{"id":36926,"date":"2025-07-30T07:51:00","date_gmt":"2025-07-30T00:51:00","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=36926"},"modified":"2025-07-30T21:07:19","modified_gmt":"2025-07-30T14:07:19","slug":"tong-hop-de-toan-lop-3-len-lop-4-kem-huong-dan-hoc-hieu-qua","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/tong-hop-de-toan-lop-3-len-lop-4-kem-huong-dan-hoc-hieu-qua\/","title":{"rendered":"T\u1ed5ng h\u1ee3p \u0111\u1ec1 to\u00e1n l\u1edbp 3 l\u00ean l\u1edbp 4 k\u00e8m h\u01b0\u1edbng d\u1eabn h\u1ecdc hi\u1ec7u qu\u1ea3"},"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\/tong-hop-de-toan-lop-3-len-lop-4-kem-huong-dan-hoc-hieu-qua\/#Tom_tat_Ly_thuyet_danh_gia_toan_lop_3_den_lop_4_day_du\" >T\u00f3m t\u1eaft L\u00fd thuy\u1ebft \u0111\u00e1nh gi\u00e1 to\u00e1n l\u1edbp 3 \u0111\u1ebfn l\u1edbp 4 \u0111\u1ea7y \u0111\u1ee7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-de-toan-lop-3-len-lop-4-kem-huong-dan-hoc-hieu-qua\/#Tom_tat_cac_van_de_toan_lop_3_cho_lop_4\" >T\u00f3m t\u1eaft c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e1n l\u1edbp 3 cho l\u1edbp 4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-de-toan-lop-3-len-lop-4-kem-huong-dan-hoc-hieu-qua\/#Mot_so_ghi_chu_khi_phu_huynh_toan_lop_3_den_lop_4_cho_tre_so_sinh\" >M\u1ed9t s\u1ed1 ghi ch\u00fa khi ph\u1ee5 huynh to\u00e1n l\u1edbp 3 \u0111\u1ebfn l\u1edbp 4 cho tr\u1ebb s\u01a1 sinh<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-de-toan-lop-3-len-lop-4-kem-huong-dan-hoc-hieu-qua\/#Bat_dau_tu_lop_3_den_lop_4_tu_kien_thuc_don_gian_va_quen_thuoc\" >B\u1eaft \u0111\u1ea7u t\u1eeb l\u1edbp 3 \u0111\u1ebfn l\u1edbp 4 t\u1eeb ki\u1ebfn th\u1ee9c \u0111\u01a1n gi\u1ea3n v\u00e0 quen thu\u1ed9c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-de-toan-lop-3-len-lop-4-kem-huong-dan-hoc-hieu-qua\/#Duy_tri_thoi_gian_hoc_tap_thuong_xuyen_khong_qua_tai\" >Duy tr\u00ec th\u1eddi gian h\u1ecdc t\u1eadp th\u01b0\u1eddng xuy\u00ean, kh\u00f4ng qu\u00e1 t\u1ea3i<\/a><\/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\/tong-hop-de-toan-lop-3-len-lop-4-kem-huong-dan-hoc-hieu-qua\/#Tao_ra_bau_khong_khi_hoc_tap_tich_cuc\" >T\u1ea1o ra b\u1ea7u kh\u00f4ng kh\u00ed h\u1ecdc t\u1eadp t\u00edch c\u1ef1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-de-toan-lop-3-len-lop-4-kem-huong-dan-hoc-hieu-qua\/#Ket_hop_ly_thuyet_va_thuc_hanh_ngay_bay_gio\" >K\u1ebft h\u1ee3p l\u00fd thuy\u1ebft v\u00e0 th\u1ef1c h\u00e0nh ngay b\u00e2y gi\u1edd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-de-toan-lop-3-len-lop-4-kem-huong-dan-hoc-hieu-qua\/#Tao_ra_nhieu_viec_hoc\" >T\u1ea1o ra nhi\u1ec1u vi\u1ec7c h\u1ecdc<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-de-toan-lop-3-len-lop-4-kem-huong-dan-hoc-hieu-qua\/#Mua_he_%E2%80%93_Thoi_diem_ly_tuong_de_hoc_tieng_Anh_voi_tre_em\" >M\u00f9a h\u00e8 &#8211; Th\u1eddi \u0111i\u1ec3m l\u00fd t\u01b0\u1edfng \u0111\u1ec3 h\u1ecdc ti\u1ebfng Anh v\u1edbi tr\u1ebb em<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-de-toan-lop-3-len-lop-4-kem-huong-dan-hoc-hieu-qua\/#Ket_luan\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>Th\u1ef1c h\u00e0nh c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e1n l\u1edbp 3 \u0111\u1ebfn l\u1edbp 4 l\u00e0 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 \u0111\u1ec3 h\u1ecdc sinh xem x\u00e9t ki\u1ebfn th\u1ee9c c\u0169, th\u1ef1c h\u00e0nh suy ngh\u0129 v\u00e0 chu\u1ea9n b\u1ecb cho n\u0103m h\u1ecdc m\u1edbi. B\u00e0i vi\u1ebft sau \u0111\u00e2y, kh\u1ec9 s\u1ebd t\u00f3m t\u1eaft c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e1n h\u1ecdc m\u00f9a h\u00e8 l\u1edbp 3 l\u00ean l\u1edbp 4 v\u1edbi c\u00e2u tr\u1ea3 l\u1eddi chi ti\u1ebft, gi\u00fap h\u1ecd h\u1ecdc d\u1ec5 d\u00e0ng v\u00e0 ph\u1ee5 huynh thu\u1eadn ti\u1ec7n \u0111\u1ec3 h\u1ed7 tr\u1ee3 con c\u00e1i h\u1ecd xem x\u00e9t t\u1ea1i nh\u00e0.<\/p>\n<p>                                    <img decoding=\"async\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/image\/600x480_(1).png\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tom_tat_Ly_thuyet_danh_gia_toan_lop_3_den_lop_4_day_du\"><\/span>T\u00f3m t\u1eaft L\u00fd thuy\u1ebft \u0111\u00e1nh gi\u00e1 to\u00e1n l\u1edbp 3 \u0111\u1ebfn l\u1edbp 4 \u0111\u1ea7y \u0111\u1ee7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u c\u00e1c b\u00e0i t\u1eadp ho\u1eb7c \u0111\u00e1nh gi\u00e1 m\u00f9a h\u00e8, h\u1ec7 th\u1ed1ng l\u00fd thuy\u1ebft l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 gi\u00fap sinh vi\u00ean n\u1eafm b\u1eaft ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t b\u1ea3n t\u00f3m t\u1eaft v\u1ec1 n\u1ed9i dung to\u00e1n h\u1ecdc l\u1edbp 3 m\u00e0 h\u1ecdc sinh c\u1ea7n th\u1ef1c h\u00e0nh \u0111\u1ec3 s\u1eb5n s\u00e0ng tham gia ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n l\u1edbp 4.<\/p>\n<table style=\"border-collapse: collapse;width: 100%;height: 1px\" cellspacing=\"1\" cellpadding=\"1\">\n<tr style=\"height: 54.3958px\">\n<td style=\"height: 54.3958px;text-align: center;background-color: #e03e2d\">\n<p dir=\"ltr\">\u0110\u1ec1 t\u00e0i<\/p>\n<\/td>\n<td style=\"height: 54.3958px;text-align: center;background-color: #e03e2d\">\n<p dir=\"ltr\">Xem x\u00e9t n\u1ed9i dung<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 131.188px\">\n<td style=\"height: 131.188px;background-color: #c2e0f4\">\n<p dir=\"ltr\">S\u1ed1 h\u1ecdc<\/p>\n<\/td>\n<td style=\"height: 131.188px;background-color: #c2e0f4\">\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ecdc, vi\u1ebft, so s\u00e1nh s\u1ed1 v\u1edbi 100.000<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u1ea5u tr\u00fac k\u1ef9 thu\u1eadt s\u1ed1, x\u00e1c \u0111\u1ecbnh gi\u00e1 tr\u1ecb ch\u1eef s\u1ed1<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">L\u00e0m tr\u00f2n \u0111\u1ebfn h\u00e0ng ch\u1ee5c, h\u00e0ng tr\u0103m, h\u00e0ng ng\u00e0n<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr style=\"height: 115.188px\">\n<td style=\"height: 115.188px;background-color: #c2e0f4\">\n<p dir=\"ltr\">T\u00ednh to\u00e1n c\u01a1 b\u1ea3n<\/p>\n<\/td>\n<td style=\"height: 115.188px;background-color: #c2e0f4\">\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Th\u00eam v\u00e0o \u0111\u00f3, tr\u1eeb c\u00e1c s\u1ed1 \u0111a ch\u1eef s\u1ed1, \u0111\u01b0\u1ee3c chia, chia<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Nh\u00e2n, chia v\u1edbi hai s\u1ed1 ch\u1eef s\u1ed1 v\u1edbi m\u1ed9t s\u1ed1 m\u1ed9t ch\u1eef s\u1ed1<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr style=\"height: 115.188px\">\n<td style=\"height: 115.188px;background-color: #c2e0f4\">\n<p dir=\"ltr\">T\u00e2m l\u00fd v\u00e0 t\u00ednh to\u00e1n nhanh<\/p>\n<\/td>\n<td style=\"height: 115.188px;background-color: #c2e0f4\">\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Thu\u1ed9c v\u1ec1 b\u1ea3ng nh\u00e2n, chia t\u1eeb 2 th\u00e0nh 9<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u00c1p d\u1ee5ng c\u00e1c thu\u1ed9c t\u00ednh giao ho\u00e1n, k\u1ebft h\u1ee3p, ph\u00e2n t\u00e1n \u0111\u1ec3 t\u00ednh to\u00e1n nhanh ch\u00f3ng<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr style=\"height: 115.188px\">\n<td style=\"height: 115.188px;background-color: #c2e0f4\">\n<p dir=\"ltr\">Bi\u1ec3u th\u1ee9c v\u00e0 t\u00ednh to\u00e1n<\/p>\n<\/td>\n<td style=\"height: 115.188px;background-color: #c2e0f4\">\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">T\u00ednh to\u00e1n gi\u00e1 tr\u1ecb bi\u1ec3u th\u1ee9c bao g\u1ed3m 2 &#8211; 3 t\u00ednh to\u00e1n<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Th\u1ef1c hi\u1ec7n t\u00ednh to\u00e1n theo th\u1ee9 t\u1ef1: khung -&gt; Nh\u00e2n\/chia -&gt; Th\u00eam\/tr\u1eeb<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr style=\"height: 131.188px\">\n<td style=\"height: 131.188px;background-color: #c2e0f4\">\n<p dir=\"ltr\">Gi\u1ea3i to\u00e1n b\u1eb1ng c\u00e1c t\u1eeb<\/p>\n<\/td>\n<td style=\"height: 131.188px;background-color: #c2e0f4\">\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">T\u00ecm x, t\u00ecm s\u1ed1 kh\u00f4ng x\u00e1c \u0111\u1ecbnh<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">G\u1ea5p to\u00e1n, gi\u1ea3m m\u1ed9t s\u1ed1 l\u1ea7n<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">To\u00e1n h\u1ecdc r\u00fat ti\u1ec1n, hai t\u00ednh to\u00e1n<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr style=\"height: 153.583px\">\n<td style=\"height: 153.583px;background-color: #c2e0f4\">\n<p dir=\"ltr\">S\u1ed1 l\u01b0\u1ee3ng &#8211; \u0110o l\u01b0\u1eddng<\/p>\n<\/td>\n<td style=\"height: 153.583px;background-color: #c2e0f4\">\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u01a1n v\u1ecb \u0111o chi\u1ec1u d\u00e0i: mm, cm, dm, m, km<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng kh\u1ed1i l\u01b0\u1ee3ng: g, kg, y\u1ebfn m\u1ea1ch, tr\u1ecdng l\u01b0\u1ee3ng<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u01a1n v\u1ecb \u0111o th\u1eddi gian: gi\u00e2y, ph\u00fat, th\u1eddi gian, ng\u00e0y, th\u00e1ng<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr style=\"height: 137.583px\">\n<td style=\"height: 137.583px;background-color: #c2e0f4\">\n<p dir=\"ltr\">H\u00ecnh h\u1ecdc<\/p>\n<\/td>\n<td style=\"height: 137.583px;background-color: #c2e0f4\">\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00f4ng nh\u1eadn: H\u00ecnh vu\u00f4ng, h\u00ecnh ch\u1eef nh\u1eadt, tam gi\u00e1c, v\u00f2ng tr\u00f2n<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">T\u00ednh chu vi, di\u1ec7n t\u00edch c\u1ee7a h\u00ecnh vu\u00f4ng v\u00e0 h\u00ecnh ch\u1eef nh\u1eadt<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr style=\"height: 131.188px\">\n<td style=\"height: 131.188px;background-color: #c2e0f4\">\n<p dir=\"ltr\">B\u1ea3ng d\u1eef li\u1ec7u &#8211; Bi\u1ec3u \u0111\u1ed3<\/p>\n<\/td>\n<td style=\"height: 131.188px;background-color: #c2e0f4\">\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1ecdc c\u00e1c b\u1ea3ng d\u1eef li\u1ec7u \u0111\u01a1n gi\u1ea3n<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Hi\u1ec3u v\u00e0 ph\u00e2n t\u00edch c\u00e1c b\u1ee9c tranh, bi\u1ec3u \u0111\u1ed3 c\u1ed9t<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">R\u00fat ra k\u1ebft lu\u1eadn t\u1eeb bi\u1ec3u \u0111\u1ed3<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/table>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tom_tat_cac_van_de_toan_lop_3_cho_lop_4\"><\/span>T\u00f3m t\u1eaft c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e1n l\u1edbp 3 cho l\u1edbp 4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Sau khi xem x\u00e9t l\u00fd thuy\u1ebft, th\u1ef1c ti\u1ec5n l\u00e0 b\u01b0\u1edbc ti\u1ebfp theo \u0111\u1ec3 gi\u00fap h\u1ecdc sinh c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c c\u1ee7a m\u00ecnh, th\u1ef1c h\u00e0nh c\u00e1c k\u1ef9 n\u0103ng b\u00e0i t\u1eadp v\u1ec1 nh\u00e0 v\u00e0 t\u0103ng s\u1ef1 t\u1ef1 tin tr\u01b0\u1edbc khi v\u00e0o l\u1edbp 4. \u0110\u00e2y l\u00e0 b\u1ea3n t\u00f3m t\u1eaft to\u00e1n h\u1ecdc c\u1ea5p ba \u0111\u1ebfn l\u1edbp 4 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn c\u1ea9n th\u1eadn, ph\u00f9 h\u1ee3p v\u1edbi n\u0103ng l\u1ef1c h\u1ecdc sinh, m\u1ed7i ng\u01b0\u1eddi c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi chi ti\u1ebft \u0111\u1ec3 ph\u1ee5 huynh c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111i k\u00e8m v\u1edbi con c\u00e1i trong qu\u00e1 tr\u00ecnh \u0111\u00e0o t\u1ea1o.<\/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\/toan-on-he-3-len-4-1.jpg\" alt=\"\" width=\"100%\"><\/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\/toan-on-he-3-len-4-2.jpg\" alt=\"\" width=\"100%\"><\/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\/toan-on-he-3-len-4-3.jpg\" alt=\"\" width=\"100%\"><\/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\/toan-on-he-3-len-4-4.jpg\" alt=\"\" width=\"100%\"><\/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\/toan-on-he-3-len-4-5.jpg\" alt=\"\" width=\"100%\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/toan-on-he-3-len-4-6.jpg\" alt=\"\" width=\"100%\"><\/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\/toan-on-he-3-len-4-7.jpg\" alt=\"\" width=\"100%\"><\/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\/toan-on-he-3-len-4-8.jpg\" alt=\"\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mot_so_ghi_chu_khi_phu_huynh_toan_lop_3_den_lop_4_cho_tre_so_sinh\"><\/span>M\u1ed9t s\u1ed1 ghi ch\u00fa khi ph\u1ee5 huynh to\u00e1n l\u1edbp 3 \u0111\u1ebfn l\u1edbp 4 cho tr\u1ebb s\u01a1 sinh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u00e1nh gi\u00e1 v\u00e0o m\u00f9a h\u00e8 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng \u0111\u1ec3 gi\u00fap h\u1ecdc sinh kh\u00f4ng qu\u00ean ki\u1ebfn th\u1ee9c c\u0169 v\u00e0 t\u1ea1o n\u1ec1n t\u1ea3ng cho ch\u01b0\u01a1ng tr\u00ecnh l\u1edbp 4. Tuy nhi\u00ean, \u0111\u1ec3 h\u1ecdc t\u1eadp th\u1ef1c s\u1ef1 hi\u1ec7u qu\u1ea3 v\u00e0 kh\u00f4ng c\u00f3 \u00e1p l\u1ef1c cho tr\u1ebb, cha m\u1eb9 n\u00ean l\u01b0u \u00fd c\u00e1c \u0111i\u1ec3m sau:<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bat_dau_tu_lop_3_den_lop_4_tu_kien_thuc_don_gian_va_quen_thuoc\"><\/span>B\u1eaft \u0111\u1ea7u t\u1eeb l\u1edbp 3 \u0111\u1ebfn l\u1edbp 4 t\u1eeb ki\u1ebfn th\u1ee9c \u0111\u01a1n gi\u1ea3n v\u00e0 quen thu\u1ed9c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Tr\u01b0\u1edbc khi \u0111i v\u00e0o c\u00e1c lo\u1ea1i th\u1ebb n\u00e2ng cao, h\u00e3y gi\u00fap con b\u1ea1n xem x\u00e9t n\u1ed9i dung c\u01a1 b\u1ea3n nh\u01b0 ch\u01b0\u01a1ng ch\u00edn, c\u1ed9ng, ph\u00e9p tr\u1eeb, nh\u00e2n, chia, c\u00e1c h\u00ecnh th\u1ee9c to\u00e1n h\u1ecdc v\u1edbi c\u00e1c t\u1eeb \u0111\u01a1n gi\u1ea3n &#8230; n\u1eafm b\u1eaft v\u1eefng ch\u1eafc c\u1ee7a n\u1ec1n t\u1ea3ng s\u1ebd gi\u00fap tr\u1ebb d\u1ec5 d\u00e0ng truy c\u1eadp ki\u1ebfn th\u1ee9c m\u1edbi \u1edf l\u1edbp 4.<\/p>\n<p><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2-bai-tap-tieng-anh-he-lop-3-len-4.png\" alt=\"Tham gia c\u00f9ng tr\u1ebb em \u0111\u1ec3 th\u1ef1c h\u00e0nh t\u1eeb ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n m\u1edbi \u0111\u1ebfn n\u00e2ng cao (\u1ea3nh: s\u01b0u t\u1ea7m internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Duy_tri_thoi_gian_hoc_tap_thuong_xuyen_khong_qua_tai\"><\/span>Duy tr\u00ec th\u1eddi gian h\u1ecdc t\u1eadp th\u01b0\u1eddng xuy\u00ean, kh\u00f4ng qu\u00e1 t\u1ea3i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">M\u1ed7i ng\u00e0y ch\u1ec9 c\u1ea7n 30 \u0111\u1ebfn 45 ph\u00fat \u0111\u1ec3 xem x\u00e9t to\u00e1n. Th\u1eddi gian ng\u1eafn nh\u01b0ng h\u1ecdc t\u1eadp th\u01b0\u1eddng xuy\u00ean s\u1ebd hi\u1ec7u qu\u1ea3 h\u01a1n nhi\u1ec1u so v\u1edbi vi\u1ec7c h\u1ecdc t\u1eadp. Ngo\u00e0i ra, cha m\u1eb9 n\u00ean ch\u1ecdn th\u1eddi gian tho\u1ea3i m\u00e1i v\u00e0 c\u1ea3nh gi\u00e1c nh\u1ea5t trong ng\u00e0y \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 t\u1ed1t.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tao_ra_bau_khong_khi_hoc_tap_tich_cuc\"><\/span>T\u1ea1o ra b\u1ea7u kh\u00f4ng kh\u00ed h\u1ecdc t\u1eadp t\u00edch c\u1ef1c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Kh\u00f4ng \u0111\u1eb7t \u00e1p l\u1ef1c ho\u1eb7c la m\u1eafng khi con b\u1ea1n l\u00e0m sai. Thay v\u00e0o \u0111\u00f3, cha m\u1eb9 c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y sai l\u1ea7m v\u1edbi con c\u00e1i c\u1ee7a h\u1ecd, g\u1ee3i \u00fd gi\u1ea3i ph\u00e1p. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y gi\u00fap tr\u1ebb em gi\u1eef tinh th\u1ea7n vui v\u1ebb v\u00e0 t\u00edch c\u1ef1c trong h\u1ecdc t\u1eadp.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ket_hop_ly_thuyet_va_thuc_hanh_ngay_bay_gio\"><\/span>K\u1ebft h\u1ee3p l\u00fd thuy\u1ebft v\u00e0 th\u1ef1c h\u00e0nh ngay b\u00e2y gi\u1edd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Sau khi con c\u00e1i, cha m\u1eb9 n\u00ean \u0111\u1ec3 con c\u00e1i th\u1ef1c h\u00e0nh c\u00e1c b\u00e0i t\u1eadp th\u1ef1c h\u00e0nh c\u00f3 li\u00ean quan ngay sau \u0111\u00f3. \u0110i\u1ec1u n\u00e0y gi\u00fap tr\u1ebb c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c v\u00e0 t\u0103ng kh\u1ea3 n\u0103ng \u00e1p d\u1ee5ng linh ho\u1ea1t.<\/p>\n<p><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/3-bai-tap-tieng-anh-he-lop-4-len-5.png\" alt=\"Cha m\u1eb9 \u0111\u1ec3 em b\u00e9 k\u1ebft h\u1ee3p l\u00fd thuy\u1ebft v\u00e0 th\u1ef1c h\u00e0nh (\u1ea3nh: b\u1ed9 s\u01b0u t\u1eadp internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tao_ra_nhieu_viec_hoc\"><\/span>T\u1ea1o ra nhi\u1ec1u vi\u1ec7c h\u1ecdc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Kh\u00f4ng ch\u1ec9 h\u1ecdc th\u00f4ng qua s\u00e1ch. Ph\u1ee5 huynh c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p nhi\u1ec1u h\u00ecnh th\u1ee9c nh\u01b0 \u0111\u00e0o t\u1ea1o, s\u1eed d\u1ee5ng c\u00e1c tr\u00f2 ch\u01a1i t\u01b0 duy ho\u1eb7c c\u00e1c \u1ee9ng d\u1ee5ng h\u1ecdc t\u1eadp tr\u1ef1c tuy\u1ebfn nh\u01b0 Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math \u0111\u1ec3 t\u1ea1o s\u1ef1 quan t\u00e2m v\u00e0 gi\u00fap tr\u1ebb h\u1ecdc to\u00e1n m\u1ed9t c\u00e1ch nh\u1eb9 nh\u00e0ng nh\u01b0ng hi\u1ec7u qu\u1ea3.<\/p>\n<p dir=\"ltr\">Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng c\u1ee7a to\u00e1n h\u1ecdc b\u1eb1ng ti\u1ebfng Anh cho tr\u1ebb em t\u1eeb 3 \u0111\u1ebfn 11 tu\u1ed5i, gi\u00fap tr\u1ebb ph\u00e1t tri\u1ec3n t\u01b0 duy to\u00e1n h\u1ecdc th\u00f4ng qua l\u1ed9 tr\u00ecnh h\u1ecdc t\u1eadp ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf. \u0110\u00e2y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 m\u1ea1nh m\u1ebd cho ph\u1ee5 huynh trong qu\u00e1 tr\u00ecnh xem x\u00e9t con c\u00e1i c\u1ee7a h\u1ecd, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong giai \u0111o\u1ea1n t\u1eeb l\u1edbp 3 \u0111\u1ebfn l\u1edbp 4, khi tr\u1ebb c\u1ea7n c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u00e0 l\u00e0m quen v\u1edbi c\u00e1c h\u00ecnh th\u1ee9c suy ngh\u0129 v\u00e0 logic.<\/p>\n<p dir=\"ltr\">M\u1ed9t s\u1ed1 l\u1ee3i th\u1ebf n\u1ed5i b\u1eadt c\u1ee7a to\u00e1n h\u1ecdc kh\u1ec9:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u00e1m s\u00e1t ch\u01b0\u01a1ng tr\u00ecnh ti\u00eau chu\u1ea9n c\u1ee7a B\u1ed9 Gi\u00e1o d\u1ee5c v\u00e0 \u0110\u00e0o t\u1ea1o, v\u00e0 ti\u1ebfp c\u1eadn ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y to\u00e1n hi\u1ec7n \u0111\u1ea1i.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">L\u1ed9 tr\u00ecnh r\u00f5 r\u00e0ng, \u0111\u01b0\u1ee3c c\u00e1 nh\u00e2n h\u00f3a, ph\u00f9 h\u1ee3p cho m\u1ed7i \u0111\u1ed9 tu\u1ed5i v\u00e0 n\u0103ng l\u1ef1c c\u1ee7a tr\u1ebb em.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u1ecdc th\u00f4ng qua nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p nh\u01b0 video minh h\u1ecda s\u1ed1ng \u0111\u1ed9ng, tr\u00f2 ch\u01a1i t\u01b0\u01a1ng t\u00e1c, b\u00e0i t\u1eadp \u0111a d\u1ea1ng, gi\u00fap tr\u1ebb h\u1ecdc v\u00e0 ch\u01a1i hi\u1ec7u qu\u1ea3.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u1ec7 th\u1ed1ng c\u00e1c b\u00e0i h\u1ecdc t\u00edch h\u1ee3p ti\u1ebfng Anh, gi\u00fap tr\u1ebb h\u1ecdc to\u00e1n v\u00e0 m\u1edf r\u1ed9ng t\u1eeb v\u1ef1ng, l\u00e0m quen v\u1edbi to\u00e1n h\u1ecdc song ng\u1eef.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\" style=\"text-align: center\"><a href=\"https:\/\/www.youtube.com\/watch?v=7DSJPVHFROS\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/watch?v=7DSJPVHFROS<\/a><\/p>\n<p dir=\"ltr\">G\u1ee3i \u00fd cho cha m\u1eb9 khi k\u1ebft h\u1ee3p to\u00e1n h\u1ecdc kh\u1ec9:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Tr\u1ebb em n\u00ean h\u1ecdc m\u1ed7i ng\u00e0y t\u1eeb 15 &#8211; 30 ph\u00fat trong \u1ee9ng d\u1ee5ng.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn m\u1ed9t b\u00e0i h\u1ecdc d\u1ef1a tr\u00ean ch\u1ee7 \u0111\u1ec1 m\u00e0 b\u1ea1n \u0111ang xem x\u00e9t (t\u00ednh to\u00e1n, h\u00ecnh h\u1ecdc, c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e1n h\u1ecdc v\u1edbi c\u00e1c t\u1eeb &#8230;).<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Sau m\u1ed7i b\u00e0i h\u1ecdc, cha m\u1eb9 c\u00f3 th\u1ec3 th\u1ef1c h\u00e0nh v\u1edbi con c\u00e1i v\u1edbi v\u1ea5n \u0111\u1ec1 th\u1ef1c h\u00e0nh \u0111\u1ec3 c\u1ee7ng c\u1ed1.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">Ph\u1ee5 huynh c\u00f3 th\u1ec3 \u0111\u0103ng k\u00fd kh\u1ec9 mi\u1ec5n ph\u00ed \u0111\u1ec3 tr\u1ea3i nghi\u1ec7m to\u00e0n b\u1ed9 ch\u01b0\u01a1ng tr\u00ecnh v\u00e0 \u0111i c\u00f9ng con c\u00e1i c\u1ee7a h\u1ecd hi\u1ec7u qu\u1ea3 h\u01a1n v\u00e0o m\u00f9a h\u00e8 n\u00e0y.<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">\u0110\u0103ng k\u00fd d\u00f9ng th\u1eed mi\u1ec5n ph\u00ed ngay b\u00e2y gi\u1edd<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mua_he_%E2%80%93_Thoi_diem_ly_tuong_de_hoc_tieng_Anh_voi_tre_em\"><\/span>M\u00f9a h\u00e8 &#8211; Th\u1eddi \u0111i\u1ec3m l\u00fd t\u01b0\u1edfng \u0111\u1ec3 h\u1ecdc ti\u1ebfng Anh v\u1edbi tr\u1ebb em<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">B\u00ean c\u1ea1nh vi\u1ec7c xem x\u00e9t to\u00e1n h\u1ecdc, m\u00f9a h\u00e8 c\u0169ng l\u00e0 th\u1eddi \u0111i\u1ec3m tuy\u1ec7t v\u1eddi \u0111\u1ec3 ph\u1ee5 huynh gi\u00fap tr\u1ebb h\u1ee3p nh\u1ea5t v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c k\u1ef9 n\u0103ng ti\u1ebfng Anh, m\u1ed9t trong nh\u1eefng m\u00f4n h\u1ecdc quan tr\u1ecdng trong ch\u01b0\u01a1ng tr\u00ecnh ti\u1ec3u h\u1ecdc. Khi kh\u00f4ng ch\u1ecbu \u00e1p l\u1ef1c c\u1ee7a b\u00e0i t\u1eadp v\u1ec1 nh\u00e0, tr\u1ebb em s\u1ebd h\u1ea5p th\u1ee5 c\u00e1c ng\u00f4n ng\u1eef m\u1edbi m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean v\u00e0 tho\u1ea3i m\u00e1i h\u01a1n. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c b\u1eadc cha m\u1eb9 \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111i c\u00f9ng con c\u00e1i m\u1ed7i ng\u00e0y, \u0111\u1eb7c bi\u1ec7t n\u1ebfu kh\u00f4ng c\u00f3 n\u1ec1n t\u1ea3ng ti\u1ebfng Anh \u1ed5n \u0111\u1ecbnh.<\/p>\n<p dir=\"ltr\">T\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y, cha m\u1eb9 c\u00f3 th\u1ec3 tham kh\u1ea3o Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef &#8211; Super \u1ee8ng d\u1ee5ng \u0111\u1ec3 h\u1ecdc ti\u1ebfng Anh cho tr\u1ebb em t\u1eeb 0 \u0111\u1ebfn 11 tu\u1ed5i. Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi m\u1ed9t l\u1ecbch tr\u00ecnh h\u1ecdc t\u1eadp r\u00f5 r\u00e0ng, \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u c\u1ea5p \u0111\u1ed9 ph\u00f9 h\u1ee3p cho t\u1eebng \u0111\u1ed9 tu\u1ed5i v\u00e0 c\u1ea5p \u0111\u1ed9, gi\u00fap tr\u1ebb em d\u1ec5 d\u00e0ng b\u1eaft \u0111\u1ea7u t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao. \u1ee8ng d\u1ee5ng kh\u00f4ng ch\u1ec9 d\u1ea1y t\u1eeb v\u1ef1ng m\u00e0 c\u00f2n th\u1ef1c h\u00e0nh \u0111\u1ea7y \u0111\u1ee7 4 k\u1ef9 n\u0103ng: nghe, n\u00f3i, \u0111\u1ecdc, ph\u00e1t \u00e2m th\u00f4ng qua c\u00e1c sinh vi\u00ean s\u1ed1ng \u0111\u1ed9ng, ho\u1ea1t h\u00ecnh minh h\u1ecda, tr\u00f2 ch\u01a1i t\u01b0\u01a1ng t\u00e1c v\u00e0 gi\u1ecdng \u0111\u1ecdc ti\u00eau chu\u1ea9n.<\/p>\n<p dir=\"ltr\" style=\"text-align: center\"><a href=\"https:\/\/www.youtube.com\/watch?v=OTPUOA_LKUK\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/watch?v=OTPUOA_LKUK<\/a><\/p>\n<p dir=\"ltr\">C\u00e1c h\u00ecnh th\u1ee9c \u0111a d\u1ea1ng v\u00e0 n\u1ed9i dung phong ph\u00fa gi\u00fap tr\u1ebb nh\u1edb t\u1ed1t h\u01a1n m\u00e0 kh\u00f4ng c\u1ea3m th\u1ea5y bu\u1ed3n ch\u00e1n. \u0110\u00e2y l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng cho c\u00e1c gia \u0111\u00ecnh mu\u1ed1n gi\u00fap con c\u00e1i h\u1ecd ti\u1ebfp c\u1eadn ti\u1ebfng Anh \u1edf nh\u00e0 m\u00e0 kh\u00f4ng c\u1ea7n qu\u00e1 nhi\u1ec1u t\u00f9y thu\u1ed9c v\u00e0o l\u1edbp h\u1ecdc ho\u1eb7c gia s\u01b0.<\/p>\n<p dir=\"ltr\">Ph\u1ee5 huynh c\u00f3 th\u1ec3 \u0111\u0103ng k\u00fd Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef mi\u1ec5n ph\u00ed \u0111\u1ec3 tr\u1ea3i nghi\u1ec7m to\u00e0n b\u1ed9 ch\u01b0\u01a1ng tr\u00ecnh v\u00e0 h\u1ed7 tr\u1ee3 con c\u00e1i h\u1ecd h\u1ecdc ti\u1ebfng Anh m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 khoa h\u1ecdc v\u00e0o m\u00f9a h\u00e8 n\u00e0y.<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">\u0110\u0103ng k\u00fd d\u00f9ng th\u1eed mi\u1ec5n ph\u00ed ngay b\u00e2y gi\u1edd<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span>K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hy v\u1ecdng, c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e1n h\u1ecdc l\u1edbp 3 trong l\u1edbp 4 \u0111\u01b0\u1ee3c t\u00f3m t\u1eaft trong b\u00e0i h\u1ecdc s\u1ebd l\u00e0 m\u1ed9t t\u00e0i li\u1ec7u h\u1eefu \u00edch \u0111\u1ec3 gi\u00fap ph\u1ee5 huynh d\u1ec5 d\u00e0ng \u0111i c\u00f9ng con c\u00e1i trong qu\u00e1 tr\u00ecnh xem x\u00e9t m\u00f9a h\u00e8. Vi\u1ec7c th\u1ef1c h\u00e0nh th\u01b0\u1eddng xuy\u00ean kh\u00f4ng ch\u1ec9 gi\u00fap c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c, t\u1ea1o ra c\u00e1c k\u1ef9 n\u0103ng to\u00e1n h\u1ecdc, m\u00e0 c\u00f2n t\u1ea1o ra s\u1ef1 t\u1ef1 tin cho tr\u1ebb v\u00e0o l\u1edbp 4 v\u1edbi t\u00e2m l\u00fd m\u1ea1nh m\u1ebd h\u01a1n. Ph\u1ee5 huynh c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng linh ho\u1ea1t c\u00e1c ch\u1ee7 \u0111\u1ec1 n\u00e0y k\u1ebft h\u1ee3p v\u1edbi ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc t\u1eadp ph\u00f9 h\u1ee3p \u0111\u1ec3 mang l\u1ea1i hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t.<\/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>Th\u1ef1c h\u00e0nh c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e1n l\u1edbp 3 \u0111\u1ebfn l\u1edbp 4 l\u00e0 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 \u0111\u1ec3 h\u1ecdc sinh xem x\u00e9t ki\u1ebfn th\u1ee9c c\u0169, th\u1ef1c h\u00e0nh suy ngh\u0129 v\u00e0 chu\u1ea9n b\u1ecb cho n\u0103m h\u1ecdc m\u1edbi. B\u00e0i vi\u1ebft sau \u0111\u00e2y, kh\u1ec9 s\u1ebd t\u00f3m t\u1eaft c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e1n h\u1ecdc m\u00f9a h\u00e8 l\u1edbp 3 l\u00ean l\u1edbp 4&#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-36926","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/36926","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=36926"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/36926\/revisions"}],"predecessor-version":[{"id":37301,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/36926\/revisions\/37301"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=36926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=36926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=36926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}