - 7\" \/>\n<meta property=\"og:description\" content=\"Th\u1ea1c s\u0129 Ph\u1ea1m Qu\u1ed1c To\u1ea3n nh\u1eadn \u0111\u1ecbnh, nh\u00ecn chung \u0111\u1ec1 V\u1eadt l\u00ed n\u0103m nay h\u1ecdc sinh kh\u00f4ng b\u1ecb \u201cs\u1ed1c\u201d v\u1edbi h\u1ecdc sinh, r\u1ea5t \u201ch\u1ee3p l\u00fd\u201d v\u1edbi m\u1ee5c ti\u00eau c\u1ee7a k\u1ef3 thi 2 trong 1. \u0110i\u1ec3m ph\u1ed5 bi\u1ebfn s\u1ebd r\u01a1i v\u00e0o 5 \u0111\u1ebfn 7. 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