{"id":16987,"date":"2025-07-04T09:20:06","date_gmt":"2025-07-04T02:20:06","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=16987"},"modified":"2025-07-06T09:35:13","modified_gmt":"2025-07-06T02:35:13","slug":"day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/","title":{"rendered":"D\u1ea1y to\u00e1n l\u1edbp 3 cho b\u00e9 hi\u1ec7u qu\u1ea3 v\u1edbi 10 ph\u01b0\u01a1ng ph\u00e1p b\u1ea5t b\u1ea1i"},"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\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Day_hoc_toan_lop_3_cho_be_tai_nha_voi_bo_me_kho_hay_de\" >D\u1ea1y h\u1ecdc to\u00e1n l\u1edbp 3 cho b\u00e9 t\u1ea1i nh\u00e0 v\u1edbi b\u1ed1 m\u1eb9 kh\u00f3 hay d\u1ec5?<\/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\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Loi_ich_khi_huong_dan_day_toan_lop_3_tai_nha_cho_be\" >L\u1ee3i \u00edch khi h\u01b0\u1edbng d\u1eabn d\u1ea1y to\u00e1n l\u1edbp 3 t\u1ea1i nh\u00e0 cho b\u00e9<\/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\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Kho_khan_khi_huong_dan_day_toan_lop_3_tai_nha_cho_be\" >Kh\u00f3 kh\u0103n khi h\u01b0\u1edbng d\u1eabn d\u1ea1y to\u00e1n l\u1edbp 3 t\u1ea1i nh\u00e0 cho b\u00e9<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ckconitsha.com\/vn\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Mot_so_chia_se_cua_phu_huynh_khi_huong_dan_day_toan_lop_3_cho_con_tai_nha\" >M\u1ed9t s\u1ed1 chia s\u1ebb c\u1ee7a ph\u1ee5 huynh khi h\u01b0\u1edbng d\u1eabn d\u1ea1y to\u00e1n l\u1edbp 3 cho con t\u1ea1i nh\u00e0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ckconitsha.com\/vn\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Mot_so_kinh_nghiem_day_toan_lop_3_tai_nha_cho_be_hieu_qua\" >M\u1ed9t s\u1ed1 kinh nghi\u1ec7m d\u1ea1y to\u00e1n l\u1edbp 3 t\u1ea1i nh\u00e0 cho b\u00e9 hi\u1ec7u qu\u1ea3<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ckconitsha.com\/vn\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Shining_Home_%E2%80%93_Gia_dinh_Anh_Ngu_Math_%E2%80%93_Giai_quyet_noi_lo_huong_dan_day_toan_lop_3_tai_nha_cua_moi_phu_huynh\" >Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math \u2013 Gi\u1ea3i quy\u1ebft n\u1ed7i lo h\u01b0\u1edbng d\u1eabn d\u1ea1y to\u00e1n l\u1edbp 3 t\u1ea1i nh\u00e0 c\u1ee7a m\u1ecdi ph\u1ee5 huynh<\/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\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Tim_ra_phuong_phap_hoc_toan_lop_3_phu_hop_cho_be\" >T\u00ecm ra ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc to\u00e1n l\u1edbp 3 ph\u00f9 h\u1ee3p cho b\u00e9<\/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\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Ap_dung_phuong_phap_day_hoc_tich_cuc_mon_toan_lop_3\" >\u00c1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y h\u1ecdc t\u00edch c\u1ef1c m\u00f4n to\u00e1n l\u1edbp 3<\/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\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Dua_ra_cac_quy_tac_toan_hoc_lop_3_quan_trong_de_be_luyen_tap\" >\u0110\u01b0a ra c\u00e1c quy t\u1eafc to\u00e1n h\u1ecdc l\u1edbp 3 quan tr\u1ecdng \u0111\u1ec3 b\u00e9 luy\u1ec7n t\u1eadp<\/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\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Luon_kich_thich_be_tu_duy_noi_len_suy_nghi_cua_minh_va_tu_giai_quyet_bai_tap\" >Lu\u00f4n k\u00edch th\u00edch b\u00e9 t\u01b0 duy, n\u00f3i l\u00ean suy ngh\u0129 c\u1ee7a m\u00ecnh v\u00e0 t\u1ef1 gi\u1ea3i quy\u1ebft b\u00e0i t\u1eadp<\/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\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Huong_dan_day_con_hoc_toan_lop_3_bang_viec_biet_tom_tat_de_bai\" >H\u01b0\u1edbng d\u1eabn d\u1ea1y con h\u1ecdc to\u00e1n l\u1edbp 3 b\u1eb1ng vi\u1ec7c bi\u1ebft t\u00f3m t\u1eaft \u0111\u1ec1 b\u00e0i<\/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\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Phuong_phap_hoc_toan_lop_3_ly_thuyet_ket_hop_voi_thuc_hanh_va_luyen_tap\" >Ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc to\u00e1n l\u1edbp 3 l\u00fd thuy\u1ebft k\u1ebft h\u1ee3p v\u1edbi th\u1ef1c h\u00e0nh v\u00e0 luy\u1ec7n t\u1eadp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.ckconitsha.com\/vn\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Lien_he_duoc_kien_thuc_toan_lop_3_moi_voi_cac_kien_thuc_cu_da_hoc\" >Li\u00ean h\u1ec7 \u0111\u01b0\u1ee3c ki\u1ebfn th\u1ee9c to\u00e1n l\u1edbp 3 m\u1edbi v\u1edbi c\u00e1c ki\u1ebfn th\u1ee9c c\u0169 \u0111\u00e3 h\u1ecdc<\/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\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Dua_ra_cac_bai_tap_hoac_cau_hoi_toan_lop_3_vua_suc_voi_be\" >\u0110\u01b0a ra c\u00e1c b\u00e0i t\u1eadp ho\u1eb7c c\u00e2u h\u1ecfi to\u00e1n l\u1edbp 3 v\u1eeba s\u1ee9c v\u1edbi b\u00e9<\/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\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Tao_moi_truong_hoc_toan_vui_ve_khong_go_bo\" >T\u1ea1o m\u00f4i tr\u01b0\u1eddng h\u1ecdc to\u00e1n vui v\u1ebb, kh\u00f4ng g\u00f2 b\u00f3<\/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\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Luu_y_khi_day_be_hoc_toan_lop_3\" >L\u01b0u \u00fd khi d\u1ea1y b\u00e9 h\u1ecdc to\u00e1n l\u1edbp 3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.ckconitsha.com\/vn\/day-toan-lop-3-cho-be-hieu-qua-voi-10-phuong-phap-bat-bai\/#Ket_luan\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>D\u1ea1y to\u00e1n l\u1edbp 3 cho b\u00e9 nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 con ti\u1ebfp thu t\u1ed1t l\u00e0 n\u1ed7i b\u0103n kho\u0103n c\u1ee7a nhi\u1ec1u b\u1ed1 m\u1eb9. V\u00ec l\u00ean l\u1edbp 3 ki\u1ebfn th\u1ee9c v\u1ec1 to\u00e1n s\u1ebd ng\u00e0y c\u00e0ng kh\u00f3 h\u01a1n, c\u0169ng nh\u01b0 y\u00eau c\u1ea7u b\u00e9 ph\u1ea3i \u201ct\u1ef1 l\u1ef1c c\u00e1nh sinh\u201d nhi\u1ec1u h\u01a1n. Ch\u00ednh v\u00ec v\u1eady, b\u1ed1 m\u1eb9 c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam nh\u1eefng c\u00e1ch d\u1ea1y to\u00e1n l\u1edbp 3 cho tr\u1ebb d\u1ec5 hi\u1ec3u m\u00e0 Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef chia s\u1ebb sau \u0111\u00e2y.<\/p>\n<p>                                                                    <img decoding=\"async\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img_default\/monkey3.png\" alt=\"\"><\/p>\n<p class=\"title\">H\u00e0ng tri\u1ec7u tr\u1ebb em \u0111\u00e3 ph\u00e1t tri\u1ec3n kh\u1ea3 n\u0103ng ng\u00f4n ng\u1eef c\u1ee7a m\u00ecnh th\u00f4ng qua c\u00e1c \u1ee9ng d\u1ee5ng h\u1ecdc t\u1eadp c\u1ee7a Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef<\/p>\n<p class=\"description\">\u0110\u0103ng k\u00fd ngay \u0111\u1ec3 \u0111\u01b0\u1ee3c Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed v\u1ec1 s\u1ea3n ph\u1ea9m v\u00e0 l\u1ed9 tr\u00ecnh h\u1ecdc cho con.<\/p>\n<p>                                                                            *Vui l\u00f2ng ki\u1ec3m tra l\u1ea1i h\u1ecd t\u00ean<\/p>\n<p>                                                                            *Vui l\u00f2ng ki\u1ec3m tra l\u1ea1i S\u0110T<\/p>\n<p>                                                                    \u0110\u0103ng K\u00fd T\u01b0 V\u1ea5n Mi\u1ec5n Ph\u00ed<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Day_hoc_toan_lop_3_cho_be_tai_nha_voi_bo_me_kho_hay_de\"><\/span>D\u1ea1y h\u1ecdc to\u00e1n l\u1edbp 3 cho b\u00e9 t\u1ea1i nh\u00e0 v\u1edbi b\u1ed1 m\u1eb9 kh\u00f3 hay d\u1ec5?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Ngo\u00e0i vi\u1ec7c h\u1ecdc to\u00e1n l\u1edbp 3 tr\u00ean l\u1edbp, nhi\u1ec1u b\u1ed1 m\u1eb9 c\u0169ng d\u00e0nh th\u1eddi gian \u0111\u1ec3 d\u1ea1y th\u00eam b\u00e9 t\u1ea1i nh\u00e0 \u0111\u1ec3 nh\u1eb1m m\u1ee5c \u0111\u00edch h\u1ed7 tr\u1ee3 vi\u1ec7c h\u1ecdc t\u1eadp c\u1ee7a tr\u1ebb \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1t h\u01a1n. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi vi\u1ec7c gi\u1ea3ng to\u00e1n l\u1edbp 3 t\u1ea1i nh\u00e0 cho b\u00e9 s\u1ebd c\u00f3 nh\u1eefng l\u1ee3i \u00edch v\u00e0 h\u1ea1n ch\u1ebf sau \u0111\u00e2y:<\/p>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/day-toan-lop-3-02.jpg\" alt=\"D\u1ea1y con h\u1ecdc to\u00e1n t\u1ea1i nh\u00e0 lu\u00f4n c\u00f3 nh\u1eefng l\u1ee3i \u00edch v\u00e0 h\u1ea1n ch\u1ebf ri\u00eang. (\u1ea2nh: S\u01b0u t\u1ea7m internet)\" width=\"800\" height=\"534\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Loi_ich_khi_huong_dan_day_toan_lop_3_tai_nha_cho_be\"><\/span>L\u1ee3i \u00edch khi h\u01b0\u1edbng d\u1eabn d\u1ea1y to\u00e1n l\u1edbp 3 t\u1ea1i nh\u00e0 cho b\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">B\u1ed1 m\u1eb9 v\u00e0 con c\u00e1i c\u00f3 th\u1eddi gian t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau nhi\u1ec1u h\u01a1n: V\u00ec th\u1eddi gian h\u1ecdc tr\u00ean l\u1edbp m\u1ed9t ng\u00e0y d\u00e0i, khi b\u1ed1 m\u1eb9 d\u1ea1y b\u00e9 t\u1ea1i nh\u00e0 s\u1ebd gi\u00fap k\u1ebft n\u1ed1i t\u00ecnh c\u1ea3m gia \u0111\u00ecnh g\u1eafn b\u00f3 h\u01a1n.<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u00e9 s\u1ebd \u0111\u01b0\u1ee3c k\u00e8m c\u1eb7p chu \u0111\u00e1o h\u01a1n: Ki\u1ec3u nh\u01b0 tr\u00ean l\u1edbp s\u0129 s\u1ed1 \u0111\u00f4ng th\u1ea7y c\u00f4 kh\u00f4ng th\u1ec3 qu\u1ea3n l\u00fd h\u1ebft t\u1ea5t c\u1ea3, c\u0169ng nh\u01b0 th\u1eddi gian h\u1ecdc ng\u1eafn n\u00ean vi\u1ec7c d\u1ea1y l\u00e0m to\u00e1n l\u1edbp 3 t\u1ea1i nh\u00e0 cho b\u00e9 \u0111\u1ea1t k\u1ebft qu\u1ea3 t\u1ed1t h\u01a1n.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u00e9 s\u1ebd tho\u1ea3i m\u00e1i tr\u00ecnh b\u00e0y \u00fd ki\u1ebfn c\u1ee7a m\u00ecnh h\u01a1n v\u1edbi b\u1ed1 m\u1eb9 \u0111\u1ec3 c\u00f9ng t\u00ecm ra h\u01b0\u1edbng gi\u1ea3i b\u00e0i to\u00e1n\u2026<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">M\u00f4i tr\u01b0\u1eddng h\u1ecdc t\u1eadp tho\u1ea3i m\u00e1i h\u01a1n: V\u00ec \u0111\u01b0\u1ee3c h\u1ecdc t\u1ea1i ch\u00ednh ng\u00f4i nh\u00e0 th\u00e2n y\u00eau c\u1ee7a m\u00ecnh n\u00ean b\u00e9 s\u1ebd c\u1ea3m th\u1ea5y tho\u1ea3i m\u00e1i, kh\u00f4ng b\u1ecb g\u00f2 b\u00f3 hay \u00e1p l\u1ef1c.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00f3 nhi\u1ec1u t\u00e0i li\u1ec7u h\u1ecdc t\u1eadp m\u00f4n to\u00e1n: Khi h\u1ecdc to\u00e1n l\u1edbp 3 t\u1ea1i nh\u00e0 c\u00f9ng b\u1ed1 m\u1eb9 k\u1ebft h\u1ee3p v\u1edbi internet s\u1ebd c\u00f3 nhi\u1ec1u t\u00e0i li\u1ec7u \u00f4n t\u1eadp c\u00f9ng con h\u01a1n.<\/p>\n<\/li>\n<\/ul>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Kho_khan_khi_huong_dan_day_toan_lop_3_tai_nha_cho_be\"><\/span>Kh\u00f3 kh\u0103n khi h\u01b0\u1edbng d\u1eabn d\u1ea1y to\u00e1n l\u1edbp 3 t\u1ea1i nh\u00e0 cho b\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ngo\u00e0i nh\u1eefng l\u1ee3i \u00edch tr\u00ean, n\u1ebfu ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y to\u00e1n l\u1edbp 3 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi n\u0103ng l\u1ef1c c\u1ee7a b\u00e9 c\u0169ng d\u1ec5 g\u00e2y ph\u1ea3n t\u00e1c d\u1ee5ng, \u0111i\u1ec3n h\u00ecnh nh\u01b0:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u1ed1 m\u1eb9 kh\u00f4ng n\u1eafm \u0111\u01b0\u1ee3c ki\u1ebfn th\u1ee9c to\u00e1n l\u1edbp 3 theo ch\u01b0\u01a1ng tr\u00ecnh GDPT m\u1edbi d\u1ec5 d\u1eabn t\u1edbi vi\u1ec7c b\u00e9 h\u1ecdc sai ki\u1ebfn th\u1ee9c.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u1ed1 m\u1eb9 d\u1ea1y h\u1ecdc theo ki\u1ec3u truy\u1ec1n th\u1ed1ng nh\u01b0 b\u1eaft \u00e9p con l\u00e0m b\u00e0i t\u1eadp, qu\u00e1t th\u00e1o khi b\u00e9 kh\u00f4ng hi\u1ec3u b\u00e0i\u2026 d\u1eabn t\u1edbi con h\u1ecdc ch\u00e1n n\u1ea3n.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Nhi\u1ec1u tr\u1ebb l\u00ean l\u1edbp 3 c\u1ea3m th\u1ea5y m\u00ecnh \u0111\u00e3 l\u1edbn, kh\u00f4ng mu\u1ed1n b\u1ed1 m\u1eb9 k\u00e8m c\u1eb7p qu\u00e1 nhi\u1ec1u n\u00ean kh\u00f4ng th\u00edch b\u1ed1 m\u1eb9 d\u1ea1y h\u1ecdc<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u1ed1 m\u1eb9 kh\u00f4ng t\u00ecm \u0111\u01b0\u1ee3c ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y ph\u00f9 h\u1ee3p v\u1edbi n\u0103ng l\u1ef1c h\u1ecdc c\u1ee7a con<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">Vi\u1ec7c \u00e1p d\u1ee5ng h\u01b0\u1edbng d\u1eabn h\u1ecdc to\u00e1n l\u1edbp 3 t\u1ea1i nh\u00e0 cho b\u00e9 c\u0169ng s\u1ebd c\u00f3 nh\u1eefng thu\u1eadn l\u1ee3i v\u00e0 kh\u00f3 kh\u0103n. N\u00ean quan tr\u1ecdng nh\u1ea5t \u1edf \u0111\u00e2y ch\u00ednh l\u00e0 vi\u1ec7c b\u1ed1 m\u1eb9 t\u00ecm \u0111\u01b0\u1ee3c ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y h\u1ecdc h\u1ee3p l\u00fd \u0111\u1ec3 t\u1ea1o s\u1ef1 h\u1ee9ng th\u00fa cho b\u00e9 khi h\u1ecdc to\u00e1n, tho\u1ea3i m\u00e1i chia s\u1ebb v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi b\u1ed1 m\u1eb9. N\u1ebfu kh\u00f4ng s\u1ebd d\u1ec5 g\u00e2y ph\u1ea3n t\u00e1c d\u1ee5ng.<\/p>\n<p dir=\"ltr\">\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mot_so_chia_se_cua_phu_huynh_khi_huong_dan_day_toan_lop_3_cho_con_tai_nha\"><\/span>M\u1ed9t s\u1ed1 chia s\u1ebb c\u1ee7a ph\u1ee5 huynh khi h\u01b0\u1edbng d\u1eabn d\u1ea1y to\u00e1n l\u1edbp 3 cho con t\u1ea1i nh\u00e0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u1ea3m ngh\u0129 c\u1ee7a b\u1ed1 m\u1eb9 khi h\u01b0\u1edbng d\u1eabn h\u1ecdc to\u00e1n l\u1edbp 3 t\u1ea1i nh\u00e0 cho b\u00e9, \u0111\u1ec3 m\u1ecdi ng\u01b0\u1eddi d\u1ec5 h\u00ecnh dung h\u01a1n v\u1ec1 s\u1ee9 m\u1ec7nh n\u00e0y:<\/p>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/day-toan-lop-3-03.jpg\" alt=\"Chia s\u1ebb c\u1ee7a ph\u1ee5 huynh khi h\u01b0\u1edbng d\u1eabn d\u1ea1y to\u00e1n l\u1edbp 3 cho con t\u1ea1i nh\u00e0. (\u1ea2nh: Internet)\" width=\"800\" height=\"533\"><\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Ch\u1ecb Tr\u00e2m (H\u00e0 N\u1ed9i) chia s\u1ebb: \u201c<em>Con t\u00f4i chu\u1ea9n b\u1ecb l\u00ean l\u1edbp 3, t\u00f4i c\u0169ng d\u00e0nh nhi\u1ec1u th\u1eddi gian bu\u1ed5i t\u1ed1i \u0111\u1ec3 c\u00f9ng b\u00e9 h\u1ecdc to\u00e1n. Nh\u01b0ng v\u00ec nhi\u1ec1u ch\u01b0\u01a1ng tr\u00ecnh b\u00e0i h\u1ecdc c\u1ee7a con kh\u00e1 m\u1edbi, kh\u00e1c v\u1edbi ch\u01b0\u01a1ng tr\u00ecnh h\u1ecdc c\u1ee7a t\u00f4i tr\u01b0\u1edbc \u0111\u00e2y n\u00ean nhi\u1ec1u b\u00e0i t\u00f4i c\u0169ng kh\u00f4ng bi\u1ebft ph\u1ea3i gi\u1ea3i l\u00e0m sao. \u0110i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng r\u1ea5t nhi\u1ec1u t\u1edbi vi\u1ec7c h\u1ecdc t\u1eadp c\u1ee7a b\u00e9..\u201d<\/em><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Anh B\u1ea3o (H\u1ea3i Ph\u00f2ng) chia s\u1ebb: \u201c<em>B\u00e9 nh\u00e0 t\u00f4i \u0111ang h\u1ecdc l\u1edbp 3, gia \u0111\u00ecnh l\u00e0m kinh doanh n\u00ean c\u0169ng kh\u00f4ng c\u00f3 nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 d\u1ea1y b\u00e9 t\u1ea1i nh\u00e0. C\u0169ng cho con h\u1ecdc th\u00eam to\u00e1n kh\u00e1 nhi\u1ec1u, nh\u01b0ng k\u1ebft qu\u1ea3 h\u1ecdc t\u1eadp c\u1ee7a ch\u00e1u c\u0169ng kh\u00f4ng c\u1ea3i thi\u1ec7n, c\u0169ng nh\u01b0 khi h\u1ecdc tr\u00ean l\u1edbp con th\u01b0\u1eddng kh\u00e1 m\u1ea5t t\u1eadp trung. N\u00ean gia \u0111\u00ecnh t\u00f4i c\u0169ng \u0111ang t\u00ecm hi\u1ec3u th\u00eam ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c \u0111\u1ec3 gi\u00fap con h\u1ecdc t\u1ed1t v\u00e0 h\u1ee9ng th\u00fa h\u01a1n.\u201d.<\/em><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Ch\u1ecb Nh\u00e0n (TPHCM) t\u00e2m s\u1ef1: <em>\u201cB\u00e9 nh\u00e0 t\u00f4i c\u0169ng \u0111ang h\u1ecdc l\u1edbp 3, t\u1ed1i \u0111\u1ebfn t\u00f4i c\u0169ng d\u00e0nh th\u1eddi gian \u0111\u1ec3 d\u1ea1y b\u00e9 h\u1ecdc to\u00e1n. Nh\u01b0ng v\u00ec kinh nghi\u1ec7m s\u01b0 ph\u1ea1m kh\u00f4ng c\u00f3, ch\u1ee7 y\u1ebfu y\u00eau c\u1ea7u b\u00e9 l\u00e0m b\u00e0i t\u1eadp v\u1ec1 nh\u00e0, ki\u1ec3m tra xem con l\u00e0m \u0111\u00fang ch\u01b0a hay th\u00f4i, ch\u1ee9 kh\u00f4ng c\u00f3 nhi\u1ec1u ki\u1ebfn th\u1ee9c chuy\u00ean s\u00e2u \u0111\u1ec3 h\u1ed7 tr\u1ee3 d\u1ea1y b\u00e9.\u201d<\/em><\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00f4 Loan (B\u1eafc Ninh): \u201c<em>Con nh\u00e0 t\u00f4i \u0111ang h\u1ecdc l\u1edbp 3, v\u00ec l\u00e0m ngh\u1ec1 gi\u00e1o vi\u00ean n\u00ean t\u00f4i hi\u1ec3u \u0111\u01b0\u1ee3c t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ed1 m\u1eb9 d\u1ea1y b\u00e9 h\u1ecdc t\u1ea1i nh\u00e0. N\u00ean m\u1ed7i t\u1ed1i t\u00f4i \u0111\u1ec1u d\u00e0nh th\u1eddi gian \u0111\u1ec3 \u0111\u1ed3ng h\u00e0nh, h\u01b0\u1edbng d\u1eabn, gi\u1ea3i \u0111\u00e1p, c\u00f9ng ch\u01a1i v\u00e0 h\u1ecdc v\u1edbi con. T\u00f4i c\u1ea3m th\u1ea5y th\u00e0nh t\u00edch h\u1ecdc t\u1eadp c\u1ee7a b\u00e9 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n t\u1ed1t h\u01a1n, th\u1eadm ch\u00ed b\u00e9 c\u00f2n th\u00edch h\u1ecdc \u1edf nh\u00e0 v\u1edbi m\u1eb9 h\u01a1n. Nh\u01b0ng t\u00f4i th\u1ea5y, c\u00e1c ph\u1ee5 huynh n\u00ean c\u00f3 ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y ph\u00f9 h\u1ee3p, n\u1ebfu kh\u00f4ng d\u1ec5 ph\u1ea3n t\u00e1c d\u1ee5ng l\u1eafm \u0111\u1ea5y nh\u00e9.\u201d<\/em><\/p>\n<\/li>\n<\/ul>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mot_so_kinh_nghiem_day_toan_lop_3_tai_nha_cho_be_hieu_qua\"><\/span>M\u1ed9t s\u1ed1 kinh nghi\u1ec7m d\u1ea1y to\u00e1n l\u1edbp 3 t\u1ea1i nh\u00e0 cho b\u00e9 hi\u1ec7u qu\u1ea3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">V\u1edbi nh\u1eefng chia s\u1ebb tr\u00ean, c\u00f3 th\u1ec3 th\u1ea5y ph\u01b0\u01a1ng ph\u00e1p c\u00e1ch d\u1ea1y to\u00e1n l\u1edbp 3 cho tr\u1ebb d\u1ec5 hi\u1ec3u, h\u1ee9ng th\u00fa v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi n\u0103ng l\u1ef1c c\u1ee7a b\u00e9 r\u1ea5t quan tr\u1ecdng n\u1ebfu b\u1ed1 m\u1eb9 mu\u1ed1n d\u1ea1y b\u00e9 h\u1ecdc t\u1ea1i nh\u00e0. V\u1eady n\u00ean, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 b\u00ed quy\u1ebft, ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc to\u00e1n l\u1edbp 3 hi\u1ec7u qu\u1ea3 m\u00e0 b\u1ed1 m\u1eb9 c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam:<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Shining_Home_%E2%80%93_Gia_dinh_Anh_Ngu_Math_%E2%80%93_Giai_quyet_noi_lo_huong_dan_day_toan_lop_3_tai_nha_cua_moi_phu_huynh\"><\/span>Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math \u2013 Gi\u1ea3i quy\u1ebft n\u1ed7i lo h\u01b0\u1edbng d\u1eabn d\u1ea1y to\u00e1n l\u1edbp 3 t\u1ea1i nh\u00e0 c\u1ee7a m\u1ecdi ph\u1ee5 huynh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">N\u1ebfu b\u1ed1 m\u1eb9 kh\u00f4ng c\u00f3 nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 h\u1ed7 tr\u1ee3 b\u00e9 h\u1ecdc t\u1ea1i nh\u00e0, hay kh\u00f4ng c\u00f3 kinh nghi\u1ec7m ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y h\u1ecdc to\u00e1n l\u1edbp 3 cho b\u00e9, hay gia \u0111\u00ecnh kh\u00f4ng c\u00f3 nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 cho b\u00e9 h\u1ecdc th\u00eam t\u1ea1i c\u00e1c trung t\u00e2m, thu\u00ea gia s\u01b0 th\u00ec c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c \u1ee9ng d\u1ee5ng h\u1ed7 tr\u1ee3 d\u1ea1y to\u00e1n online v\u1edbi chi ph\u00ed ti\u1ebft ki\u1ec7m h\u01a1n, m\u00e0 hi\u1ec7u qu\u1ea3 h\u1ecdc t\u1eadp c\u0169ng \u0111\u1ea3m b\u1ea3o.<\/p>\n<p dir=\"ltr\">Trong \u0111\u00f3, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math l\u00e0 m\u1ed9t trong nh\u1eefng \u1ee9ng d\u1ee5ng d\u1ea1y to\u00e1n t\u01b0 duy online d\u00e0nh cho tr\u1ebb m\u1ea7m non \u0111\u1ebfn ti\u1ec3u h\u1ecdc \u0111\u01b0\u1ee3c h\u00e0ng tri\u1ec7u ph\u1ee5 huynh tin t\u01b0\u1edfng l\u1ef1a ch\u1ecdn. \u0110\u00e2y l\u00e0 \u1ee9ng d\u1ee5ng do Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef ph\u00e1t tri\u1ec3n, b\u00e1m s\u00e1t n\u1ed9i dung theo ch\u01b0\u01a1ng tr\u00ecnh GDPT m\u1edbi nh\u1ea5t c\u1ee7a B\u1ed9 GD\u0110T, \u01b0u ti\u00ean \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y h\u1ecdc t\u00edch c\u1ef1c m\u00f4n to\u00e1n l\u1edbp 3 \u0111\u1ec3 gi\u00fap b\u00e9 h\u1ecdc t\u1eadp m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/day-toan-lop-3-04.jpg\" alt=\"H\u1ecdc to\u00e1n v\u1edbi nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p v\u1edbi Shining Home - Gia \u0111\u00ecnh Anh Ng\u1eef Math. (\u1ea2nh: Shining Home - Gia \u0111\u00ecnh Anh Ng\u1eef)\" width=\"800\" height=\"450\"><\/p>\n<p dir=\"ltr\">C\u1ee5 th\u1ec3, n\u1ed9i dung b\u00e0i h\u1ecdc tr\u00ean Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math c\u00f3 h\u01a1n 400 b\u00e0i h\u1ecdc, d\u1ef1a v\u00e0o tr\u00ean 60 ch\u1ee7 \u0111\u1ec1 to\u00e1n \u0111\u01b0\u1ee3c chia th\u00e0nh 4 c\u1ea5p \u0111\u1ed9 t\u1eeb d\u1ec5 \u0111\u1ebfn kh\u00f3, c\u0169ng nh\u01b0 theo t\u1eebng \u0111\u1ed9 tu\u1ed5i v\u00e0 n\u0103ng l\u1ef1c h\u1ecdc \u0111\u1ec3 b\u1ed1 m\u1eb9 d\u1ec5 d\u00e0ng l\u1ef1a ch\u1ecdn b\u00e0i h\u1ecdc cho b\u00e9. \u0110\u1eb7c bi\u1ec7t, b\u00e0i gi\u1ea3ng \u0111\u01b0\u1ee3c bi\u00ean so\u1ea1n v\u00e0 d\u1ea1y d\u01b0\u1edbi d\u1ea1ng video, h\u00ecnh \u1ea3nh ho\u1ea1t h\u1ecda ng\u1ed9 ngh\u0129nh n\u00ean b\u00e9 s\u1ebd d\u1ec5 d\u00e0ng ti\u1ebfp thu v\u00e0 hi\u1ec3u ki\u1ebfn th\u1ee9c t\u1ed1t h\u01a1n so v\u1edbi h\u1ecdc tr\u00ean s\u00e1ch v\u1edf.<\/p>\n<p dir=\"ltr\">Ngo\u00e0i ra, \u1ee9ng d\u1ee5ng c\u00f2n x\u00e2y d\u1ef1ng v\u1edbi h\u01a1n 10.000 ho\u1ea1t \u0111\u1ed9ng t\u01b0\u01a1ng t\u00e1c, \u0111\u1ec3 b\u00e9 v\u1eeba \u0111\u01b0\u1ee3c h\u1ecdc, v\u1eeba \u0111\u01b0\u1ee3c ch\u01a1i. \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y h\u1ecdc t\u00edch c\u1ef1c \u0111\u01b0\u1ee3c nhi\u1ec1u tr\u01b0\u1eddng h\u1ecdc tr\u00ean th\u1ebf gi\u1edbi \u00e1p d\u1ee5ng, nh\u1eb1m th\u00fac \u0111\u1ea9y n\u0103ng l\u1ef1c h\u1ecdc to\u00e1n, k\u00edch th\u00edch t\u01b0 duy n\u00e3o b\u1ed9 c\u1ee7a tr\u1ebb h\u1ecdc t\u1eadp v\u01b0\u1ee3t tr\u1ed9i h\u01a1n.<\/p>\n<p dir=\"ltr\">\u0110\u1ed3ng th\u1eddi, c\u00e1c b\u00e0i gi\u1ea3ng c\u1ee7a Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math \u0111\u1ec1u \u0111\u01b0\u1ee3c bi\u00ean so\u1ea1n b\u1eb1ng ti\u1ebfng Anh, n\u00ean th\u00f4ng qua vi\u1ec7c h\u1ecdc to\u00e1n c\u00f9ng Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef c\u00f2n gi\u00fap b\u00e9 ph\u00e1t tri\u1ec3n ngo\u1ea1i ng\u1eef m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean nh\u1ea5t. \u0110\u1ed1i v\u1edbi nh\u1eefng b\u00e9 y\u1ebfu ti\u1ebfng Anh khi h\u1ecdc c\u00f9ng Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math v\u1edbi h\u00ecnh \u1ea3nh ho\u1ea1t h\u1ecda ng\u1ed9 ngh\u0129nh b\u00e9 v\u1eabn s\u1ebd hi\u1ec3u n\u1ed9i dung b\u00e0i h\u1ecdc, th\u1eadm ch\u00ed c\u00f2n gi\u00fap con h\u1ecdc ti\u1ebfng Anh m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<p dir=\"ltr\">Ch\u1ec9 v\u1edbi ch\u01b0a \u0111\u1ebfn 2000\u0111\/ng\u00e0y, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math ch\u1eafc h\u1eb3n l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 tuy\u1ec7t v\u1eddi \u0111\u1ec3 gi\u00fap n\u00e2ng cao hi\u1ec7u qu\u1ea3 h\u1ecdc to\u00e1n c\u1ee7a b\u00e9 l\u1edbp 3 m\u1ed9t c\u00e1ch v\u01b0\u1ee3t tr\u1ed9i. B\u1ed1 m\u1eb9 c\u00f3 th\u1ec3 t\u1ea3i \u1ee9ng d\u1ee5ng mi\u1ec5n ph\u00ed \u0111\u1ec3 c\u00f9ng con tr\u1ea3i nghi\u1ec7m ngay h\u00f4m nay nh\u00e9.<\/p>\n<p dir=\"ltr\">T\u1ea3i Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math mi\u1ec5n ph\u00ed cho \u0111i\u1ec7n tho\u1ea1i Android<\/p>\n<p dir=\"ltr\">T\u1ea3i Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math mi\u1ec5n ph\u00ed cho \u0111i\u1ec7n tho\u1ea1i iOS<\/p>\n<p dir=\"ltr\" style=\"text-align: center\"><iframe loading=\"lazy\" title=\"Gi\u1edbi thi\u1ec7u \u1ee9ng d\u1ee5ng Monkey Math\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/7DsjpvHFrOs?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tim_ra_phuong_phap_hoc_toan_lop_3_phu_hop_cho_be\"><\/span>T\u00ecm ra ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc to\u00e1n l\u1edbp 3 ph\u00f9 h\u1ee3p cho b\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n l\u1edbp 3 s\u1ebd c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng ki\u1ebfn th\u1ee9c r\u1ed9ng v\u00e0 kh\u00f3 h\u01a1n so v\u1edbi l\u1edbp 1, l\u1edbp 2. \u0110\u00f2i h\u1ecfi b\u00e9 ph\u1ea3i c\u00f3 nhi\u1ec1u k\u1ef9 n\u0103ng t\u01b0 duy logic, quan s\u00e1t, ph\u00e2n t\u00edch nhi\u1ec1u h\u01a1n.<\/p>\n<p dir=\"ltr\">Ch\u00ednh v\u00ec v\u1eady, b\u1ed1 m\u1eb9 n\u00ean quan s\u00e1t vi\u1ec7c h\u1ecdc t\u1eadp, k\u1ebft qu\u1ea3 h\u1ecdc to\u00e1n c\u1ee7a b\u00e9 \u0111\u1ec3 c\u00f3 th\u1ec3 t\u00ecm ra \u0111\u01b0\u1ee3c ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc t\u1ed1t nh\u1ea5t cho b\u00e9 t\u1ea1i nh\u00e0. C\u00f3 th\u1ec3 \u0111\u1ec3 b\u00e9 t\u1ef1 h\u1ecdc, v\u1eeba h\u1ecdc v\u1eeba ch\u01a1i, d\u1ef1a v\u00e0o s\u1edf th\u00edch c\u1ee7a con \u0111\u1ec3 t\u00ecm ra nh\u1eefng b\u00e0i h\u1ecdc ph\u00f9 h\u1ee3p,\u2026 \u0110\u1ec3 qua \u0111\u00f3 b\u00e9 c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng hi\u1ec3u \u0111\u01b0\u1ee3c b\u00e0i t\u1eadp v\u00e0 c\u00f3 h\u1ee9ng th\u00fa h\u01a1n khi h\u1ecdc t\u1ea1i nh\u00e0 c\u00f9ng b\u1ed1 m\u1eb9.<\/p>\n<p dir=\"ltr\">Xem th\u00eam:\u00a0T\u1ed5ng h\u1ee3p 10+ k\u00eanh h\u1ecdc to\u00e1n l\u1edbp 3 mi\u1ec5n ph\u00ed nh\u01b0ng ch\u1ea5t l\u01b0\u1ee3ng<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ap_dung_phuong_phap_day_hoc_tich_cuc_mon_toan_lop_3\"><\/span>\u00c1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y h\u1ecdc t\u00edch c\u1ef1c m\u00f4n to\u00e1n l\u1edbp 3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y h\u1ecdc t\u00edch c\u1ef1c \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 c\u00e1ch d\u1ea1y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 truy\u1ec1n th\u1ee5 ki\u1ebfn th\u1ee9c m\u00e0 h\u01b0\u1edbng \u0111\u1ebfn vi\u1ec7c b\u00e9 h\u1ecdc hi\u1ec3u, th\u1ef1c h\u00e0nh, luy\u1ec7n t\u1eadp v\u00e0 ph\u00e1t tri\u1ec3n n\u0103ng l\u1ef1c t\u01b0 duy t\u1ed1t h\u01a1n. C\u1ee5 th\u1ec3 \u1edf \u0111\u00e2y b\u1ed1 m\u1eb9, gi\u00e1o vi\u00ean s\u1ebd kh\u00f4ng \u0111\u01b0a ra h\u01b0\u1edbng gi\u1ea3i b\u00e0i t\u1eadp chi ti\u1ebft, m\u00e0 ch\u1ec9 \u0111\u01b0a ra g\u1ee3i \u00fd mang t\u00ednh ch\u1ea5t g\u1ee3i m\u1edf v\u1ea5n \u0111\u1ec1 \u0111\u1ec3 b\u00e9 t\u1ef1 t\u00ecm ki\u1ebfm ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i v\u00e0 k\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng.<\/p>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/day-toan-lop-3-05.jpg\" alt=\"T\u00ecm hi\u1ec3u ph\u01b0\u01a1ng ph\u00e1p t\u00edch c\u1ef1c \u0111\u1ec3 h\u1ed7 tr\u1ee3 b\u00e9 h\u1ecdc to\u00e1n hi\u1ec7u qu\u1ea3. (\u1ea2nh: S\u01b0u t\u1ea7m internet)\" width=\"800\" height=\"600\"><\/p>\n<p dir=\"ltr\">V\u1eady n\u00ean, b\u1ed1 m\u1eb9 c\u0169ng n\u00ean \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1ec3 \u0111\u1ed3ng b\u1ed9 c\u00e1ch d\u1ea1y v\u1edbi tr\u01b0\u1eddng h\u1ecdc. \u0110\u1ed3ng th\u1eddi, b\u1ed1 m\u1eb9 c\u0169ng c\u1ea7n ph\u1ea3i b\u00ean c\u1ea1nh \u0111\u1ec3 h\u1ed7 tr\u1ee3 b\u00e9, c\u0169ng nh\u01b0 k\u1ebft h\u1ee3p v\u1edbi ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc v\u00e0 ch\u01a1i \u0111\u1ec3 t\u1ea1o s\u1ef1 h\u1ee9ng th\u00fa gi\u00fap con hi\u1ec3u ki\u1ebfn th\u1ee9c m\u1ed9t c\u00e1ch c\u1ed1t l\u00f5i h\u01a1n.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dua_ra_cac_quy_tac_toan_hoc_lop_3_quan_trong_de_be_luyen_tap\"><\/span>\u0110\u01b0a ra c\u00e1c quy t\u1eafc to\u00e1n h\u1ecdc l\u1edbp 3 quan tr\u1ecdng \u0111\u1ec3 b\u00e9 luy\u1ec7n t\u1eadp<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Trong qu\u00e1 tr\u00ecnh d\u1ea1y to\u00e1n l\u1edbp 3 t\u1ea1i nh\u00e0 cho b\u00e9, b\u1ed1 m\u1eb9 v\u00e0 b\u00e9 c\u1ea7n \u0111\u1eb7t ra nh\u1eefng quy t\u1eafc gi\u1eefa hai b\u00ean \u0111\u1ec3 c\u00f9ng nhau th\u1ef1c hi\u1ec7n. B\u1ea1n h\u00e3y trao \u0111\u1ed5i v\u1edbi con nh\u01b0 m\u1ed9t cu\u1ed9c h\u1ee3p t\u00e1c, \u0111i\u1ec1u kho\u1ea3n gi\u1eefa hai b\u00ean, n\u1ebfu vi ph\u1ea1m \u0111i\u1ec1u kho\u1ea3n s\u1ebd c\u00f3 nh\u1eefng ch\u1ebf \u0111\u1ed9 ph\u1ea1t nh\u01b0 th\u1ebf n\u00e0o?<\/p>\n<p dir=\"ltr\">Ch\u1eb3ng h\u1ea1n, \u0111i\u1ec1u kho\u1ea3n c\u1ee7a ph\u00eda b\u1ed1 m\u1eb9 l\u00e0 d\u00e0nh bao nhi\u00eau th\u1eddi gian \u0111\u1ec3 h\u1ecdc c\u00f9ng con, lu\u00f4n s\u1eb5n s\u00e0ng h\u1ed7 tr\u1ee3 b\u00e9 khi g\u1eb7p kh\u00f3 kh\u0103n, \u0111\u1ea7u t\u01b0 nh\u1eefng c\u00f4ng c\u1ee5 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 h\u1ed7 tr\u1ee3 vi\u1ec7c h\u1ecdc to\u00e1n c\u1ee7a b\u00e9,\u2026 C\u00f2n v\u1ec1 ph\u00eda b\u00e9 s\u1ebd c\u00f3 nh\u1eefng quy t\u1eafc nh\u01b0 t\u1eadp trung h\u1ecdc t\u1eadp khi h\u1ecdc t\u1ea1i nh\u00e0, lu\u00f4n l\u1eafng nghe nh\u1eefng chia s\u1ebb c\u1ee7a b\u1ed1 m\u1eb9, n\u1ebfu \u0111\u1ea1t k\u1ebft qu\u1ea3 t\u1ed1t s\u1ebd c\u00f3 th\u01b0\u1edfng,\u2026<\/p>\n<p dir=\"ltr\">Ch\u00ednh vi\u1ec7c c\u00f3 nh\u1eefng quy t\u1eafc c\u1ee7a \u0111\u00f4i b\u00ean nh\u01b0 v\u1eady s\u1ebd gi\u00fap b\u00e9 c\u00f3 \u0111\u1ed9ng l\u1ef1c, c\u1ed1 g\u1eafng v\u00e0 ph\u1ea5n kh\u00edch h\u01a1n trong qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp. \u0110\u1ed3ng th\u1eddi, r\u00e8n luy\u1ec7n \u0111\u01b0\u1ee3c t\u00ednh k\u1ef7 lu\u1eadt, t\u1ef1 h\u1ecdc c\u1ee7a b\u00e9 t\u1eeb nh\u1ecf m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Luon_kich_thich_be_tu_duy_noi_len_suy_nghi_cua_minh_va_tu_giai_quyet_bai_tap\"><\/span>Lu\u00f4n k\u00edch th\u00edch b\u00e9 t\u01b0 duy, n\u00f3i l\u00ean suy ngh\u0129 c\u1ee7a m\u00ecnh v\u00e0 t\u1ef1 gi\u1ea3i quy\u1ebft b\u00e0i t\u1eadp<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Khi \u0111\u01b0a ra m\u1ed9t ki\u1ebfn th\u1ee9c, b\u00e0i t\u1eadp hay c\u00e2u h\u1ecfi to\u00e1n l\u1edbp 3 n\u00e0o \u0111\u00f3. B\u1ed1 m\u1eb9 khoan h\u00e3y \u0111\u01b0a ra g\u1ee3i \u00fd c\u00e1ch gi\u1ea3i cho b\u00e9, thay v\u00e0o \u0111\u00f3 n\u00ean khuy\u1ebfn kh\u00edch con d\u00e0nh th\u1eddi gian \u0111\u1ec3 t\u00ecm hi\u1ec3u b\u00e0i t\u1eadp, suy lu\u1eadn ra c\u00e1ch gi\u1ea3i. B\u1ea1n kh\u00f4ng n\u00ean v\u1ed9i v\u00e0ng, s\u1ed1t ru\u1ed9t ch\u1ec9 lu\u00f4n c\u00e1ch gi\u1ea3i cho b\u00e9, nh\u01b0 v\u1eady con s\u1ebd d\u1ec5 h\u1ecdc th\u1ee5 \u0111\u1ed9ng. B\u1ea1n ch\u1ec9 n\u00ean gi\u00fap \u0111\u1ee1 khi con th\u1ef1c s\u1ef1 b\u00ed, ch\u01b0a hi\u1ec3u b\u00e0i v\u00e0 kh\u00f4ng th\u1ec3 t\u1ef1 l\u00e0m \u0111\u01b0\u1ee3c b\u00e0i t\u1eadp ch\u1ec9 n\u00ean g\u1ee3i \u00fd thay v\u00ec gi\u1ea3i lu\u00f4n cho b\u00e9.<\/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\/day-toan-lop-3-4.jpg\" alt=\"H\u1ecdc to\u00e1n th\u00f4ng qua s\u01a1 \u0111\u1ed3 t\u01b0 duy kh\u00e1 hi\u1ec7u qu\u1ea3. (\u1ea2nh: S\u01b0u t\u1ea7m internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Huong_dan_day_con_hoc_toan_lop_3_bang_viec_biet_tom_tat_de_bai\"><\/span>H\u01b0\u1edbng d\u1eabn d\u1ea1y con h\u1ecdc to\u00e1n l\u1edbp 3 b\u1eb1ng vi\u1ec7c bi\u1ebft t\u00f3m t\u1eaft \u0111\u1ec1 b\u00e0i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">M\u1ed9t trong nh\u1eefng quy tr\u00ecnh d\u1ea1y m\u00f4n to\u00e1n l\u1edbp 3 cho b\u00e9 t\u1ea1i nh\u00e0 m\u00e0 b\u1ed1 m\u1eb9 n\u00ean \u00e1p d\u1ee5ng ch\u00ednh l\u00e0 y\u00eau c\u1ea7u con \u0111\u1ecdc, ph\u00e2n t\u00edch k\u1ef9 \u0111\u1ec1 b\u00e0i tr\u01b0\u1edbc khi t\u00ecm c\u00e1ch gi\u1ea3i.<\/p>\n<p dir=\"ltr\">H\u00e3y y\u00eau c\u1ea7u con ph\u00e2n t\u00edch c\u00e2u h\u1ecfi d\u01b0\u1edbi d\u1ea1ng d\u1ec5 hi\u1ec3u h\u01a1n th\u00f4ng qua vi\u1ec7c minh h\u1ecda b\u1eb1ng \u0111\u1ed3 v\u1eadt th\u1ef1c t\u1ebf, \u0111\u01b0a ra c\u00e1c v\u00ed d\u1ee5 trong \u0111\u1eddi s\u1ed1ng, t\u00e1ch c\u00e2u h\u1ecfi d\u00e0i th\u00e0nh nhi\u1ec1u c\u00e2u h\u1ecfi nh\u1ecf mang t\u00ednh g\u1ee3i m\u1edf,\u2026<\/p>\n<p dir=\"ltr\">Khi ph\u00e2n t\u00edch k\u1ef9 \u0111\u1ec1 b\u00e0i s\u1ebd gi\u00fap con d\u1ec5 d\u00e0ng t\u00ecm \u0111\u01b0\u1ee3c h\u01b0\u1edbng gi\u1ea3i b\u00e0i t\u1eadp h\u01a1n. Tuy nhi\u00ean, b\u1ed1 m\u1eb9 h\u00e3y l\u00e0m m\u1eabu tr\u01b0\u1edbc \u0111\u1ec3 b\u00e9 hi\u1ec3u, d\u1ec5 h\u00ecnh dung t\u1eeb \u0111\u00f3 con s\u1ebd \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c trong c\u00e1ch h\u1ecdc to\u00e1n c\u1ee7a m\u00ecnh h\u01a1n.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phuong_phap_hoc_toan_lop_3_ly_thuyet_ket_hop_voi_thuc_hanh_va_luyen_tap\"><\/span>Ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc to\u00e1n l\u1edbp 3 l\u00fd thuy\u1ebft k\u1ebft h\u1ee3p v\u1edbi th\u1ef1c h\u00e0nh v\u00e0 luy\u1ec7n t\u1eadp<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Trong b\u1ea5t k\u1ef3 m\u00f4n h\u1ecdc n\u00e0o, nh\u1ea5t l\u00e0 to\u00e1n th\u00ec khi \u0111\u01b0\u1ee3c r\u00e8n luy\u1ec7n c\u1ea3 l\u00fd thuy\u1ebft l\u1eabn th\u1ef1c h\u00e0nh \u0111\u1ec3 gi\u1ea3i b\u00e0i t\u1eadp to\u00e1n l\u1edbp 3. L\u00e2u d\u1ea7n s\u1ebd h\u00ecnh th\u00e0nh \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng ph\u1ea3n x\u1ea1, t\u01b0 duy v\u00e0 kh\u1ea3 n\u0103ng ghi nh\u1edb c\u1ee7a b\u00e9 c\u0169ng s\u1ebd t\u1ed1t h\u01a1n.<\/p>\n<p dir=\"ltr\">Nh\u1ea5t l\u00e0 vi\u1ec7c k\u1ebft h\u1ee3p v\u1eeba h\u1ecdc, v\u1eeba ch\u01a1i \u0111\u1ec3 b\u00e9 kh\u00f4ng c\u1ea3m th\u1ea5y nh\u00e0m ch\u00e1n v\u00ec ph\u1ea3i l\u00e0m nhi\u1ec1u b\u00e0i t\u1eadp tr\u00ean s\u00e1ch v\u1edf. \u0110\u1ed3ng th\u1eddi, b\u1ed1 m\u1eb9 c\u00f3 th\u1ec3 cho b\u00e9 tham gia nhi\u1ec1u ho\u1ea1t \u0111\u1ed9ng ngo\u1ea1i kh\u00f3a \u0111\u1ec3 b\u00e9 \u0111\u01b0\u1ee3c m\u1edf mang v\u1ed1n tr\u00ed th\u1ee9c trong \u0111\u1eddi s\u1ed1ng, t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng t\u1edbi kh\u1ea3 n\u0103ng h\u1ecdc to\u00e1n c\u1ee7a b\u00e9 \u0111\u1ea1t k\u1ebft qu\u1ea3 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\/day-toan-lop-3-5.jpg\" alt=\"H\u1ecdc \u0111i \u0111\u00f4i v\u1edbi th\u1ef1c h\u00e0nh l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. (\u1ea2nh: S\u01b0u t\u1ea7m internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Lien_he_duoc_kien_thuc_toan_lop_3_moi_voi_cac_kien_thuc_cu_da_hoc\"><\/span>Li\u00ean h\u1ec7 \u0111\u01b0\u1ee3c ki\u1ebfn th\u1ee9c to\u00e1n l\u1edbp 3 m\u1edbi v\u1edbi c\u00e1c ki\u1ebfn th\u1ee9c c\u0169 \u0111\u00e3 h\u1ecdc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">\u0110\u1ed1i v\u1edbi ki\u1ebfn th\u1ee9c to\u00e1n l\u1edbp 3 th\u01b0\u1eddng s\u1ebd c\u00f3 s\u1ef1 li\u00ean h\u1ec7 t\u1edbi nh\u1eefng ki\u1ebfn th\u1ee9c to\u00e1n b\u00e9 \u0111\u00e3 h\u1ecdc \u1edf l\u1edbp 1, l\u1edbp 2. Ch\u00ednh v\u00ec v\u1eady, b\u1ed1 m\u1eb9 c\u1ea7n \u0111\u1ea3m b\u1ea3o c\u00e1c n\u1ec1n t\u1ea3ng to\u00e1n l\u1edbp d\u01b0\u1edbi b\u00e9 \u0111\u00e3 n\u1eafm ch\u1eafc, n\u00ean tr\u01b0\u1edbc khi b\u01b0\u1edbc v\u00e0o b\u00e0i h\u1ecdc m\u1edbi b\u1ea1n n\u00ean ki\u1ec3m tra ki\u1ebfn th\u1ee9c c\u0169 b\u00e9 \u0111\u00e3 hi\u1ec3u hay ch\u01b0a? N\u1ebfu ch\u01b0a c\u1ea7n ph\u1ea3i \u00f4n l\u1ea1i b\u00e0i c\u0169 \u0111\u1ec3 con hi\u1ec3u r\u1ed3i m\u1edbi h\u1ecdc t\u1edbi b\u00e0i m\u1edbi nh\u00e9.\u00a0\u00a0<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dua_ra_cac_bai_tap_hoac_cau_hoi_toan_lop_3_vua_suc_voi_be\"><\/span>\u0110\u01b0a ra c\u00e1c b\u00e0i t\u1eadp ho\u1eb7c c\u00e2u h\u1ecfi to\u00e1n l\u1edbp 3 v\u1eeba s\u1ee9c v\u1edbi b\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">\u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p tr\u1ef1c quan trong d\u1ea1y h\u1ecdc to\u00e1n l\u1edbp 3 m\u00e0 b\u1ed1 m\u1eb9 n\u00ean bi\u1ebft \u0111\u1ec3 h\u1ed7 tr\u1ee3 vi\u1ec7c h\u1ecdc c\u1ee7a b\u00e9 \u0111\u1ea1t k\u1ebft qu\u1ea3 t\u1ed1t h\u01a1n. C\u1ee5 th\u1ec3, n\u1ebfu s\u1ee9c c\u1ee7a b\u00e9 l\u00e0 8, b\u1ed1 m\u1eb9 n\u00ean \u0111\u01b0a ra b\u00e0i t\u1eadp \u1edf m\u1ee9c 9, m\u1ee9c 10 l\u00e0 v\u1eeba. Thay v\u00ec cho b\u00e9 h\u1ecdc ki\u1ebfn th\u1ee9c con \u0111\u00e3 bi\u1ebft ch\u1eafc h\u1eb3n b\u00e9 s\u1ebd c\u1ea3m th\u1ea5y nh\u00e0m ch\u00e1n, nh\u01b0ng khi n\u00e2ng \u0111\u1ed9 kh\u00f3 m\u1ed9t ch\u00fat s\u1ebd t\u1ea1o s\u1ef1 h\u1ee9ng th\u00fa, mu\u1ed1n kh\u00e1m ph\u00e1 h\u01a1n. \u0110\u1ed3ng th\u1eddi bu\u1ed9c tr\u1ebb ph\u1ea3i t\u01b0 duy, ph\u00e2n t\u00edch nhi\u1ec1u h\u01a1n \u0111\u1ec3 gi\u1ea3i b\u00e0i t\u1eadp, t\u1eeb \u0111\u00f3 s\u1ebd gi\u00fap con n\u00e2ng cao th\u00e0nh t\u00edch h\u1ecdc t\u1eadp v\u00e0 ph\u00e1t tri\u1ec3n t\u01b0 duy khi l\u00e0m to\u00e1n t\u1ed1t h\u01a1n.<\/p>\n<p dir=\"ltr\">Tuy nhi\u00ean, c\u0169ng kh\u00f4ng n\u00ean \u0111\u01b0a ra c\u00e1c y\u00eau c\u1ea7u qu\u00e1 kh\u00f3, v\u01b0\u1ee3t qu\u00e1 n\u0103ng l\u1ef1c h\u1ecdc t\u1eadp c\u1ee7a b\u00e9, s\u1ebd khi\u1ebfn con tr\u1ea3 l\u1eddi kh\u00f4ng \u0111\u01b0\u1ee3c m\u00e0 c\u00f2n g\u00e2y b\u1ebf t\u1eafc cho b\u1ed1 m\u1eb9 trong vi\u1ec7c kh\u00f4ng bi\u1ebft c\u00e1ch g\u1ee3i \u00fd, h\u1ed7 tr\u1ee3 b\u00e9 nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 con th\u1ea5y d\u1ec5 hi\u1ec3u, gi\u1ea3i \u0111\u01b0\u1ee3c b\u00e0i t\u1eadp.<\/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\/day-toan-lop-3-6.jpg\" alt=\"D\u1ea1y h\u1ecdc to\u00e1n cho b\u00e9 ph\u00f9 h\u1ee3p v\u1edbi n\u0103ng l\u1ef1c c\u1ee7a tr\u1ebb. (\u1ea2nh: S\u01b0u t\u1ea7m internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tao_moi_truong_hoc_toan_vui_ve_khong_go_bo\"><\/span>T\u1ea1o m\u00f4i tr\u01b0\u1eddng h\u1ecdc to\u00e1n vui v\u1ebb, kh\u00f4ng g\u00f2 b\u00f3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">M\u1ed9t trong nh\u1eefng c\u00e1ch h\u1ecdc to\u00e1n l\u1edbp 3 hi\u1ec7u qu\u1ea3 ch\u00ednh l\u00e0 t\u1ea1o m\u1ed9t m\u00f4i tr\u01b0\u1eddng, kh\u00f4ng kh\u00ed h\u1ecdc t\u1eadp tho\u1ea3i m\u00e1i cho tr\u1ebb. Khi d\u1ea1y h\u1ecdc, b\u1ed1 m\u1eb9 n\u00ean h\u1ea1n ch\u1ebf vi\u1ec7c qu\u00e1t m\u1eafng, \u00e1p \u0111\u1eb7t, cau m\u1eb7t, \u0111\u1eadp b\u00e0n hay d\u1ecda \u0111\u00e1nh con khi con kh\u00f4ng hi\u1ec3u hay l\u00e0m sai b\u00e0i t\u1eadp.<\/p>\n<p dir=\"ltr\">B\u1edfi v\u00ec khi b\u00e9 h\u1ecdc trong lo l\u1eafng, s\u1ee3 h\u00e3i s\u1ebd h\u00ecnh th\u00e0nh t\u00e2m l\u00fd s\u1ee3 to\u00e1n, s\u1ee3 c\u1ea3 b\u1ed1 m\u1eb9 d\u1ec5 khi\u1ebfn qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp c\u1ee7a b\u00e9 c\u00f9ng b\u1ea1n ph\u1ea3n t\u00e1c d\u1ee5ng.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Luu_y_khi_day_be_hoc_toan_lop_3\"><\/span>L\u01b0u \u00fd khi d\u1ea1y b\u00e9 h\u1ecdc to\u00e1n l\u1edbp 3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 khi \u00e1p d\u1ee5ng nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y to\u00e1n l\u1edbp 3 tr\u00ean, b\u1ed1 m\u1eb9 c\u1ea7n l\u01b0u \u00fd m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 sau:<\/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\/day-toan-lop-3-7.jpg\" alt=\"B\u1ed1 m\u1eb9 c\u1ea7n ph\u00e2n b\u1ed5 th\u1eddi gian h\u1ecdc to\u00e1n t\u1ea1i nh\u00e0 cho b\u00e9 h\u1ee3p l\u00fd. (\u1ea2nh: S\u01b0u t\u1ea7m internet)\" width=\"100%\"><\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u1ea7n \u0111\u1eb7t ra th\u1eddi gian h\u1ecdc t\u1eadp c\u00f9ng con m\u1ed7i ng\u00e0y thay v\u00ec b\u1eefa h\u1ecdc, b\u1eefa kh\u00f4ng<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Kh\u00f4ng \u0111\u1eb7t nhi\u1ec1u \u00e1p l\u1ef1c vi\u1ec7c \u0111\u1ea1t \u0111i\u1ec3m cao l\u00ean b\u00e9 khi h\u1ecdc to\u00e1n<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u1ed1 m\u1eb9 n\u00ean t\u00ecm hi\u1ec3u ki\u1ebfn th\u1ee9c to\u00e1n l\u1edbp 3 \u0111\u1ec3 h\u1ed7 tr\u1ee3 b\u00e9 h\u1ecdc t\u1eadp t\u1ed1t h\u01a1n.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Th\u01b0\u1eddng xuy\u00ean tuy\u00ean d\u01b0\u01a1ng, khen th\u01b0\u1edfng khi con \u0111\u1ea1t k\u1ebft qu\u1ea3 h\u1ecdc t\u1eadp t\u1ed1t<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">L\u1eadp th\u1eddi gian bi\u1ec3u h\u1ecdc t\u1eadp cho b\u00e9, c\u1ea7n c\u00f3 ngh\u1ec9 ng\u01a1i, vui ch\u01a1i v\u00e0 h\u1ecdc c\u00e1c m\u00f4n h\u1ecdc, ki\u1ebfn th\u1ee9c m\u1edbi.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Li\u00ean h\u1ec7 v\u1edbi gi\u00e1o vi\u00ean \u0111\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c n\u0103ng l\u1ef1c h\u1ecdc c\u1ee7a b\u00e9 v\u00e0 \u0111\u01b0a ra ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y h\u1ecdc ph\u00f9 h\u1ee3p.<\/p>\n<\/li>\n<\/ul>\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>\n<p dir=\"ltr\">V\u1edbi nh\u1eefng chia s\u1ebb tr\u00ean \u0111\u00e2y, ch\u1eafc h\u1eb3n b\u1ed1 m\u1eb9 c\u0169ng \u0111\u00e3 b\u1ecf t\u00fai \u0111\u01b0\u1ee3c \u00edt nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y to\u00e1n l\u1edbp 3 cho con c\u1ee7a m\u00ecnh. Hy v\u1ecdng, d\u1ef1a v\u00e0o nh\u1eefng kinh nghi\u1ec7m tr\u00ean th\u00ec s\u1ebd h\u1ed7 tr\u1ee3 vi\u1ec7c h\u1ecdc to\u00e1n c\u1ee7a b\u00e9 \u0111\u1ea1t k\u1ebft qu\u1ea3 t\u1ed1t h\u01a1n nh\u00e9.<\/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>D\u1ea1y to\u00e1n l\u1edbp 3 cho b\u00e9 nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 con ti\u1ebfp thu t\u1ed1t l\u00e0 n\u1ed7i b\u0103n kho\u0103n c\u1ee7a nhi\u1ec1u b\u1ed1 m\u1eb9. V\u00ec l\u00ean l\u1edbp 3 ki\u1ebfn th\u1ee9c v\u1ec1 to\u00e1n s\u1ebd ng\u00e0y c\u00e0ng kh\u00f3 h\u01a1n, c\u0169ng nh\u01b0 y\u00eau c\u1ea7u b\u00e9 ph\u1ea3i \u201ct\u1ef1 l\u1ef1c c\u00e1nh sinh\u201d nhi\u1ec1u h\u01a1n. Ch\u00ednh v\u00ec v\u1eady, b\u1ed1 m\u1eb9 c\u00f3 th\u1ec3 tham&#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-16987","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/16987","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=16987"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/16987\/revisions"}],"predecessor-version":[{"id":23791,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/16987\/revisions\/23791"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=16987"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=16987"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=16987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}