{"id":1106,"date":"2026-05-05T06:17:14","date_gmt":"2026-05-05T06:17:14","guid":{"rendered":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/bo-de-thi-giua-ki-2-vat-li-12\/"},"modified":"2026-05-05T07:58:40","modified_gmt":"2026-05-05T07:58:40","slug":"bo-de-thi-giua-ki-2-vat-li-12","status":"publish","type":"post","link":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/bo-de-thi-giua-ki-2-vat-li-12\/","title":{"rendered":"B\u1ed9 \u0111\u1ec1 thi Gi\u1eefa K\u00ec 2 V\u1eadt L\u00ed 12 ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi c\u00f3 \u0111\u00e1p \u00e1n"},"content":{"rendered":"<p>B\u1ea1n \u0111ang b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n \u00f4n t\u1eadp n\u01b0\u1edbc r\u00fat cho k\u1ef3 thi THPT Qu\u1ed1c Gia v\u00e0 lo l\u1eafng v\u1ec1 ph\u1ea7n v\u1eadt l\u00ed 12? Kh\u00f4ng \u00edt h\u1ecdc sinh d\u00f9 \u0111\u00e3 h\u1ecdc k\u1ef9 nh\u01b0ng v\u1eabn l\u00fang t\u00fang khi g\u1eb7p c\u00e1c d\u1ea1ng b\u00e0i t\u1ed5ng h\u1ee3p, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng c\u00e2u h\u1ecfi v\u1eadn d\u1ee5ng cao trong \u0111\u1ec1 thi. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fd do <strong>B\u1ed9 \u0111\u1ec1 thi Gi\u1eefa K\u00ec 2 V\u1eadt L\u00ed 12<\/strong> ra \u0111\u1eddi. B\u1ed9 \u0111\u1ec1 s\u1ebd gi\u00fap b\u1ea1n h\u1ec7 th\u1ed1ng to\u00e0n b\u1ed9 chuy\u00ean \u0111\u1ec1 tr\u1ecdng t\u00e2m, luy\u1ec7n t\u1eadp theo ma tr\u1eadn \u0111\u1ec1 thi chu\u1ea9n. C\u00f9ng <a href=\"https:\/\/tailieuonthi.edu.vn\/\" rel=\"noopener\" target=\"_blank\"><strong>Tailieuonthi EDU<\/strong><\/a> kh\u00e1m ph\u00e1 b\u1ed9 t\u00e0i li\u1ec7u n\u00e0y \u0111\u1ec3 th\u1ea5y r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 gi\u00e1 tr\u1ecb m\u00e0 n\u00f3 mang l\u1ea1i.<\/p>\n<h2><strong>B\u1ed9 \u0111\u1ec1 thi Gi\u1eefa K\u00ec 2 V\u1eadt L\u00ed 12 c\u00f3 \u0111i\u1ec3m g\u00ec n\u1ed5i b\u1eadt?<\/strong><\/h2>\n<p>B\u1ed9 t\u00e0i li\u1ec7u n\u00e0y gi\u00fap b\u1ea1n \u00f4n thi h\u1ecdc k\u1ef3 2 V\u1eadt l\u00fd si\u00eau nhanh, n\u1eafm ch\u1eafc v\u00e0 \u0111\u1ea1t \u0111i\u1ec3m cao. N\u00f3 n\u1ed5i b\u1eadt \u1edf 4 \u0111i\u1ec3m d\u1ec5 th\u1ea5y:<\/p>\n<ul>\n<li><strong>Gi\u1ed1ng \u0111\u1ec1 thi th\u1eadt \u0111\u1ebfn 99%:<\/strong> T\u00e0i li\u1ec7u m\u00f4 ph\u1ecfng ch\u00ednh x\u00e1c c\u1ea5u tr\u00fac v\u00e0 m\u1ee9c \u0111\u1ed9 kh\u00f3 c\u1ee7a \u0111\u1ec1 thi h\u1ecdc k\u00ec ch\u00ednh th\u1ee9c, bao g\u1ed3m \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ph\u1ea7n: Tr\u1eafc nghi\u1ec7m nhi\u1ec1u l\u1ef1a ch\u1ecdn, Tr\u1eafc nghi\u1ec7m \u0110\u00fang\/Sai v\u00e0 Tr\u1ea3 l\u1eddi ng\u1eafn.<\/li>\n<li><strong>S\u1eafp x\u1ebfp c\u00e2u h\u1ecfi c\u1ef1c k\u1ef3 khoa h\u1ecdc theo \u0111\u1ed9 kh\u00f3:<\/strong> C\u00e1c c\u00e2u h\u1ecfi \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp khoa h\u1ecdc, bao ph\u1ee7 4 m\u1ee9c \u0111\u1ed9 nh\u1eadn th\u1ee9c: Nh\u1eadn bi\u1ebft, Th\u00f4ng hi\u1ec3u, V\u1eadn d\u1ee5ng v\u00e0 V\u1eadn d\u1ee5ng cao, gi\u00fap h\u1ecdc sinh \u0111i t\u1eeb n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc \u0111\u1ebfn vi\u1ec7c gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i to\u00e1n kh\u00f3 nh\u1ea5t.<\/li>\n<li><strong>L\u1eddi gi\u1ea3i si\u00eau chi ti\u1ebft, kh\u00f4ng \u0111\u1ec3 b\u1ea1n \u201ch\u1ecdc v\u1eb9t\u201d:<\/strong> M\u1ed7i c\u00e2u gi\u1ea3i th\u00edch r\u00f5 t\u1ea1i sao, d\u00f9ng c\u00f4ng th\u1ee9c n\u00e0o, b\u01b0\u1edbc n\u00e0o d\u1ec5 sai, m\u1eb9o n\u00e0o nhanh. \u0110\u1ecdc xong hi\u1ec3u s\u00e2u, g\u1eb7p b\u00e0i bi\u1ebfn th\u1ec3 c\u0169ng l\u00e0m \u0111\u01b0\u1ee3c.<\/li>\n<li><strong>T\u1eadp trung \u0111\u00fang tr\u1ecdng t\u00e2m ra \u0111\u1ec1 nhi\u1ec1u nh\u1ea5t h\u1ecdc k\u1ef3 2:<\/strong> T\u1eadp trung khai th\u00e1c s\u00e2u c\u00e1c chuy\u00ean \u0111\u1ec1 c\u1ed1t l\u00f5i th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong \u0111\u1ec1 thi Gi\u1eefa k\u00ec 2 nh\u01b0 c\u00e1c qu\u00e1 tr\u00ecnh nhi\u1ec7t \u0111\u1ed9ng, \u0110\u1ecbnh lu\u1eadt nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc, L\u1ef1c t\u1eeb v\u00e0 C\u1ea3m \u1ee9ng \u0111i\u1ec7n t\u1eeb.<\/li>\n<\/ul>\n<h2><strong>N\u1ed9i dung B\u1ed9 \u0111\u1ec1 thi Gi\u1eefa K\u00ec 2 V\u1eadt L\u00ed 12<\/strong><\/h2>\n<p>B\u1ed9 <a href=\"https:\/\/tailieuonthi.edu.vn\/lop-12\/vat-ly-12\/\" rel=\"noopener\" target=\"_blank\"><strong>t\u00e0i li\u1ec7u v\u1eadt l\u00fd 12<\/strong><\/a> gi\u00fap h\u1ecdc sinh luy\u1ec7n t\u1eadp c\u00f3 h\u1ec7 th\u1ed1ng v\u00e0 hi\u1ec7u qu\u1ea3, b\u00e1m s\u00e1t c\u00e1c m\u1ee5c ti\u00eau quan tr\u1ecdng trong k\u00ec thi.<\/p>\n<h3><strong>Ph\u1ea7n \u0111\u1ec1 b\u00e0i<\/strong><\/h3>\n<p>C\u00e1c \u0111\u1ec1 thi \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng nh\u1eb1m gi\u00fap h\u1ecdc sinh n\u1eafm v\u1eefng t\u1ea5t c\u1ea3 c\u00e1c ki\u1ebfn th\u1ee9c quan tr\u1ecdng v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3i quy\u1ebft m\u1ecdi d\u1ea1ng b\u00e0i t\u1eadp.<\/p>\n<p><strong>1. H\u1ec7 th\u1ed1ng chuy\u00ean \u0111\u1ec1 ch\u00ednh<\/strong><\/p>\n<p>B\u1ed9 \u0111\u1ec1 t\u1eadp trung v\u00e0o nh\u1eefng nh\u00f3m ki\u1ebfn th\u1ee9c c\u1ed1t l\u00f5i:<\/p>\n<ul>\n<li><strong>V\u1eadt l\u00ed c\u01a1 b\u1ea3n v\u00e0 Nhi\u1ec7t h\u1ecdc:<\/strong> Hi\u1ec3u r\u00f5 c\u1ea5u t\u1ea1o ch\u1ea5t, n\u1ed9i n\u0103ng, c\u00e1c qu\u00e1 tr\u00ecnh nhi\u1ec7t (\u0111\u1eb3ng nhi\u1ec7t, \u0111\u1eb3ng \u00e1p, \u0111\u1eb3ng t\u00edch) v\u00e0 \u1ee9ng d\u1ee5ng \u0111\u1ecbnh lu\u1eadt I Nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc.<\/li>\n<li><strong>\u0110i\u1ec7n t\u1eeb h\u1ecdc:<\/strong> Gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i v\u1ec1 l\u1ef1c t\u1eeb, c\u1ea3m \u1ee9ng \u0111i\u1ec7n t\u1eeb v\u00e0 su\u1ea5t \u0111i\u1ec7n \u0111\u1ed9ng c\u1ea3m \u1ee9ng.<\/li>\n<\/ul>\n<p><strong>2. Ph\u00e2n lo\u1ea1i theo m\u1ee9c \u0111\u1ed9 kh\u00f3<\/strong><\/p>\n<p>M\u1ed7i \u0111\u1ec1 thi \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp t\u1eeb d\u1ec5 \u0111\u1ebfn kh\u00f3, t\u01b0\u01a1ng \u1ee9ng v\u1edbi 4 c\u1ea5p \u0111\u1ed9 t\u01b0 duy:<\/p>\n<ul>\n<li><strong>Nh\u1eadn bi\u1ebft:<\/strong> C\u00e2u h\u1ecfi l\u00fd thuy\u1ebft ho\u1eb7c \u00e1p d\u1ee5ng c\u00f4ng th\u1ee9c c\u01a1 b\u1ea3n (v\u00ed d\u1ee5: x\u00e1c \u0111\u1ecbnh s\u1ef1 th\u0103ng hoa, vi\u1ebft bi\u1ec3u th\u1ee9c \u0111\u1ecbnh lu\u1eadt Charles).<\/li>\n<li><strong>Th\u00f4ng hi\u1ec3u:<\/strong> B\u00e0i t\u1eadp y\u00eau c\u1ea7u hi\u1ec3u b\u1ea3n ch\u1ea5t v\u00e0 bi\u1ebfn \u0111\u1ed5i c\u00f4ng th\u1ee9c (v\u00ed d\u1ee5: m\u1ed1i quan h\u1ec7 gi\u1eefa \u0111\u1ed9ng n\u0103ng trung b\u00ecnh v\u00e0 nhi\u1ec7t \u0111\u1ed9 tuy\u1ec7t \u0111\u1ed1i).<\/li>\n<li><strong>V\u1eadn d\u1ee5ng:<\/strong> B\u00e0i to\u00e1n t\u00ednh to\u00e1n \u00e1p d\u1ee5ng ki\u1ebfn th\u1ee9c v\u00e0o t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3 (v\u00ed d\u1ee5: t\u00ednh th\u1ec3 t\u00edch thay \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh \u0111\u1eb3ng \u00e1p).<\/li>\n<li><strong>V\u1eadn d\u1ee5ng cao:<\/strong> B\u00e0i t\u1eadp t\u1ed5ng h\u1ee3p, th\u1ef1c t\u1ebf, c\u1ea7n t\u01b0 duy logic v\u00e0 k\u1ebft h\u1ee3p nhi\u1ec1u ki\u1ebfn th\u1ee9c (v\u00ed d\u1ee5: t\u00ednh nhi\u1ec7t l\u01b0\u1ee3ng hao ph\u00ed trong b\u1ebfp \u0111i\u1ec7n, b\u00e0i to\u00e1n b\u1ea3o to\u00e0n n\u0103ng l\u01b0\u1ee3ng trong chuy\u1ec3n \u0111\u1ed9ng).<\/li>\n<\/ul>\n<h3><strong>Ph\u1ea7n \u0111\u00e1p \u00e1n<\/strong><\/h3>\n<p>\u0110i\u1ec3m m\u1ea1nh c\u1ee7a b\u1ed9 t\u00e0i li\u1ec7u n\u1eb1m \u1edf ph\u1ea7n \u0111\u00e1p \u00e1n k\u00e8m l\u1eddi gi\u1ea3i chi ti\u1ebft, gi\u00fap h\u1ecdc sinh:<\/p>\n<ul>\n<li>Hi\u1ec3u r\u00f5 c\u00e1c \u0111\u1ea1i l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o v\u00e0 c\u00f4ng th\u1ee9c \u00e1p d\u1ee5ng.<\/li>\n<li>Theo d\u00f5i logic t\u00ednh to\u00e1n t\u1eebng b\u01b0\u1edbc, \u0111\u1eb7c bi\u1ec7t v\u1edbi b\u00e0i to\u00e1n li\u00ean quan \u0111\u1ebfn \u0111\u01a1n v\u1ecb v\u00e0 \u00e1p su\u1ea5t kh\u00ed.<\/li>\n<li>N\u1eafm \u0111\u01b0\u1ee3c ph\u01b0\u01a1ng ph\u00e1p t\u01b0 duy cho c\u00e1c c\u00e2u h\u1ecfi l\u00fd thuy\u1ebft ph\u1ee9c t\u1ea1p, tr\u00e1nh nh\u1eefng l\u1ed7i sai th\u01b0\u1eddng g\u1eb7p.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" alt=\"\" class=\"aligncenter size-full wp-image-6173\" decoding=\"async\" height=\"1131\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" src=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-3.jpg\" srcset=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-3.jpg 800w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-3-212x300.jpg 212w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-3-724x1024.jpg 724w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-3-768x1086.jpg 768w\" width=\"800\"\/> <img loading=\"lazy\" alt=\"\" class=\"aligncenter size-full wp-image-6174\" decoding=\"async\" height=\"1131\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" src=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-2.jpg\" srcset=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-2.jpg 800w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-2-212x300.jpg 212w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-2-724x1024.jpg 724w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-2-768x1086.jpg 768w\" width=\"800\"\/> <img alt=\"\" class=\"aligncenter size-full wp-image-6175\" decoding=\"async\" height=\"1131\" loading=\"lazy\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" src=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-1.jpg\" srcset=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-1.jpg 800w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-1-212x300.jpg 212w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-1-724x1024.jpg 724w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-giua-ki-2-vat-li-12-1-768x1086.jpg 768w\" width=\"800\"\/><\/p>\n<h2><strong>T\u1ea3i B\u1ed9 \u0111\u1ec1 thi Gi\u1eefa K\u00ec 2 V\u1eadt L\u00ed 12<\/strong><\/h2>\n<p>H\u00e3y t\u1ea3i ngay b\u1ed9 \u0111\u1ec1 v\u1ec1 m\u00e1y \u0111\u1ec3 b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh \u00f4n luy\u1ec7n v\u00e0 t\u1ef1 tin b\u01b0\u1edbc v\u00e0o k\u1ef3 thi v\u1edbi t\u00e2m th\u1ebf v\u1eefng v\u00e0ng!<\/p>\n<p><a class=\"custom-button\" href=\"https:\/\/drive.google.com\/drive\/folders\/1Plv2IVGc1Nfd3s8AFeCZ9SgjNtuInGAo\" rel=\"nofollow noopener\" target=\"_blank\">T\u1ea3i B\u1ed9 \u0111\u1ec1 thi Gi\u1eefa K\u00ec 2 V\u1eadt L\u00ed 12 n\u0103m 2025 c\u00f3 \u0111\u00e1p \u00e1n (D\u00f9ng chung 3 s\u00e1ch)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n \u0111ang b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n \u00f4n t\u1eadp n\u01b0\u1edbc r\u00fat cho k\u1ef3 thi THPT Qu\u1ed1c Gia v\u00e0 lo l\u1eafng v\u1ec1 ph\u1ea7n v\u1eadt l\u00ed 12? Kh\u00f4ng \u00edt h\u1ecdc sinh d\u00f9 \u0111\u00e3 h\u1ecdc k\u1ef9 nh\u01b0ng v\u1eabn l\u00fang t\u00fang khi g\u1eb7p c\u00e1c d\u1ea1ng b\u00e0i t\u1ed5ng h\u1ee3p, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng c\u00e2u h\u1ecfi v\u1eadn d\u1ee5ng cao trong \u0111\u1ec1 thi. [&#8230;]\n","protected":false},"author":1,"featured_media":2304,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[23],"class_list":["post-1106","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vat-ly-12","tag-vat-ly-12"],"_links":{"self":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/1106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/comments?post=1106"}],"version-history":[{"count":1,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/1106\/revisions"}],"predecessor-version":[{"id":2305,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/1106\/revisions\/2305"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media\/2304"}],"wp:attachment":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media?parent=1106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/categories?post=1106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/tags?post=1106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}