{"id":21851,"date":"2025-07-09T00:35:55","date_gmt":"2025-07-08T17:35:55","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=21851"},"modified":"2025-07-09T21:04:59","modified_gmt":"2025-07-09T14:04:59","slug":"tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/","title":{"rendered":"T\u00ecm hi\u1ec3u v\u1ec1 to\u00e1n l\u1edbp 2 n\u00e2ng cao, li\u1ec7u c\u00f3 n\u00ean cho c\u00e1c b\u00e9 h\u1ecdc n\u00e2ng cao khi c\u00f2n qu\u00e1 nh\u1ecf?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#TOAN_LOP_Lop_2_nang_cao\" >TO\u00c1N L\u1edaP L\u1edbp 2 n\u00e2ng cao<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#Toan_lop_2_nang_cao_la_gi\" >To\u00e1n l\u1edbp 2 n\u00e2ng cao l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#Tre_co_nen_hoc_nang_cao_toan_khi_con_qua_tre\" >Tr\u1ebb c\u00f3 n\u00ean h\u1ecdc n\u00e2ng cao to\u00e1n khi c\u00f2n qu\u00e1 tr\u1ebb?<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#Loi_the\" >L\u1ee3i th\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#Chung_ta_hay_xem_mot_so_nhuoc_diem_sau\" >Ch\u00fang ta h\u00e3y xem m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m sau:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#Tre_em_nao_nen_hoc_toan_khi_chung_moi_den_lop_2\" >Tr\u1ebb em n\u00e0o n\u00ean h\u1ecdc to\u00e1n khi ch\u00fang m\u1edbi \u0111\u1ebfn l\u1edbp 2<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#Cach_day_toan_de_cai_thien_lop_2_cho_tre_em_ma_moi_phu_huynh_nen_biet\" >C\u00e1ch d\u1ea1y to\u00e1n \u0111\u1ec3 c\u1ea3i thi\u1ec7n l\u1edbp 2 cho tr\u1ebb em m\u00e0 m\u1ecdi ph\u1ee5 huynh n\u00ean bi\u1ebft<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#Shining_Home_%E2%80%93_Gia_dinh_Anh_Ngu_Math_%E2%80%93_Ung_dung_toan_thu_vi_cho_tre_mau_giao_Truong_tieu_hoc\" >Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math &#8211; \u1ee8ng d\u1ee5ng to\u00e1n th\u00fa v\u1ecb cho tr\u1ebb m\u1eabu gi\u00e1o &amp; Tr\u01b0\u1eddng ti\u1ec3u h\u1ecdc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#Lich_trinh_hop_ly_cho_em_be_cua_ban\" >L\u1ecbch tr\u00ecnh h\u1ee3p l\u00fd cho em b\u00e9 c\u1ee7a b\u1ea1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#Hoc_voi_tre_em\" >H\u1ecdc v\u1edbi tr\u1ebb em<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#Khong_dat_diem_nang_cho_tre_em\" >Kh\u00f4ng \u0111\u1eb7t \u0111i\u1ec3m n\u1eb7ng cho tr\u1ebb em<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#Dau_cac_video_giang_day_toan_hoc_lop_2_uy_tin_nhat_tren_YouTube\" >\u0110\u1ea7u c\u00e1c video gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc l\u1edbp 2 uy t\u00edn nh\u1ea5t tr\u00ean YouTube<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#1_Danh_gia_toan_hoc_nang_cao_Toan_kho_2\" >1. \u0110\u00e1nh gi\u00e1 to\u00e1n h\u1ecdc n\u00e2ng cao | To\u00e1n kh\u00f3 2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#2_Danh_gia_cac_hinh_thuc_toan_hoc_nang_cao\" >2. \u0110\u00e1nh gi\u00e1 c\u00e1c h\u00ecnh th\u1ee9c to\u00e1n h\u1ecdc n\u00e2ng cao<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#Toan_hoc_nang_cao_cap_2\" >To\u00e1n h\u1ecdc n\u00e2ng cao c\u1ea5p 2<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.ckconitsha.com\/vn\/tim-hieu-ve-toan-lop-2-nang-cao-lieu-co-nen-cho-cac-be-hoc-nang-cao-khi-con-qua-nho\/#Mot_so_bai_tap_toan_lop_2_cho_tre_em\" >M\u1ed9t s\u1ed1 b\u00e0i t\u1eadp to\u00e1n l\u1edbp 2 cho tr\u1ebb em<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p dir=\"ltr\">Hi\u1ec7n t\u1ea1i, to\u00e1n h\u1ecdc c\u1ea5p 2 n\u00e2ng cao \u0111ang nh\u1eadn \u0111\u01b0\u1ee3c \u00fd ki\u1ebfn \u200b\u200bh\u1ed7n h\u1ee3p t\u1eeb ph\u1ee5 huynh, \u0111i\u1ec1u n\u00e0y c\u00f3 ho\u00e0n to\u00e0n t\u1ed3i t\u1ec7 kh\u00f4ng? H\u00e3y \u0111\u1ec3 Kh\u1ec9 t\u00ecm hi\u1ec3u b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y, \u0111\u1ec3 \u0111i v\u00e0o ph\u00e2n t\u00edch to\u00e1n h\u1ecdc l\u1edbp 2 n\u00e2ng cao? Ch\u00fang ta c\u00f3 n\u00ean \u00e1p d\u1ee5ng vi\u1ec7c h\u1ecdc n\u00e2ng cao cho tr\u1ebb em khi ch\u00fang qu\u00e1 tr\u1ebb hay kh\u00f4ng? <\/p>\n<p dir=\"ltr\">V\u00e0 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p to\u00e1n h\u1ecdc n\u00e2ng cao cho tr\u1ebb em l\u1edbp 2 m\u00e0 cha m\u1eb9 n\u00ean bi\u1ebft cho tr\u1ebb c\u00f3 ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc \u0111\u00fang.<\/p>\n<p>                                    <\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"TOAN_LOP_Lop_2_nang_cao\"><\/span>TO\u00c1N L\u1edaP L\u1edbp 2 n\u00e2ng cao<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Ng\u00e0y nay, tr\u1ebb em ng\u00e0y c\u00e0ng t\u1ea1o ra nhi\u1ec1u c\u01a1 h\u1ed9i h\u01a1n \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c k\u1ef9 n\u0103ng v\u00e0 tr\u00ed th\u00f4ng minh. C\u1ea3 tr\u01b0\u1eddng h\u1ecdc v\u00e0 ph\u1ee5 huynh \u0111\u1ec1u c\u00f3 mong mu\u1ed1n \u0111\u00e0o t\u1ea1o con c\u00e1i t\u1eeb nh\u1ecf, ngo\u00e0i gi\u1edd h\u1ecdc, c\u00f2n c\u00f3 c\u00e1c l\u1edbp h\u1ecdc ti\u00ean ti\u1ebfn kh\u00e1c. \u0110\u1ed1i v\u1edbi tr\u1ebb ti\u1ec3u h\u1ecdc, gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc l\u1edbp 2 \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c nhi\u1ec1u \u00fd ki\u1ebfn \u200b\u200bti\u00eau c\u1ef1c. V\u00ec v\u1eady, nghi\u00ean c\u1ee9u to\u00e1n h\u1ecdc l\u1edbp 2 n\u00e2ng cao l\u00e0 g\u00ec, kh\u1ec9 s\u1ebd gi\u1ea3i th\u00edch cho b\u1ea1n.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Toan_lop_2_nang_cao_la_gi\"><\/span>To\u00e1n l\u1edbp 2 n\u00e2ng cao l\u00e0 g\u00ec? <span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">To\u00e1n h\u1ecdc r\u1ea5t quen thu\u1ed9c v\u1edbi m\u1ed7i ng\u01b0\u1eddi, b\u1ea5t k\u1ec3 ai, h\u1ecdc l\u1edbp 2, ch\u00fang ta th\u01b0\u1eddng h\u1ecdc c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111\u01a1n gi\u1ea3n, l\u00e0m quen v\u1edbi c\u00e1c t\u00ednh to\u00e1n c\u01a1 b\u1ea3n. Nh\u01b0ng v\u1edbi to\u00e1n h\u1ecdc l\u1edbp 2 n\u00e2ng cao, ch\u1eafc ch\u1eafn s\u1ebd c\u00f3 nhi\u1ec1u ki\u1ebfn \u200b\u200bth\u1ee9c v\u00e0 kh\u00f3 kh\u0103n m\u1edbi c\u0169ng cao h\u01a1n nhi\u1ec1u<\/p>\n<p dir=\"ltr\">&#8220;Ti\u1ebfn b\u1ed9&#8221; ch\u1eafc ch\u1eafn s\u1ebd kh\u00e1c v\u1edbi to\u00e1n h\u1ecdc l\u1edbp 2 th\u00f4ng th\u01b0\u1eddng, tr\u1ebb t\u0103ng c\u01b0\u1eddng to\u00e1n h\u1ecdc l\u1edbp 2 s\u1ebd b\u1ecb g\u1eb7p kh\u00f3 kh\u0103n cao v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 th\u00e1ch th\u1ee9c so v\u1edbi to\u00e1n h\u1ecdc c\u01a1 b\u1ea3n. \u0110\u00f4i khi, ki\u1ebfn \u200b\u200bth\u1ee9c \u0111\u1ec3 gi\u1ea3i quy\u1ebft to\u00e1n s\u1ebd v\u01b0\u1ee3t ra ngo\u00e0i ch\u01b0\u01a1ng tr\u00ecnh gi\u1ea3ng d\u1ea1y v\u00e0 y\u00eau c\u1ea7u t\u1ef1 m\u1edf r\u1ed9ng \u0111\u1ec3 t\u00ecm hi\u1ec3u nhi\u1ec1u h\u01a1n \u0111\u1ec3 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n to\u00e1n h\u1ecdc \u1edf l\u1edbp 2 \u0111\u1ec3 c\u1ea3i thi\u1ec7n k\u1ebft qu\u1ea3 t\u1ed1t.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/1-toan-nang-cao-lop-2.jpg\" alt=\"To\u00e1n l\u1edbp 2 n\u00e2ng cao l\u00e0 g\u00ec. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tre_co_nen_hoc_nang_cao_toan_khi_con_qua_tre\"><\/span>Tr\u1ebb c\u00f3 n\u00ean h\u1ecdc n\u00e2ng cao to\u00e1n khi c\u00f2n qu\u00e1 tr\u1ebb?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">C\u00e2u h\u1ecfi n\u00e0y d\u01b0\u1eddng nh\u01b0 kh\u00f4ng c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi, b\u1edfi v\u00ec m\u1ed7i ph\u1ee5 huynh s\u1ebd c\u00f3 m\u1ed9t suy ngh\u0129 v\u00e0 xem ri\u00eang v\u1ec1 v\u1ea5n \u0111\u1ec1 n\u00e0y. Do \u0111\u00f3, t\u1eeb quan \u0111i\u1ec3m chung c\u1ee7a kh\u1ec9 s\u1ebd thu h\u00fat m\u1ed9t s\u1ed1 l\u1ee3i th\u1ebf v\u00e0 b\u1ea5t l\u1ee3i v\u1ec1 vi\u1ec7c cho tr\u1ebb h\u1ecdc to\u00e1n \u0111\u1ec3 c\u1ea3i thi\u1ec7n khi ch\u00fang c\u00f2n qu\u00e1 tr\u1ebb.<\/p>\n<h4 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Loi_the\"><\/span>L\u1ee3i th\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Th\u1ef1c h\u00e0nh suy ngh\u0129 cho tr\u1ebb t\u1eeb khi c\u00f2n nh\u1ecf, h\u1ecdc to\u00e1n gi\u00fap tr\u1ebb c\u00f3 \u0111\u1ed9 s\u1eafc n\u00e9t trong vi\u1ec7c x\u1eed l\u00fd s\u1ed1 l\u01b0\u1ee3ng, l\u00e0m th\u1ebf gi\u1edbi th\u00f4ng minh t\u1eeb khi c\u00f2n nh\u1ecf. Do \u0111\u00f3, khi l\u1edbn l\u00ean, em b\u00e9 s\u1ebd ng\u00e0y c\u00e0ng tr\u1edf n\u00ean th\u00f4ng minh h\u01a1n v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c nhi\u1ec1u th\u00e0nh t\u1ef1u t\u1ed1t trong h\u1ecdc t\u1eadp.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Cho em b\u00e9 l\u00e0m vi\u1ec7c ch\u0103m ch\u1ec9, h\u1ecdc t\u1eadp n\u00e2ng cao th\u01b0\u1eddng kh\u00f3 kh\u0103n, v\u00ec v\u1eady ph\u1ea3i m\u1ea5t r\u1ea5t nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 nghi\u00ean c\u1ee9u v\u00e0 nghi\u00ean c\u1ee9u. V\u00ec v\u1eady, n\u00f3 s\u1ebd \u0111\u00e0o t\u1ea1o tr\u1ebb em \u0111\u1ec3 t\u1ef1 h\u1ecdc v\u00e0 t\u1eadp trung m\u00e0 \u00edt tr\u1ebb em c\u00f3 th\u1ec3 l\u00e0m.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u1ea3i thi\u1ec7n th\u00e0nh t\u00edch c\u1ee7a tr\u1ebb em, \u0111\u1ed1i v\u1edbi tr\u1ebb em \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1eeb khi c\u00f2n nh\u1ecf, s\u1ebd c\u00f3 m\u1ed9t n\u1ec1n t\u1ea3ng r\u1ea5t t\u1ed1t \u0111\u1ec3 \u0111i s\u00e2u \u0111\u1ec3 t\u00ecm hi\u1ec3u ki\u1ebfn \u200b\u200bth\u1ee9c n\u00e2ng cao h\u01a1n v\u00e0 ch\u1eafc ch\u1eafn s\u1ebd \u0111\u1eb7t nhi\u1ec1u th\u00e0nh t\u1ef1u t\u1ed1t.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">Nh\u1eefng l\u1ee3i th\u1ebf tr\u00ean l\u00e0 nh\u1eefng \u0111i\u1ec3m n\u1ed5i b\u1eadt khi d\u1ea1y to\u00e1n \u0111\u1ec3 c\u1ea3i thi\u1ec7n l\u1edbp 2 cho tr\u1ebb ti\u1ec3u h\u1ecdc. Nh\u01b0ng kh\u00f4ng ch\u1ec9 nh\u00ecn v\u00e0o s\u1ef1 n\u1ed5i, kh\u00f4ng t\u1ef1 nhi\u00ean, nh\u01b0ng v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1ecb nhi\u1ec1u ng\u01b0\u1eddi ph\u1ea3n \u0111\u1ed1i. <\/p>\n<h4 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Chung_ta_hay_xem_mot_so_nhuoc_diem_sau\"><\/span>Ch\u00fang ta h\u00e3y xem m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m sau:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean, to\u00e1n h\u1ecdc n\u00e2ng cao c\u1ea5p 2 s\u1ebd m\u1ea5t r\u1ea5t nhi\u1ec1u th\u1eddi gian, v\u00ec v\u1eady ch\u00fang t\u00f4i th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u1ee5m t\u1eeb &#8220;m\u1ea5t tr\u1ebb em&#8221; nh\u01b0ng kh\u00f4ng ph\u1ea3i nh\u01b0 v\u1eady n\u1ebfu gia \u0111\u00ecnh bi\u1ebft c\u00e1ch c\u00e2n b\u1eb1ng vi\u1ec7c h\u1ecdc v\u00e0 ch\u01a1i c\u1ee7a con c\u00e1i h\u1ecd.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ed1i v\u1edbi nhi\u1ec1u gia \u0111\u00ecnh qu\u00e1 tham v\u1ecdng \u0111\u1ec3 bu\u1ed9c con c\u00e1i h\u1ecd h\u1ecdc t\u1eadp, l\u00e0m cho tr\u1ebb em ch\u1ecbu \u00e1p l\u1ef1c v\u00e0 m\u1eafc c\u00e1c b\u1ec7nh t\u00e2m l\u00fd.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">M\u1ed7i v\u1ea5n \u0111\u1ec1 \u0111\u1ec1u c\u00f3 hai hao m\u00f2n, s\u1ebd c\u00f3 nh\u1eefng m\u1eb7t t\u1ed1t nh\u01b0ng c\u0169ng c\u00f3 nhi\u1ec1u nh\u01b0\u1ee3c \u0111i\u1ec3m. \u0110\u1ec3 kh\u1eafc ph\u1ee5c nh\u1eefng b\u1ea5t l\u1ee3i c\u1ee7a v\u1ea5n \u0111\u1ec1 n\u00e0y, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef khuy\u00ean b\u1ea1n n\u00ean h\u1ecdc c\u1ea9n th\u1eadn tr\u1ebb \u0111\u1ec3 h\u1ecdc to\u00e1n ti\u1ec3u h\u1ecdc \u0111\u1ec3 c\u1ea3i thi\u1ec7n l\u1edbp 2 v\u00e0 s\u1eafp x\u1ebfp th\u1eddi gian \u0111\u1ec3 tr\u1ebb c\u00e2n b\u1eb1ng cu\u1ed9c s\u1ed1ng.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2-toan-nang-cao-lop-2.jpg\" alt=\"Tr\u1ebb em c\u00f3 n\u00ean h\u1ecdc to\u00e1n h\u1ecdc \u1edf l\u1edbp 2 kh\u00f4ng. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tre_em_nao_nen_hoc_toan_khi_chung_moi_den_lop_2\"><\/span>Tr\u1ebb em n\u00e0o n\u00ean h\u1ecdc to\u00e1n khi ch\u00fang m\u1edbi \u0111\u1ebfn l\u1edbp 2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 tr\u1ebb em \u0111\u1ec1u c\u00f3 th\u1ec3 h\u1ecdc to\u00e1n l\u1edbp 2 n\u00e2ng cao, gi\u1ed1ng nh\u01b0 h\u1ecdc m\u1ed9t h\u1ecdc sinh b\u00ecnh th\u01b0\u1eddng trong m\u1ed9t l\u1edbp, ch\u1ec9 m\u1ed9t s\u1ed1 h\u1ecdc sinh \u0111\u01b0\u1ee3c ch\u1ecdn. V\u00ec v\u1eady, tr\u1ebb em c\u00f3 b\u1ea5t k\u1ef3 \u0111\u1eb7c \u0111i\u1ec3m n\u00e0o, ch\u00fang n\u00ean h\u1ecdc to\u00e1n \u0111\u1ec3 c\u1ea3i thi\u1ec7n l\u1edbp 2.<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Tr\u1ebb em y\u00eau th\u00edch to\u00e1n h\u1ecdc, tr\u1ebb em th\u01b0\u1eddng c\u00f3 \u0111i\u1ec3m to\u00e1n cao, th\u00edch t\u00ednh to\u00e1n v\u00e0 h\u00e1o h\u1ee9c \u0111\u1ec3 h\u1ecdc.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Tr\u1ebb em c\u00f3 ki\u1ebfn \u200b\u200bth\u1ee9c v\u1ec1 to\u00e1n h\u1ecdc, th\u00f4ng th\u01b0\u1eddng nh\u1eefng \u0111\u1ee9a tr\u1ebb n\u00e0y r\u1ea5t d\u1ec5 \u0111\u00e0o t\u1ea1o v\u00e0 mong mu\u1ed1n h\u1ecdc h\u1ecfi<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Gia \u0111\u00ecnh kh\u00f4ng qu\u00e1 \u00e1p l\u1ef1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c n\u1ebfu h\u1ecd kh\u00f4ng ch\u1ecbu \u00e1p l\u1ef1c t\u1eeb gia \u0111\u00ecnh<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">Ngo\u00e0i ra, c\u00f3 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p tr\u1ebb em th\u00f4ng minh nh\u01b0ng vui t\u01b0\u01a1i, sau \u0111\u00f3 b\u1ea1n kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p \u0111\u1ec3 bu\u1ed9c ch\u00fang ph\u1ea3i h\u1ecdc m\u00e0 c\u00f3 th\u1ec3 ch\u1edd \u0111\u1ee3i nh\u1eefng \u0111\u1ee9a tr\u1ebb n\u00e0y l\u1edbn h\u01a1n v\u00e0 c\u00f3 \u00fd th\u1ee9c h\u1ecdc h\u1ecfi \u1edf \u0111\u00f3<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cach_day_toan_de_cai_thien_lop_2_cho_tre_em_ma_moi_phu_huynh_nen_biet\"><\/span>C\u00e1ch d\u1ea1y to\u00e1n \u0111\u1ec3 c\u1ea3i thi\u1ec7n l\u1edbp 2 cho tr\u1ebb em m\u00e0 m\u1ecdi ph\u1ee5 huynh n\u00ean bi\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Sai l\u1ea7m c\u1ee7a ph\u1ee5 huynh \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn tr\u1ebb l\u00e0 d\u1ea1y to\u00e1n \u0111\u1ec3 c\u1ea3i thi\u1ec7n l\u1edbp 2 kh\u00f4ng \u0111\u00fang c\u00e1ch cho con c\u00e1i. \u0110i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn vi\u1ec7c h\u1ecdc sau n\u00e0y, nh\u01b0ng \u0111\u1eebng lo l\u1eafng, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef s\u1ebd gi\u1edbi thi\u1ec7u cho b\u1ea1n m\u1ed9t s\u1ed1 c\u00e1ch \u0111\u1ec3 d\u1ea1y to\u00e1n \u0111\u1ec3 c\u1ea3i thi\u1ec7n l\u1edbp 2 m\u1edbi v\u00e0 ch\u00ednh x\u00e1c cho em b\u00e9 c\u1ee7a b\u1ea1n. H\u00e3y t\u00ecm hi\u1ec3u ngay b\u00ean d\u01b0\u1edbi.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Shining_Home_%E2%80%93_Gia_dinh_Anh_Ngu_Math_%E2%80%93_Ung_dung_toan_thu_vi_cho_tre_mau_giao_Truong_tieu_hoc\"><\/span>Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math &#8211; \u1ee8ng d\u1ee5ng to\u00e1n th\u00fa v\u1ecb cho tr\u1ebb m\u1eabu gi\u00e1o &amp; Tr\u01b0\u1eddng ti\u1ec3u h\u1ecdc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">\u1ee8ng d\u1ee5ng to\u00e1n h\u1ecdc n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf b\u1edfi Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef, v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc t\u1eadp m\u1edbi, d\u1ec5 hi\u1ec3u v\u00e0 t\u1ea1o ra s\u1ef1 ph\u1ea5n kh\u00edch cho tr\u1ebb em m\u1ea7m non &amp; c\u00e1c tr\u01b0\u1eddng ti\u1ec3u h\u1ecdc. Hi\u1ec7n t\u1ea1i ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u ph\u1ee5 huynh ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn, m\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a \u1ee9ng d\u1ee5ng n\u00e0y:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00f3 4 c\u1ea5p \u0111\u1ed9 nghi\u00ean c\u1ee9u, t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao, g\u1eafn b\u00f3 v\u1edbi ch\u01b0\u01a1ng tr\u00ecnh gi\u00e1o d\u1ee5c m\u1edbi cho tr\u1ebb em \u0111\u1ec3 ph\u00e1t tri\u1ec3n suy ngh\u0129 c\u1ee7a ch\u00fang m\u1ed9t c\u00e1ch to\u00e0n di\u1ec7n<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u1ecdc to\u00e1n k\u1ebft h\u1ee3p v\u1edbi c\u00e1c tr\u00f2 ch\u01a1i vui nh\u1ed9n, g\u1ee3i l\u00ean s\u1ef1 quan t\u00e2m \u0111\u1ebfn to\u00e1n h\u1ecdc cho tr\u1ebb em<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Trong qu\u00e1 tr\u00ecnh h\u1ecdc, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef s\u1ebd t\u00edch h\u1ee3p nhi\u1ec1u ti\u1ebfng Anh h\u01a1n \u0111\u1ec3 t\u1ea1o ra m\u1ed9t c\u1ea3m gi\u00e1c m\u1edbi v\u00e0 c\u00f3 th\u1ec3 h\u1ecdc c\u1ea3 hai c\u00f9ng m\u1ed9t l\u00fac.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean t\u00ecnh y\u00eau v\u00e0 mong mu\u1ed1n nu\u00f4i d\u01b0\u1ee1ng nh\u1eefng c\u1ea3nh quay tr\u1ebb m\u1edbi, lu\u00f4n cam k\u1ebft mang l\u1ea1i nh\u1eefng \u0111i\u1ec1u t\u1ed1t nh\u1ea5t cho tr\u1ebb em.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">V\u1edbi c\u00e1c t\u00ednh n\u0103ng n\u1ed5i b\u1eadt tr\u00ean to\u00e1n h\u1ecdc c\u01a1 b\u1ea3n, L\u1edbp 2 cao h\u01a1n kh\u00f4ng qu\u00e1 kh\u00f3 \u0111\u1ed1i v\u1edbi tr\u1ebb em v\u00ec s\u1ef1 gi\u00fap \u0111\u1ee1 t\u1eadn t\u00e2m t\u1eeb \u1ee9ng d\u1ee5ng Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math &#8211; gi\u00e1o vi\u00ean d\u1eabn \u0111\u1ea7u ni\u1ec1m \u0111am m\u00ea to\u00e1n h\u1ecdc cho tr\u1ebb em.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/3-toan-nang-cao-lop-2.jpg\" alt=\"Shining Home - Gia \u0111\u00ecnh Anh Ng\u1eef Math l\u00e0 \u1ee9ng d\u1ee5ng h\u1ecdc to\u00e1n s\u1ed1 1 cho tr\u1ebb m\u1eabu gi\u00e1o &amp; tr\u1ebb em ti\u1ec3u h\u1ecdc. (\u1ea2nh: Kh\u1ec9)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Lich_trinh_hop_ly_cho_em_be_cua_ban\"><\/span>L\u1ecbch tr\u00ecnh h\u1ee3p l\u00fd cho em b\u00e9 c\u1ee7a b\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Vi\u1ec7c s\u1eafp x\u1ebfp th\u1eddi gian h\u1ee3p l\u00fd n\u00ean \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh v\u00ec tr\u1ebb v\u1eabn c\u00f2n r\u1ea5t nh\u1ecf, khi h\u1ecdc to\u00e1n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, th\u1eddi gian s\u1ebd d\u00e0nh r\u1ea5t nhi\u1ec1u cho vi\u1ec7c h\u1ecdc. Nh\u01b0ng v\u1edbi tu\u1ed5i qu\u00e1 tr\u1ebb, ng\u01b0\u1eddi ham ch\u01a1i s\u1ebd l\u1ea5n chi\u1ebfm nhi\u1ec1u trong t\u00e2m tr\u00ed c\u1ee7a tr\u1ebb nh\u1ecf. Mu\u1ed1n tr\u1ebb h\u1ecdc t\u1ed1t h\u01a1n b\u1ea1n c\u00f3 th\u1ec3 s\u1eafp x\u1ebfp m\u1ed9t l\u1ecbch tr\u00ecnh h\u1ee3p l\u00fd \u0111\u1ec3 c\u00e2n b\u1eb1ng c\u1ea3 h\u1ecdc t\u1eadp v\u00e0 ch\u01a1i. <\/p>\n<p dir=\"ltr\">Tr\u1ebb em \u1edf \u0111\u1ed9 tu\u1ed5i c\u00f3 xu h\u01b0\u1edbng ph\u1ea3n \u0111\u1ed1i, v\u00ec v\u1eady cha m\u1eb9 n\u00ean s\u1eafp x\u1ebfp \u0111\u1ec3 ch\u00fang kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c qu\u00e1 nhi\u1ec1u cu\u1ed9c s\u1ed1ng c\u1ee7a con c\u00e1i trong vi\u1ec7c h\u1ecdc. L\u01b0u \u00fd Kh\u00f4ng bu\u1ed9c tr\u1ebb ph\u1ea3i h\u1ecdc qu\u00e1 nhi\u1ec1u, s\u1ebd gh\u00e9t h\u1ecdc t\u1eadp v\u00e0 kh\u00f4ng mu\u1ed1n ti\u1ebfp t\u1ee5c n\u1eefa<\/p>\n<p dir=\"ltr\">Xem th\u00eam: Ti\u1ebft l\u1ed9 ph\u1ee5 huynh 4 l\u1eddi khuy\u00ean \u0111\u1ec3 d\u1ea1y to\u00e1n c\u1ea5p 1 t\u1ea1i nh\u00e0 \u0111\u1ec3 h\u1ed7 tr\u1ee3 ph\u00e1t tri\u1ec3n kh\u1ea3 n\u0103ng t\u01b0 duy \u1edf tr\u1ebb em<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Hoc_voi_tre_em\"><\/span>H\u1ecdc v\u1edbi tr\u1ebb em<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Kh\u00f4ng ph\u1ea3i tr\u01b0\u1eddng h\u1ecdc l\u00e0 n\u01a1i \u0111\u1ec3 nu\u00f4i d\u1ea1y con c\u00e1i n\u00ean nh\u1eefng ng\u01b0\u1eddi, cha m\u1eb9 gi\u1eef con c\u00e1i c\u1ee7a h\u1ecd \u0111\u1ec3 d\u1ea1y nh\u1eefng b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean. M\u1eb7c d\u00f9 l\u00e0 tr\u01b0\u1eddng ti\u1ec3u h\u1ecdc, vi\u1ec7c gi\u1ea3ng d\u1ea1y c\u1ee7a ph\u1ee5 huynh c\u0169ng r\u1ea5t quan tr\u1ecdng v\u00e0 t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng t\u1ed1t cho tr\u1ebb em h\u1ecdc t\u1eadp v\u00e0 mang l\u1ea1i s\u1ef1 \u1ea5m \u00e1p t\u1eeb t\u00ecnh c\u1ea3m gia \u0111\u00ecnh cho con c\u00e1i.<\/p>\n<p dir=\"ltr\">Nhi\u1ec1u ph\u1ee5 huynh v\u1eabn s\u1ee3 v\u00ec h\u1ecd kh\u00f4ng bi\u1ebft c\u00e1ch d\u1ea1y con, \u0111\u1eebng lo l\u1eafng r\u1eb1ng kh\u1ec9 lu\u00f4n \u1edf b\u00ean b\u1ea1n, mang theo nh\u1eefng b\u00e0i h\u1ecdc \u0111\u1ec3 theo ch\u01b0\u01a1ng tr\u00ecnh v\u00e0 cha m\u1eb9 c\u00f3 th\u1ec3 d\u1ef1a v\u00e0o ch\u00fang \u0111\u1ec3 d\u1ea1y con. M\u1eb7c d\u00f9 cha m\u1eb9 \u0111ang b\u1eadn r\u1ed9n, h\u1ecd v\u1eabn n\u00ean d\u00e0nh nhi\u1ec1u th\u1eddi gian cho con c\u00e1i v\u00e0 h\u1ecdc t\u1eadp v\u1edbi con c\u00e1i nh\u01b0 th\u1ebf s\u1ebd \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a tr\u1ebb em.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Khong_dat_diem_nang_cho_tre_em\"><\/span>Kh\u00f4ng \u0111\u1eb7t \u0111i\u1ec3m n\u1eb7ng cho tr\u1ebb em<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">V\u1ea5n \u0111\u1ec1 th\u00e0nh t\u00edch lu\u00f4n quan t\u00e2m \u0111\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi, m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u mu\u1ed1n con c\u00e1i h\u1ecd c\u00f3 th\u00e0nh t\u00edch cao, \u0111\u1ee9ng \u0111\u1ea7u l\u1edbp nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 v\u00f4 t\u00ecnh t\u1ea1o ra \u00e1p l\u1ef1c l\u1edbn cho con c\u00e1i h\u1ecd. Tr\u1ebb em \u1edf \u0111\u1ed9 tu\u1ed5i ti\u1ec3u h\u1ecdc r\u1ea5t d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 do \u00e1p l\u1ef1c t\u1eeb cha m\u1eb9 c\u1ee7a ch\u00fang. V\u00ec v\u1eady, cha m\u1eb9 n\u00ean \u0111\u1eb7t m\u1ee5c ti\u00eau theo th\u1ef1c t\u1ebf v\u00e0 c\u00f3 th\u1ec3 h\u01a1i cao \u0111\u1ec3 con c\u00e1i h\u1ecd th\u1eed, k\u00e8m theo m\u1ed9t s\u1ed1 ph\u1ea7n th\u01b0\u1edfng nh\u1ecf.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/4-toan-nang-cao-lop-2.jpg\" alt=\"Cha m\u1eb9 n\u00ean d\u00e0nh th\u1eddi gian h\u1ecdc t\u1eadp v\u1edbi con c\u00e1i. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dau_cac_video_giang_day_toan_hoc_lop_2_uy_tin_nhat_tren_YouTube\"><\/span>\u0110\u1ea7u c\u00e1c video gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc l\u1edbp 2 uy t\u00edn nh\u1ea5t tr\u00ean YouTube<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"1_Danh_gia_toan_hoc_nang_cao_Toan_kho_2\"><\/span>1. \u0110\u00e1nh gi\u00e1 to\u00e1n h\u1ecdc n\u00e2ng cao | To\u00e1n kh\u00f3 2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/5-toan-nang-cao-lop-2.png\" alt=\"\u0110\u00e1nh gi\u00e1 to\u00e1n h\u1ecdc n\u00e2ng cao. (\u1ea2nh: YouTube.com)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">Video gi\u1ea3ng d\u1ea1y to\u00e1n l\u1edbp 2 c\u1ee7a Hue \u0111\u01b0\u1ee3c nhi\u1ec1u h\u1ecdc sinh ti\u1ec3u h\u1ecdc xem x\u00e9t v\u00e0 \u01b0a th\u00edch. Video t\u00f3m t\u1eaft c\u00e1c lo\u1ea1i b\u00e0i to\u00e1n l\u1edbp 2 kh\u00f3 kh\u0103n v\u00e0 r\u1ea5t ph\u1ed5 bi\u1ebfn trong lu\u1eadn \u00e1n, ngo\u00e0i ra, c\u00f4 c\u0169ng \u0111\u00e3 trao t\u1eb7ng r\u1ea5t nhi\u1ec7t t\u00ecnh v\u00e0 chi ti\u1ebft v\u1ec1 c\u00e1c lo\u1ea1i b\u00e0i t\u1eadp n\u00e0y.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"2_Danh_gia_cac_hinh_thuc_toan_hoc_nang_cao\"><\/span>2. \u0110\u00e1nh gi\u00e1 c\u00e1c h\u00ecnh th\u1ee9c to\u00e1n h\u1ecdc n\u00e2ng cao<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/6-toan-nang-cao-lop-2.png\" alt=\"Xem x\u00e9t c\u00e1c v\u1ea5n \u0111\u1ec1 n\u00e2ng cao. (\u1ea2nh: YouTube.com)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">Video to\u00e1n h\u1ecdc l\u1edbp 2 \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u s\u1ef1 ch\u00fa \u00fd t\u1eeb tr\u1ebb em v\u00e0 nhi\u1ec1u ph\u1ee5 huynh, c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e1n h\u1ecdc l\u1edbp 2 \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u00e1o vi\u00ean d\u1ea1y v\u00e0 t\u1eadp h\u1ee3p trong m\u1ed9t video ng\u1eafn nh\u01b0ng r\u1ea5t d\u1ec5 hi\u1ec3u.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Toan_hoc_nang_cao_cap_2\"><\/span>To\u00e1n h\u1ecdc n\u00e2ng cao c\u1ea5p 2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/7-toan-nang-cao-lop-2.png\" alt=\"To\u00e1n h\u1ecdc n\u00e2ng cao c\u1ea5p 2. (\u1ea2nh: YouTube.com)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">\u0110\u00e2y l\u00e0 m\u1ed9t lo\u1ea1t video g\u1ed3m 20 v\u1ea5n \u0111\u1ec1 to\u00e1n h\u1ecdc kh\u00e1c nhau \u0111\u01b0\u1ee3c d\u1ea1y trong nhi\u1ec1u giai \u0111o\u1ea1n, \u0111\u00e2y l\u00e0 m\u1ed9t t\u00e0i li\u1ec7u \u0111\u00e1nh gi\u00e1 r\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb cho tr\u1ebb em khi h\u1ecdc to\u00e1n n\u00e2ng cao c\u1ea5p 2. Kho n\u00e0y s\u1ebd gi\u00fap tr\u1ebb em quen v\u1edbi nhi\u1ec1u lo\u1ea1i h\u01b0\u1edbng d\u1eabn b\u00e0i vi\u1ebft kh\u00e1c nhau v\u1ec1 c\u00e1c k\u1ef9 thu\u1eadt m\u1edbi \u0111\u1ec3 gi\u1ea3i quy\u1ebft to\u00e1n h\u1ecdc nhanh h\u01a1n v\u00e0 th\u00f4ng minh h\u01a1n.<\/p>\n<p dir=\"ltr\">Ngo\u00e0i gi\u1edd h\u1ecdc, ph\u1ee5 huynh c\u00f3 th\u1ec3 d\u1ea1y con c\u00e1i c\u1ee7a h\u1ecd v\u1edbi c\u00e1c video gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc cao c\u1ea5p, tr\u1ebb em c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn nhi\u1ec1u v\u1ea5n \u0111\u1ec1 m\u1edbi v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u00e1t tri\u1ec3n t\u01b0 duy.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mot_so_bai_tap_toan_lop_2_cho_tre_em\"><\/span>M\u1ed9t s\u1ed1 b\u00e0i t\u1eadp to\u00e1n l\u1edbp 2 cho tr\u1ebb em<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">To\u00e1n h\u1ecdc n\u00e2ng cao th\u01b0\u1eddng c\u00f3 nhi\u1ec1u lo\u1ea1i th\u1ebb v\u00e0 m\u1ed7i lo\u1ea1i th\u1ebb c\u00f3 nhi\u1ec1u lo\u1ea1i b\u00e0i vi\u1ebft kh\u00e1c nhau, s\u1ef1 \u0111a d\u1ea1ng n\u00e0y \u0111\u00f2i h\u1ecfi h\u1ecdc sinh ti\u1ec3u h\u1ecdc ph\u1ea3i chu\u1ea9n b\u1ecb c\u1ea9n th\u1eadn v\u00e0 nghi\u00ean c\u1ee9u chuy\u00ean s\u00e2u. \u1ede \u0111\u00e2y Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef s\u1ebd gi\u1edbi thi\u1ec7u v\u1edbi m\u1ed9t v\u00e0i b\u00e0i t\u1eadp to\u00e1n l\u1edbp 2 cho tr\u1ebb \u0111\u1ec3 cha m\u1eb9 c\u00f3 th\u1ec3 tham kh\u1ea3o:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">T\u1ed5ng s\u1ed1 t\u00ecnh y\u00eau, v\u00ed d\u1ee5: 4 + 4 + 12 + 8 =<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">V\u1ea5n \u0111\u1ec1 t\u00ecm th\u1ea5y Hidden X, y V\u00ed d\u1ee5: 100 &#8211; 55 = y &#8211; 13<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">V\u1ea5n \u0111\u1ec1 t\u00ecm s\u1ed1, v\u00ed d\u1ee5: T\u00ecm m\u1ed9t s\u1ed1, bi\u1ebft 96 tr\u1eeb con s\u1ed1 \u0111\u00f3 l\u00e0 40 tr\u1eeb 22?<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">M\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 to\u00e1n h\u1ecdc kh\u00e1c<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">Tr\u00ean \u0111\u00e2y ch\u1ec9 l\u00e0 m\u1ed9t s\u1ed1 h\u00ecnh th\u1ee9c to\u00e1n h\u1ecdc c\u01a1 b\u1ea3n th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong k\u1ef3 thi to\u00e1n l\u1edbp 2 n\u00e2ng cao, cha m\u1eb9 qu\u1ef3 c\u00f3 th\u1ec3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ed9t s\u1ef1 chu\u1ea9n b\u1ecb t\u1ed1t h\u01a1n.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/8-toan-nang-cao-lop-2.png\" alt=\"M\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 c\u1ea5p 2 n\u00e2ng cao l\u00e0 ph\u1ed5 bi\u1ebfn. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">To\u00e1n h\u1ecdc l\u1edbp 2 kh\u00f4ng th\u1ef1c s\u1ef1 kh\u00f3 kh\u0103n \u0111\u1ed1i v\u1edbi m\u1ed9t \u0111\u1ee9a tr\u1ebb c\u1ea5p hai, n\u1ebfu b\u1ea1n t\u00ecm th\u1ea5y ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc t\u1eadp ph\u00f9 h\u1ee3p cho con b\u1ea1n v\u00e0 s\u1eafp x\u1ebfp th\u1eddi gian \u0111\u1ec3 \u0111i c\u00f9ng em b\u00e9.<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.7999999999999998;margin-top: 0pt;margin-bottom: 0pt\">T\u01b0\u01a1ng lai c\u1ee7a tr\u1ebb em lu\u00f4n l\u00e0 nh\u1eefng \u0111i\u1ec1u m\u00e0 cha m\u1eb9 lo l\u1eafng nh\u1ea5t, m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u mong \u0111\u1ee3i con c\u00e1i h\u1ecd ph\u00e1t tri\u1ec3n to\u00e0n di\u1ec7n c\u1ea3 v\u1ec1 th\u1ec3 ch\u1ea5t v\u00e0 tr\u00ed tu\u1ec7, nh\u01b0ng kh\u00f4ng ph\u1ea3i v\u00ec tham v\u1ecdng c\u1ee7a cha m\u1eb9 v\u00e0 \u0111\u1eb7t r\u1ea5t nhi\u1ec1u v\u00e0o nh\u1eefng k\u1ef3 v\u1ecdng c\u1ee7a con c\u00e1i h\u1ecd. H\u00e3y \u0111\u1ec3 kh\u1ec9 \u0111i c\u00f9ng con \u0111\u01b0\u1eddng c\u01a1 b\u1ea3n, l\u00e0 n\u1ec1n t\u1ea3ng cho t\u01b0\u01a1ng lai c\u1ee7a tr\u1ebb em.<\/p>\n<p>Ngu\u1ed3n: <a href=\"http:\/\/www.ckconitsha.com\/vn\/\">http:\/\/www.ckconitsha.com\/vn\/<\/a> T\u00e1c gi\u1ea3: <a href=\"https:\/\/www.ckconitsha.com\/vn\/author\/nguyenlandung\">Nguy\u1ec5n L\u00e2n d\u0169ng<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hi\u1ec7n t\u1ea1i, to\u00e1n h\u1ecdc c\u1ea5p 2 n\u00e2ng cao \u0111ang nh\u1eadn \u0111\u01b0\u1ee3c \u00fd ki\u1ebfn \u200b\u200bh\u1ed7n h\u1ee3p t\u1eeb ph\u1ee5 huynh, \u0111i\u1ec1u n\u00e0y c\u00f3 ho\u00e0n to\u00e0n t\u1ed3i t\u1ec7 kh\u00f4ng? H\u00e3y \u0111\u1ec3 Kh\u1ec9 t\u00ecm hi\u1ec3u b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y, \u0111\u1ec3 \u0111i v\u00e0o ph\u00e2n t\u00edch to\u00e1n h\u1ecdc l\u1edbp 2 n\u00e2ng cao? Ch\u00fang ta c\u00f3 n\u00ean \u00e1p d\u1ee5ng vi\u1ec7c h\u1ecdc n\u00e2ng&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[100],"tags":[],"class_list":["post-21851","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/comments?post=21851"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21851\/revisions"}],"predecessor-version":[{"id":25847,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21851\/revisions\/25847"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=21851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=21851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=21851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}