{"id":17973,"date":"2025-07-05T21:25:05","date_gmt":"2025-07-05T14:25:05","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=17973"},"modified":"2025-07-05T21:25:05","modified_gmt":"2025-07-05T14:25:05","slug":"tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/","title":{"rendered":"T\u1ed5ng h\u1ee3p b\u1ed9 \u0111\u1ed3 d\u00f9ng h\u1ecdc to\u00e1n l\u1edbp 2 \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 h\u1ed7 tr\u1ee3 vi\u1ec7c h\u1ecdc t\u1ed1t h\u01a1n"},"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-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Tai_sao_nen_duoc_trang_bi_bo_toan_hoc_lop_2_cho_tre_so_sinh\" >T\u1ea1i sao n\u00ean \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ed9 to\u00e1n h\u1ecdc l\u1edbp 2 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-2\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Trang_bi_cho_tre_em_day_du_thiet_bi_theo_yeu_cau_cua_truong\" >Trang b\u1ecb cho tr\u1ebb em \u0111\u1ea7y \u0111\u1ee7 thi\u1ebft b\u1ecb theo y\u00eau c\u1ea7u c\u1ee7a tr\u01b0\u1eddng<\/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\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Ho_tro_tre_em_hoc_tap\" >H\u1ed7 tr\u1ee3 tr\u1ebb em h\u1ecdc t\u1eadp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Tang_kha_nang_suy_nghi\" >T\u0103ng kh\u1ea3 n\u0103ng suy ngh\u0129<\/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-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Giup_be_tinh_toan_nhanh_hon\" >Gi\u00fap b\u00e9 t\u00ednh to\u00e1n nhanh h\u01a1n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Bo_toan_hoc_lop_2_la_gi\" >B\u1ed9 to\u00e1n h\u1ecdc l\u1edbp 2 l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Sach_giao_khoa\" >S\u00e1ch gi\u00e1o khoa<\/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-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Sach_bai_tap_toan_lop_2\" >S\u00e1ch b\u00e0i t\u1eadp to\u00e1n l\u1edbp 2<\/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\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Cac_loai_but\" >C\u00e1c lo\u1ea1i b\u00fat<\/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\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Notebook\" >Notebook<\/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\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Bang_viet\" >B\u1ea3ng vi\u1ebft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Mot_so_do_dung_hoc_tap_khac\" >M\u1ed9t s\u1ed1 \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp kh\u00e1c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Cong_cu_ho_tro_toan_hoc_lop_2_hieu_qua_%E2%80%93_Ung_dung_toan_hoc_khi\" >C\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 to\u00e1n h\u1ecdc l\u1edbp 2 hi\u1ec7u qu\u1ea3 &#8211; \u1ee8ng d\u1ee5ng to\u00e1n h\u1ecdc kh\u1ec9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Luu_y_khi_chon_toan_hoc_lop_2_cho_tre_so_sinh\" >L\u01b0u \u00fd khi ch\u1ecdn to\u00e1n h\u1ecdc l\u1edbp 2 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-15\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Tim_hieu_yeu_cau_cua_giao_vien_ve_viec_chuan_bi_do_dung_hoc_tap\" >T\u00ecm hi\u1ec3u y\u00eau c\u1ea7u c\u1ee7a gi\u00e1o vi\u00ean v\u1ec1 vi\u1ec7c chu\u1ea9n b\u1ecb \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Chon_san_pham_chat_luong\" >Ch\u1ecdn s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Phu_huynh_can_trang_bi_day_du_cho_do_dung_hoc_tap_cua_ho\" >Ph\u1ee5 huynh c\u1ea7n trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 cho \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp c\u1ee7a h\u1ecd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.ckconitsha.com\/vn\/tong-hop-bo-do-dung-hoc-toan-lop-2-day-du-de-ho-tro-viec-hoc-tot-hon\/#Phu_huynh_nen_mua_do_dung_hoc_tap_dua_tren_so_thich_cua_con_cai_ho\" >Ph\u1ee5 huynh n\u00ean mua \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp d\u1ef1a tr\u00ean s\u1edf th\u00edch c\u1ee7a con c\u00e1i h\u1ecd<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>B\u1ed9 to\u00e1n h\u1ecdc l\u1edbp 2 l\u00e0 m\u1ed9t trong nh\u1eefng s\u1ea3n ph\u1ea9m h\u1ed7 tr\u1ee3 vi\u1ec7c h\u1ecdc c\u1ee7a em b\u00e9 b\u1ea1n hi\u1ec7u qu\u1ea3 h\u01a1n. V\u1eady, b\u1ed9 to\u00e1n h\u1ecdc l\u1edbp hai l\u00e0 g\u00ec? Nh\u1eefng g\u00ec n\u00ean \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb cho tr\u1ebb \u0111\u1ec3 h\u1ecdc to\u00e1n h\u1ecdc \u1edf l\u1edbp 2 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3? H\u00e3y t\u00ecm hi\u1ec3u th\u00eam trong b\u00e0i vi\u1ebft sau v\u1edbi kh\u1ec9.<\/p>\n<p>                                                                    <\/p>\n<p class=\"title\">H\u00e0ng tri\u1ec7u tr\u1ebb em \u0111\u00e3 ph\u00e1t tri\u1ec3n c\u00e1c k\u1ef9 n\u0103ng ng\u00f4n ng\u1eef c\u1ee7a ch\u00fang th\u00f4ng qua c\u00e1c \u1ee9ng d\u1ee5ng h\u1ecdc t\u1eadp c\u1ee7a kh\u1ec9<\/p>\n<p class=\"description\">\u0110\u0103ng k\u00fd ngay \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed v\u1ec1 c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0 tuy\u1ebfn h\u1ecdc h\u1ecdc cho tr\u1ebb em.<\/p>\n<p>                                                                            *Vui l\u00f2ng ki\u1ec3m tra t\u00ean \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a b\u1ea1n *Vui l\u00f2ng ki\u1ec3m tra s\u1ed1 \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tai_sao_nen_duoc_trang_bi_bo_toan_hoc_lop_2_cho_tre_so_sinh\"><\/span>T\u1ea1i sao n\u00ean \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ed9 to\u00e1n h\u1ecdc l\u1edbp 2 cho tr\u1ebb s\u01a1 sinh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Ph\u1ee5 huynh trang b\u1ecb cho con c\u00e1i c\u1ee7a h\u1ecd b\u1ed9 to\u00e1n h\u1ecdc l\u1edbp 2 l\u00e0 r\u1ea5t quan tr\u1ecdng. C\u00e1c b\u1ed9 \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp n\u00e0y s\u1ebd mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho tr\u1ebb nh\u1ecf nh\u01b0:<\/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-bo-do-dung-hoc-toan-lop-2.jpeg\" alt=\"L\u00fd do \u0111\u1ec3 chu\u1ea9n b\u1ecb to\u00e1n h\u1ecdc l\u1edbp 2 cho tr\u1ebb s\u01a1 sinh (Ngu\u1ed3n h\u00ecnh \u1ea3nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Trang_bi_cho_tre_em_day_du_thiet_bi_theo_yeu_cau_cua_truong\"><\/span>Trang b\u1ecb cho tr\u1ebb em \u0111\u1ea7y \u0111\u1ee7 thi\u1ebft b\u1ecb theo y\u00eau c\u1ea7u c\u1ee7a tr\u01b0\u1eddng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ph\u1ee5 huynh c\u1ea7n trang b\u1ecb cho con c\u00e1i t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o y\u00eau c\u1ea7u c\u1ee7a tr\u01b0\u1eddng. B\u1edfi v\u00ec m\u1ecdi tr\u01b0\u1eddng h\u1ecdc s\u1ebd y\u00eau c\u1ea7u tr\u1ebb c\u00f3 \u0111\u1ee7 \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp \u0111\u1ec3 h\u1ed7 tr\u1ee3 t\u00ednh to\u00e1n.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ho_tro_tre_em_hoc_tap\"><\/span>H\u1ed7 tr\u1ee3 tr\u1ebb em h\u1ecdc t\u1eadp<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">C\u00e1c b\u1ed9 d\u1ee5ng c\u1ee5 h\u1ecdc t\u1eadp s\u1ebd h\u1ed7 tr\u1ee3 tr\u1ebb em h\u1ecdc h\u1ecfi hi\u1ec7u qu\u1ea3 h\u01a1n. V\u00ed d\u1ee5, thanh s\u1ebd gi\u00fap b\u00e9 c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n t\u00ednh to\u00e1n c\u1ed9ng, ngo\u1ea1i tr\u1eeb nhanh h\u01a1n. Ho\u1eb7c nh\u1eefng ng\u01b0\u1eddi cai tr\u1ecb s\u1ebd gi\u00fap \u0111\u1ee9a tr\u1ebb \u0111o \u0111\u1ed9 d\u00e0i c\u1ee7a c\u00e1c chi\u1ec1u d\u00e0i nh\u01b0 gi\u00fap tr\u1ebb em v\u1ebd h\u00ecnh vu\u00f4ng, h\u00ecnh ch\u1eef nh\u1eadt ho\u1eb7c h\u00ecnh tam gi\u00e1c, &#8230;<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tang_kha_nang_suy_nghi\"><\/span>T\u0103ng kh\u1ea3 n\u0103ng suy ngh\u0129<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">V\u1eadt t\u01b0 h\u1ecdc t\u1eadp c\u0169ng c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u1edbn trong vi\u1ec7c gi\u00fap tr\u1ebb t\u0103ng kh\u1ea3 n\u0103ng suy ngh\u0129. B\u1edfi v\u00ec khi b\u1ea1n nh\u00ecn v\u00e0o c\u00e1c \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng cho m\u00ecnh c\u00e1c h\u01b0\u1edbng d\u1eabn, ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc t\u1eadp v\u00e0 b\u00e0i t\u1eadp v\u1ec1 nh\u00e0 m\u1edbi.<\/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-bo-do-dung-hoc-toan-lop-2.jpeg\" alt=\"V\u1eadt t\u01b0 h\u1ecdc t\u1eadp t\u0103ng kh\u1ea3 n\u0103ng suy ngh\u0129 cho tr\u1ebb em (Ngu\u1ed3n h\u00ecnh \u1ea3nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Giup_be_tinh_toan_nhanh_hon\"><\/span>Gi\u00fap b\u00e9 t\u00ednh to\u00e1n nhanh h\u01a1n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">V\u1eadt t\u01b0 h\u1ecdc c\u0169ng c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u1edbn trong vi\u1ec7c h\u1ed7 tr\u1ee3 tr\u1ebb em t\u00ednh to\u00e1n nhanh h\u01a1n. V\u00ed d\u1ee5, m\u00e1y t\u00ednh s\u1ebd gi\u00fap tr\u1ebb em ti\u1ebft ki\u1ec7m r\u1ea5t nhi\u1ec1u th\u1eddi gian khi t\u00ednh to\u00e1n. Ho\u1eb7c EKES s\u1ebd gi\u00fap tr\u1ebb em d\u1ec5 d\u00e0ng v\u1ebd h\u00ecnh tam gi\u00e1c ho\u1eb7c h\u00ecnh tam gi\u00e1c.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bo_toan_hoc_lop_2_la_gi\"><\/span>B\u1ed9 to\u00e1n h\u1ecdc l\u1edbp 2 l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">B\u1ed9 to\u00e1n h\u1ecdc l\u1edbp 2 hi\u1ec7n t\u1ea1i bao g\u1ed3m c\u00e1c m\u1ee5c sau. Cha m\u1eb9 c\u1ea7n xem x\u00e9t \u0111\u1ec3 trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 cho con c\u00e1i h\u1ecd:<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Sach_giao_khoa\"><\/span>S\u00e1ch gi\u00e1o khoa <span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">S\u00e1ch gi\u00e1o khoa l\u00e0 ngu\u1ed3n cung c\u1ea5p to\u00e1n h\u1ecdc l\u1edbp 2 \u0111\u1ea7u ti\u00ean trong danh s\u00e1ch c\u00e1c c\u00f4ng c\u1ee5 h\u1ecdc t\u1eadp \u0111\u1ec3 ph\u1ee5 huynh chu\u1ea9n b\u1ecb cho tr\u1ebb em. S\u00e1ch gi\u00e1o khoa s\u1ebd mang l\u1ea1i ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n cho tr\u1ebb em h\u1ecdc to\u00e1n h\u1ecdc \u1edf l\u1edbp 2 \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c ki\u1ebfn \u200b\u200bth\u1ee9c ch\u00ednh x\u00e1c nh\u1ea5t.<\/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-bo-do-dung-hoc-toan-lop-2.jpeg\" alt=\"Ph\u1ee5 huynh chu\u1ea9n b\u1ecb s\u00e1ch gi\u00e1o khoa cho tr\u1ebb em (Ngu\u1ed3n h\u00ecnh \u1ea3nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">M\u1ed7i \u0111\u1ee9a tr\u1ebb c\u1ea7n m\u1ed9t cu\u1ed1n s\u00e1ch gi\u00e1o khoa l\u1edbp 2 ri\u00eang bi\u1ec7t v\u00e0 bao g\u1ed3m s\u00e1ch gi\u00e1o khoa to\u00e1n. S\u00e1ch gi\u00e1o khoa to\u00e1n n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c chia th\u00e0nh t\u1eadp 1 v\u00e0 2 v\u1edbi c\u00e1c b\u00e0i h\u1ecdc ri\u00eang bi\u1ec7t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Sach_bai_tap_toan_lop_2\"><\/span>S\u00e1ch b\u00e0i t\u1eadp to\u00e1n l\u1edbp 2 <span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ngo\u00e0i s\u00e1ch gi\u00e1o khoa, b\u1ed9 to\u00e1n h\u1ecdc l\u1edbp 2 c\u0169ng c\u1ea7n c\u00e1c b\u00e0i t\u1eadp. Cha m\u1eb9 c\u00f3 th\u1ec3 chu\u1ea9n b\u1ecb cho con c\u00e1i t\u1eeb nh\u1eefng cu\u1ed1n s\u00e1ch c\u01a1 b\u1ea3n \u0111\u1ebfn ti\u00ean ti\u1ebfn cho tr\u1ebb em \u0111\u1ec3 trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 ki\u1ebfn \u200b\u200bth\u1ee9c cho c\u00e1c cu\u1ed9c thi.<\/p>\n<p dir=\"ltr\">C\u00e1c cu\u1ed1n s\u00e1ch t\u1eadp th\u1ec3 d\u1ee5c hi\u1ec7n t\u1ea1i r\u1ea5t \u0111a d\u1ea1ng, v\u00ec v\u1eady cha m\u1eb9 c\u1ea7n l\u1ef1a ch\u1ecdn c\u1ea9n th\u1eadn \u0111\u1ec3 mang theo nh\u1eefng cu\u1ed1n s\u00e1ch h\u1eefu \u00edch c\u0169ng nh\u01b0 theo n\u0103ng l\u1ef1c v\u00e0 tr\u00ecnh \u0111\u1ed9 c\u1ee7a tr\u1ebb em.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cac_loai_but\"><\/span>C\u00e1c lo\u1ea1i b\u00fat<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">B\u00fat ch\u1eafc ch\u1eafn l\u00e0 m\u1ed9t trong nh\u1eefng \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp kh\u00f4ng th\u1ec3 thi\u1ebfu khi b\u1ecdn tr\u1ebb \u0111i h\u1ecdc. Cha m\u1eb9 n\u00ean trang b\u1ecb cho con c\u00e1i c\u00e1c lo\u1ea1i b\u00fat kh\u00e1c nhau nh\u01b0 m\u1ef1c n\u01b0\u1edbc, b\u00fat ch\u00ec, b\u00fat, &#8230;<\/p>\n<p dir=\"ltr\">\u0110\u1eb7c bi\u1ec7t l\u00e0 khi chu\u1ea9n b\u1ecb m\u1ed9t c\u00e2y b\u00fat cho tr\u1ebb em, cha m\u1eb9 c\u1ea7n ch\u1ecdn b\u00fat v\u1edbi c\u00f9ng m\u00e0u m\u1ef1c. N\u1ebfu trong th\u1eed nghi\u1ec7m m\u00e0 tr\u1ebb em vi\u1ebft hai m\u00e0u, ch\u00fang s\u1ebd \u0111\u01b0\u1ee3c kh\u1ea5u tr\u1eeb ho\u1eb7c \u0111\u00e1nh d\u1ea5u b\u00e0i ki\u1ec3m tra.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Notebook\"><\/span>Notebook<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Notebook c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp c\u01a1 b\u1ea3n kh\u00f4ng th\u1ec3 thi\u1ebfu cho h\u1ecdc sinh. Ph\u1ee5 huynh n\u00ean \u0111\u1ec3 con c\u00e1i trong l\u1edbp 2 c\u1ee7a c\u00e1c cu\u1ed1n s\u00e1ch. <\/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-bo-do-dung-hoc-toan-lop-2.jpg\" alt=\"L\u01b0u \u00fd cho tr\u1ebb h\u1ecdc to\u00e1n 2 \u1edf l\u1edbp 2 (Ngu\u1ed3n \u1ea3nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">Notebook Olive s\u1ebd gi\u00fap tr\u1ebb em c\u00f3 th\u1ec3 th\u1ef1c h\u00e0nh vi\u1ebft v\u00e0 vi\u1ebft s\u1ed1 ch\u00ednh x\u00e1c theo k\u00edch th\u01b0\u1edbc. Khi ch\u1ecdn m\u00e1y t\u00ednh x\u00e1ch tay, cha m\u1eb9 c\u1ea7n ch\u00fa \u00fd ch\u1ecdn lo\u1ea1i m\u00e1y t\u00ednh x\u00e1ch tay c\u00f3 gi\u1ea5y d\u00e0y, m\u1ecbn, kh\u00f4ng qu\u00e1 b\u00f3ng \u0111\u1ec3 kh\u00f4ng g\u00e2y r\u1ea1ng cho tr\u1ebb em. Notebook c\u0169ng ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng gi\u1ea5y m\u1ef1c cho tr\u1ebb em vi\u1ebft tr\u01a1n tru h\u01a1n.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bang_viet\"><\/span>B\u1ea3ng vi\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">M\u1ed9t c\u00f4ng c\u1ee5 h\u1ecdc t\u1eadp kh\u00e1c r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi h\u1ecdc sinh l\u1edbp 2 \u0111\u00f3 l\u00e0 b\u1ea3ng vi\u1ebft. C\u00e1c h\u1ed9i \u0111\u1ed3ng s\u1ebd gi\u00fap tr\u1ebb c\u00f3 th\u1ec3 t\u00ednh to\u00e1n nhanh ch\u00f3ng \u0111\u1ec3 tr\u1ea3 l\u1eddi c\u00e2u tr\u1ea3 l\u1eddi khi gi\u00e1o vi\u00ean h\u1ecfi. B\u1ea3ng c\u00f3 th\u1ec3 b\u1ecb x\u00f3a v\u00e0 vi\u1ebft l\u1ea1i n\u00ean kinh t\u1ebf h\u01a1n so v\u1edbi tr\u1ebb em s\u1eed d\u1ee5ng nhi\u1ec1u gi\u1ea5y d\u1ef1 th\u1ea3o.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mot_so_do_dung_hoc_tap_khac\"><\/span>M\u1ed9t s\u1ed1 \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp kh\u00e1c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ngo\u00e0i ra, ph\u1ee5 huynh c\u0169ng ph\u1ea3i chu\u1ea9n b\u1ecb cho con c\u00e1i c\u1ee7a h\u1ecd cho c\u00e1c \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp kh\u00e1c nh\u01b0 cai tr\u1ecb, KE, la b\u00e0n ho\u1eb7c b\u1ed9 \u0111i\u1ec3m h\u00ecnh h\u1ecdc. Ph\u1ee5 huynh c\u0169ng c\u00f3 th\u1ec3 chu\u1ea9n b\u1ecb c\u00e1c h\u1ed7 tr\u1ee3 gi\u1ea3ng d\u1ea1y \u0111\u1ec3 l\u00e0m to\u00e1n l\u1edbp 2 cho tr\u1ebb em. Nh\u1eefng b\u1ed9 n\u00e0y s\u1ebd gi\u00fap tr\u1ebb h\u1ecdc to\u00e1n hi\u1ec7u qu\u1ea3 h\u01a1n. <\/p>\n<p dir=\"ltr\">Cha m\u1eb9 n\u00ean chu\u1ea9n b\u1ecb cho con c\u00e1i v\u1edbi ng\u01b0\u1eddi cai tr\u1ecb v\u1edbi chi\u1ec1u d\u00e0i t\u1eeb 20 \u0111\u1ebfn 30 cm, kh\u00f4ng ph\u1ea3i tr\u1ebb em s\u1eed d\u1ee5ng ng\u01b0\u1eddi cai tr\u1ecb qu\u00e1 ng\u1eafn ho\u1eb7c qu\u00e1 d\u00e0i.<\/p>\n<p dir=\"ltr\">Thay v\u00ec s\u1eed d\u1ee5ng m\u1ed9t th\u01b0\u1edbc k\u1ebb vu\u00f4ng, cha m\u1eb9 n\u00ean ch\u1ecdn cho tr\u1ebb em \u0111\u1ec3 l\u00e0m cho ng\u01b0\u1eddi cai tr\u1ecb b\u1eb1ng ph\u1eb3ng \u0111\u1ec3 l\u00e0m cho ch\u00fang thu\u1eadn ti\u1ec7n h\u01a1n trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng. V\u00e0 Eke ho\u1eb7c Compa s\u1ebd h\u1ed7 tr\u1ee3 tr\u1ebb em v\u1ebd h\u00ecnh tam gi\u00e1c v\u00e0 v\u00f2ng tr\u00f2n theo y\u00eau c\u1ea7u m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng.<\/p>\n<p dir=\"ltr\">\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cong_cu_ho_tro_toan_hoc_lop_2_hieu_qua_%E2%80%93_Ung_dung_toan_hoc_khi\"><\/span>C\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 to\u00e1n h\u1ecdc l\u1edbp 2 hi\u1ec7u qu\u1ea3 &#8211; \u1ee8ng d\u1ee5ng to\u00e1n h\u1ecdc kh\u1ec9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Ngo\u00e0i vi\u1ec7c \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ed9 to\u00e1n h\u1ecdc l\u1edbp 2 cho tr\u1ebb em, cha m\u1eb9 c\u0169ng c\u1ea7n \u0111\u01b0a con \u0111\u1ebfn to\u00e1n to\u00e1n kh\u1ec9. \u0110\u00e2y l\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a to\u00e1n h\u1ecdc \u0111\u1ec3 h\u1ed7 tr\u1ee3 ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n hi\u1ec7u qu\u1ea3 nh\u1ea5t.<\/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\/5-bo-do-dung-hoc-toan-lop-2.jpg\" alt=\"Shining Home - Gia \u0111\u00ecnh Anh Ng\u1eef Math h\u1ed7 tr\u1ee3 to\u00e1n h\u1ecdc hi\u1ec7u qu\u1ea3 (Ngu\u1ed3n h\u00ecnh \u1ea3nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">Sau khi tr\u1ebb em c\u00f3 \u0111\u01b0\u1ee3c ki\u1ebfn \u200b\u200bth\u1ee9c trong l\u1edbp h\u1ecdc, th\u00eam ki\u1ebfn \u200b\u200bth\u1ee9c t\u1eeb Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math, tr\u1ebb s\u1ebd t\u1ed1t h\u01a1n, hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n, t\u1ea1o n\u1ec1n t\u1ea3ng ki\u1ebfn \u200b\u200bth\u1ee9c trong l\u1edbp l\u1edbn h\u01a1n. Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math c\u00f3 m\u1ed9t c\u00e1ch gi\u00e1o d\u1ee5c r\u1ea5t \u0111\u1eb7c bi\u1ec7t, v\u00ec v\u1eady b\u1ecdn tr\u1ebb s\u1ebd lu\u00f4n c\u1ea3m th\u1ea5y v\u00f4 c\u00f9ng th\u00edch th\u00fa v\u1edbi b\u00e0i h\u1ecdc.<\/p>\n<p dir=\"ltr\">Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math mang \u0111\u1ebfn r\u1ea5t nhi\u1ec1u b\u00e0i h\u1ecdc t\u1ed1t v\u00e0 h\u1ea5p d\u1eabn theo ch\u01b0\u01a1ng tr\u00ecnh ki\u1ebfn \u200b\u200bth\u1ee9c gi\u00e1o d\u1ee5c chung m\u1edbi. M\u1ed7i b\u00e0i h\u1ecdc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u01b0\u1edbi d\u1ea1ng c\u00e1c tr\u00f2 ch\u01a1i r\u1ea5t th\u00fa v\u1ecb, v\u00ec v\u1eady h\u1ea7u nh\u01b0 tr\u1ebb em c\u00f3 c\u1ea3m gi\u00e1c h\u1ecdc t\u1eadp.<\/p>\n<p dir=\"ltr\">T\u1ea3i xu\u1ed1ng Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math cho \u0111i\u1ec7n tho\u1ea1i Android<\/p>\n<p dir=\"ltr\">T\u1ea3i xu\u1ed1ng Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math cho \u0111i\u1ec7n tho\u1ea1i iOS<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Luu_y_khi_chon_toan_hoc_lop_2_cho_tre_so_sinh\"><\/span>L\u01b0u \u00fd khi ch\u1ecdn to\u00e1n h\u1ecdc l\u1edbp 2 cho tr\u1ebb s\u01a1 sinh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Khi ch\u1ecdn \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp cho tr\u1ebb em, ngo\u00e0i vi\u1ec7c hi\u1ec3u b\u1ed9 d\u1ee5ng c\u1ee5 to\u00e1n l\u1edbp 2 bao g\u1ed3m nh\u1eefng g\u00ec, ph\u1ee5 huynh c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 sau:<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tim_hieu_yeu_cau_cua_giao_vien_ve_viec_chuan_bi_do_dung_hoc_tap\"><\/span>T\u00ecm hi\u1ec3u y\u00eau c\u1ea7u c\u1ee7a gi\u00e1o vi\u00ean v\u1ec1 vi\u1ec7c chu\u1ea9n b\u1ecb \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp <span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ghi ch\u00fa \u0111\u1ea7u ti\u00ean khi mua b\u1ed9 d\u1ee5ng c\u1ee5 to\u00e1n l\u1edbp 2 cho tr\u1ebb em l\u00e0 ph\u1ee5 huynh c\u1ea7n t\u00ecm hi\u1ec3u c\u00e1ch y\u00eau c\u1ea7u c\u1ee7a gi\u00e1o vi\u00ean. T\u1eeb \u0111\u00f3, ph\u1ee5 huynh s\u1ebd mua cho con c\u00e1i c\u00e1c b\u1ed9 th\u00edch h\u1ee3p, \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a gi\u00e1o vi\u00ean.<\/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\/6-bo-do-dung-hoc-toan-lop-2.jpg\" alt=\"Ph\u1ee5 huynh c\u1ea7n t\u00ecm hi\u1ec3u c\u00e1c y\u00eau c\u1ea7u c\u1ee7a gi\u00e1o vi\u00ean \u0111\u1ec3 chu\u1ea9n b\u1ecb ngu\u1ed3n cung c\u1ea5p (Ngu\u1ed3n: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Chon_san_pham_chat_luong\"><\/span>Ch\u1ecdn s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng <span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Mua \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp cho tr\u1ebb em, cha m\u1eb9 c\u0169ng c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn vi\u1ec7c ch\u1ecdn c\u00e1c m\u1eb7t h\u00e0ng ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho tr\u1ebb em. L\u00fd t\u01b0\u1edfng nh\u1ea5t, ph\u1ee5 huynh n\u00ean \u01b0u ti\u00ean l\u1ef1a ch\u1ecdn \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp t\u1eeb c\u00e1c th\u01b0\u01a1ng hi\u1ec7u c\u00f3 uy t\u00edn. <\/p>\n<p dir=\"ltr\">Khi \u0111\u01b0\u1ee3c trang b\u1ecb tr\u1ebb em v\u1edbi \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp ch\u1ea5t l\u01b0\u1ee3ng, n\u00f3 c\u0169ng s\u1ebd \u0111\u1ea3m b\u1ea3o th\u1eddi gian s\u1eed d\u1ee5ng l\u00e2u h\u01a1n cho tr\u1ebb s\u01a1 sinh. \u0110i\u1ec1u n\u00e0y kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp c\u1ee7a em b\u00e9 c\u0169ng nh\u01b0 ti\u1ebft ki\u1ec7m chi ph\u00ed cho cha m\u1eb9.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phu_huynh_can_trang_bi_day_du_cho_do_dung_hoc_tap_cua_ho\"><\/span>Ph\u1ee5 huynh c\u1ea7n trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 cho \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp c\u1ee7a h\u1ecd <span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Trang b\u1ecb t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp cho tr\u1ebb em l\u00e0 r\u1ea5t quan tr\u1ecdng. Kh\u00f4ng c\u00f3 \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp, tr\u1ebb em s\u1ebd kh\u00f4ng th\u1ec3 t\u1eadp trung v\u00e0o vi\u1ec7c h\u1ecdc. V\u00e0 n\u1ebfu \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp m\u00e0 b\u1ea1n kh\u00f4ng s\u1eed d\u1ee5ng, n\u00f3 c\u0169ng r\u1ea5t d\u01b0 th\u1eeba v\u00e0 l\u00e3ng ph\u00ed.<\/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\/7-bo-do-dung-hoc-toan-lop-2.jpg\" alt=\"Cha m\u1eb9 c\u1ea7n chu\u1ea9n b\u1ecb \u0111\u1ee7 c\u00e1c m\u1eb7t h\u00e0ng tr\u1ebb em (Ngu\u1ed3n h\u00ecnh \u1ea3nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phu_huynh_nen_mua_do_dung_hoc_tap_dua_tren_so_thich_cua_con_cai_ho\"><\/span>Ph\u1ee5 huynh n\u00ean mua \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp d\u1ef1a tr\u00ean s\u1edf th\u00edch c\u1ee7a con c\u00e1i h\u1ecd <span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">M\u1ed9t v\u1ea5n \u0111\u1ec1 kh\u00e1c m\u00e0 ph\u1ee5 huynh c\u1ea7n ch\u00fa \u00fd \u0111\u1eb7c bi\u1ec7t l\u00e0 mua \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp d\u1ef1a tr\u00ean s\u1edf th\u00edch c\u1ee7a h\u1ecd. Khi c\u00f3 \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp ph\u00f9 h\u1ee3p cho s\u1edf th\u00edch c\u1ee7a b\u1ea1n, b\u1ea1n c\u0169ng s\u1ebd ph\u1ea7n n\u00e0o quan t\u00e2m h\u01a1n \u0111\u1ebfn vi\u1ec7c h\u1ecdc t\u1eadp.<\/p>\n<p dir=\"ltr\">Tr\u1ebb s\u01a1 sinh kh\u00f4ng ch\u1ec9 quan t\u00e2m \u0111\u1ebfn to\u00e1n h\u1ecdc m\u00e0 c\u00f2n xua tan s\u1ef1 nh\u00e0m ch\u00e1n v\u00e0 m\u1ec7t m\u1ecfi. Cha m\u1eb9 c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp \u0111\u00e1ng y\u00eau cho con c\u00e1i c\u1ee7a h\u1ecd.<\/p>\n<\/p>\n<p dir=\"ltr\">Tr\u00ean \u0111\u00e2y l\u00e0 s\u1ef1 chia s\u1ebb v\u1ec1 c\u00e1c b\u1ed9 to\u00e1n h\u1ecdc l\u1edbp 2 c\u1ee7a ph\u1ee5 huynh kh\u00f4ng n\u00ean b\u1ecf qua. \u0110i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 cho \u0111\u1ed3 d\u00f9ng h\u1ecdc t\u1eadp c\u1ee7a tr\u1ebb em, \u0111\u00e2y l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 gi\u00fap tr\u1ebb h\u1ecdc hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ed9 to\u00e1n h\u1ecdc l\u1edbp 2 l\u00e0 m\u1ed9t trong nh\u1eefng s\u1ea3n ph\u1ea9m h\u1ed7 tr\u1ee3 vi\u1ec7c h\u1ecdc c\u1ee7a em b\u00e9 b\u1ea1n hi\u1ec7u qu\u1ea3 h\u01a1n. V\u1eady, b\u1ed9 to\u00e1n h\u1ecdc l\u1edbp hai l\u00e0 g\u00ec? Nh\u1eefng g\u00ec n\u00ean \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb cho tr\u1ebb \u0111\u1ec3 h\u1ecdc to\u00e1n h\u1ecdc \u1edf l\u1edbp 2 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3? H\u00e3y t\u00ecm hi\u1ec3u th\u00eam trong b\u00e0i&#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-17973","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/17973","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=17973"}],"version-history":[{"count":1,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/17973\/revisions"}],"predecessor-version":[{"id":23568,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/17973\/revisions\/23568"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=17973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=17973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=17973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}