{"id":19552,"date":"2025-07-07T07:45:05","date_gmt":"2025-07-07T00:45:05","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=19552"},"modified":"2025-07-07T09:35:38","modified_gmt":"2025-07-07T02:35:38","slug":"cach-day-tre-hoc-toan-lop-1-dai-hon-ngan-hon-don-gian-tai-nha","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/cach-day-tre-hoc-toan-lop-1-dai-hon-ngan-hon-don-gian-tai-nha\/","title":{"rendered":"C\u00e1ch d\u1ea1y tr\u1ebb h\u1ecdc To\u00e1n l\u1edbp 1 d\u00e0i h\u01a1n ng\u1eafn h\u01a1n \u0111\u01a1n gi\u1ea3n t\u1ea1i nh\u00e0"},"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\/cach-day-tre-hoc-toan-lop-1-dai-hon-ngan-hon-don-gian-tai-nha\/#Toan_hoc_cap_1_ngan_hon_viec_day_tre\" >To\u00e1n h\u1ecdc c\u1ea5p 1 ng\u1eafn h\u01a1n vi\u1ec7c d\u1ea1y tr\u1ebb?<\/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\/cach-day-tre-hoc-toan-lop-1-dai-hon-ngan-hon-don-gian-tai-nha\/#Giang_day_toan_hoc_cap_1_ngan_hon_%E2%80%93_3_hoat_dong_ma_phu_huynh_co_the_lam\" >Gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc c\u1ea5p 1 ng\u1eafn h\u01a1n &#8211; 3 ho\u1ea1t \u0111\u1ed9ng m\u00e0 ph\u1ee5 huynh c\u00f3 th\u1ec3 l\u00e0m<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-day-tre-hoc-toan-lop-1-dai-hon-ngan-hon-don-gian-tai-nha\/#Hoat_dong_1_Bat_dau_chuan_bi_cho_bai_hoc\" >Ho\u1ea1t \u0111\u1ed9ng 1: B\u1eaft \u0111\u1ea7u chu\u1ea9n b\u1ecb cho b\u00e0i h\u1ecdc<\/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\/cach-day-tre-hoc-toan-lop-1-dai-hon-ngan-hon-don-gian-tai-nha\/#Hoat_dong_2_Quan_sat_su_hinh_thanh_kien_%E2%80%8B%E2%80%8Bthuc\" >Ho\u1ea1t \u0111\u1ed9ng 2: Quan s\u00e1t s\u1ef1 h\u00ecnh th\u00e0nh ki\u1ebfn \u200b\u200bth\u1ee9c<\/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\/cach-day-tre-hoc-toan-lop-1-dai-hon-ngan-hon-don-gian-tai-nha\/#Hoat_dong_3_Thuc_hanh_va_thuc_hanh\" >Ho\u1ea1t \u0111\u1ed9ng 3: Th\u1ef1c h\u00e0nh v\u00e0 th\u1ef1c h\u00e0nh<\/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\/cach-day-tre-hoc-toan-lop-1-dai-hon-ngan-hon-don-gian-tai-nha\/#Cac_loai_bai_tap_toan_hoc_cap_1_dai_hon_cha_me_nen_day_con_cai\" >C\u00e1c lo\u1ea1i b\u00e0i t\u1eadp to\u00e1n h\u1ecdc c\u1ea5p 1 d\u00e0i h\u01a1n cha m\u1eb9 n\u00ean d\u1ea1y con c\u00e1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-day-tre-hoc-toan-lop-1-dai-hon-ngan-hon-don-gian-tai-nha\/#Bai_tap_toan_cap_1_dai_hon_sach_giao_khoa_cua_dieu_voi_giai_phap\" >B\u00e0i t\u1eadp to\u00e1n c\u1ea5p 1 d\u00e0i h\u01a1n s\u00e1ch gi\u00e1o khoa c\u1ee7a di\u1ec1u v\u1edbi gi\u1ea3i ph\u00e1p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ckconitsha.com\/vn\/cach-day-tre-hoc-toan-lop-1-dai-hon-ngan-hon-don-gian-tai-nha\/#Cac_ghi_chu_khi_day_tre_o_lop_1_ngan_hon\" >C\u00e1c ghi ch\u00fa khi d\u1ea1y tr\u1ebb \u1edf l\u1edbp 1 ng\u1eafn h\u01a1n<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>To\u00e1n h\u1ecdc c\u1ea5p 1 ng\u1eafn h\u01a1n l\u00e0 m\u1ed9t b\u00e0i h\u1ecdc quan tr\u1ecdng trong ch\u01b0\u01a1ng tr\u00ecnh s\u00e1ch gi\u00e1o khoa Math 1 (b\u1ed9 s\u00e1ch di\u1ec1u) \u0111\u1ec3 gi\u00fap tr\u1ebb em hi\u1ec3u c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n nh\u1ea5t v\u1ec1 d\u00e0i h\u01a1n, ng\u1eafn h\u01a1n v\u00e0 \u00e1p d\u1ee5ng \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t v\u00e0i c\u1ed5 phi\u1ebfu c\u1ee7a Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef v\u1edbi hy v\u1ecdng gi\u00fap cha m\u1eb9 c\u00f3 nhi\u1ec1u t\u00e0i li\u1ec7u h\u01a1n \u0111\u1ec3 gi\u00fap tr\u1ebb h\u1ecdc v\u00e0 th\u1ef1c h\u00e0nh d\u1ec5 d\u00e0ng \u1edf nh\u00e0.<\/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 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=\"Toan_hoc_cap_1_ngan_hon_viec_day_tre\"><\/span>To\u00e1n h\u1ecdc c\u1ea5p 1 ng\u1eafn h\u01a1n vi\u1ec7c d\u1ea1y tr\u1ebb?  <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">To\u00e1n h\u1ecdc c\u1ea5p 1 ng\u1eafn h\u01a1n trong Ch\u01b0\u01a1ng 3 &#8220;S\u1ed1 trong v\u00f2ng 100&#8221;. Tr\u01b0\u1edbc b\u00e0i h\u1ecdc n\u00e0y, tr\u1ebb em \u0111\u01b0\u1ee3c l\u00e0m quen v\u1edbi s\u1ed1 l\u01b0\u1ee3ng trong v\u00f2ng 100 v\u00e0 so s\u00e1nh gi\u1eefa ch\u00fang. B\u00e0i h\u1ecdc d\u00e0i h\u01a1n n\u00e0y l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 tr\u1ebb em ti\u1ebfp t\u1ee5c h\u1ecdc ki\u1ebfn \u200b\u200bth\u1ee9c n\u00e2ng cao h\u01a1n v\u1ec1 \u0111o l\u01b0\u1eddng \u0111\u1ed9 d\u00e0i v\u00e0 \u0111\u01a1n v\u1ecb \u0111\u1ec3 \u0111o \u0111\u1ed9 d\u00e0i ch\u00ednh x\u00e1c.<\/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-lop-1-dai-hon-ngan-hon-2.jpg\" alt=\"D\u1ea1y tr\u1ebb h\u1ecdc to\u00e1n h\u1ecdc l\u1edbp 1 ng\u1eafn h\u01a1n. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">\u0110\u00e2y l\u00e0 m\u1ed9t b\u00e0i h\u1ecdc quan tr\u1ecdng trong ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n 1 trong<em> di\u1ec1u<\/em>Gi\u00fap \u0111\u1ee1 tr\u1ebb em:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Hi\u1ec3u c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n v\u1ec1 ng\u1eafn h\u01a1n: d\u1ef1a tr\u00ean c\u00e1c v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 v\u1ec1 \u0111\u1ed9 d\u00e0i c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, tr\u1ebb em c\u00f3 th\u1ec3 h\u00ecnh dung r\u00f5 r\u00e0ng c\u00e1c kh\u00e1i ni\u1ec7m d\u00e0i h\u01a1n, ng\u1eafn h\u01a1n v\u00e0 m\u1edf r\u1ed9ng c\u00e1c kh\u00e1i ni\u1ec7m d\u00e0i nh\u1ea5t v\u00e0 ng\u1eafn nh\u1ea5t.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Gi\u1ea3i quy\u1ebft c\u00e1c t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf \u0111\u1ec3 so s\u00e1nh \u0111\u1ed9 d\u00e0i c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng: T\u1eeb ki\u1ebfn \u200b\u200bth\u1ee9c d\u00e0i h\u01a1n c\u1ee7a ng\u01b0\u1eddi ng\u1eafn h\u01a1n, \u0111\u1ee9a tr\u1ebb c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u0111\u1ec3 so s\u00e1nh c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong th\u1ef1c t\u1ebf, h\u00e3y l\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a cha m\u1eb9 nh\u01b0: &#8220;Vui l\u00f2ng mang cho m\u1eb9 b\u1ea1n m\u1ed9t c\u00e2y b\u00fat ch\u00ec d\u00e0i h\u01a1n&#8221;, &#8220;\u0110\u01b0a m\u1eb9 c\u1ee7a b\u1ea1n \u0111\u1ebfn m\u1ed9t chi\u1ebfc v\u00e1y d\u00e0i h\u01a1n&#8221; &#8230;<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">Kh\u00f4ng ch\u1ec9 gi\u00fap tr\u1ebb em l\u1edbp 1 c\u00f3 nhi\u1ec1u ki\u1ebfn \u200b\u200bth\u1ee9c to\u00e1n h\u1ecdc v\u1ec1 d\u00e0i h\u01a1n, ng\u1eafn h\u01a1n, b\u00e0i h\u1ecdc c\u0169ng gi\u00fap tr\u1ebb c\u1ea3i thi\u1ec7n <em>Kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 ph\u01b0\u01a1ng ti\u1ec7n to\u00e1n h\u1ecdc<\/em> Th\u00f4ng qua th\u1ef1c h\u00e0nh \u0111\u1ed9 d\u00e0i \u0111o. Kh\u00f4ng ch\u1ec9 v\u1eady, qu\u00e1 tr\u00ecnh b\u00ecnh lu\u1eadn v\u00e0 trao \u0111\u1ed5i v\u1edbi ph\u1ee5 huynh ho\u1eb7c b\u1ea1n b\u00e8 v\u00e0 gi\u00e1o vi\u00ean trong l\u1edbp c\u0169ng gi\u00fap tr\u1ebb ph\u00e1t tri\u1ec3n <em>kh\u1ea3 n\u0103ng giao ti\u1ebfp, gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e1n h\u1ecdc<\/em>.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Giang_day_toan_hoc_cap_1_ngan_hon_%E2%80%93_3_hoat_dong_ma_phu_huynh_co_the_lam\"><\/span>Gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc c\u1ea5p 1 ng\u1eafn h\u01a1n &#8211; 3 ho\u1ea1t \u0111\u1ed9ng m\u00e0 ph\u1ee5 huynh c\u00f3 th\u1ec3 l\u00e0m<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi l\u1edbn \u1edf \u0111\u1ed9 1 ng\u1eafn h\u01a1n, n\u00f3 c\u00f3 th\u1ec3 r\u1ea5t \u0111\u01a1n gi\u1ea3n, nh\u01b0ng \u0111\u1ed1i v\u1edbi tr\u1ebb em l\u1ea7n \u0111\u1ea7u ti\u00ean ti\u1ebfp x\u00fac v\u1edbi kh\u00e1i ni\u1ec7m n\u00e0y s\u1ebd kh\u00f4ng d\u1ec5 h\u00ecnh dung. \u0110\u1ec3 gi\u00fap tr\u1ebb hi\u1ec3u b\u00e0i h\u1ecdc m\u1ed9t c\u00e1ch nhanh ch\u00f3ng ho\u1eb7c xem x\u00e9t c\u00e1c l\u1edbp h\u1ecdc m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng, ph\u1ee5 huynh c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng 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\/toan-lop-1-dai-hon-ngan-hon-3.jpg\" alt=\"D\u1ea1y tr\u1ebb h\u1ecdc to\u00e1n v\u1ec1 so s\u00e1nh. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Hoat_dong_1_Bat_dau_chuan_bi_cho_bai_hoc\"><\/span>Ho\u1ea1t \u0111\u1ed9ng 1: B\u1eaft \u0111\u1ea7u chu\u1ea9n b\u1ecb cho b\u00e0i h\u1ecdc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Tr\u01b0\u1edbc khi \u0111i v\u00e0o l\u1eddi gi\u1ea3i th\u00edch c\u1ee5 th\u1ec3 v\u1ec1 t\u1eebng kh\u00e1i ni\u1ec7m cho tr\u1ebb em, cha m\u1eb9 c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed1 \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 con c\u00e1i h\u1ecd c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng h\u00ecnh dung n\u1ed9i dung h\u1ecdc t\u1eadp.<\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5: Cha m\u1eb9 chu\u1ea9n b\u1ecb 2 chi\u1ebfc \u00e1o v\u1edbi \u0111\u1ed9 d\u00e0i kh\u00e1c nhau cho tr\u1ebb em. Ti\u1ebfp t\u1ee5c \u0111\u1ec3 t\u00f4i quan s\u00e1t v\u00e0 n\u00f3i chi\u1ebfc \u00e1o n\u00e0o d\u00e0i h\u01a1n \u00e1o.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Hoat_dong_2_Quan_sat_su_hinh_thanh_kien_%E2%80%8B%E2%80%8Bthuc\"><\/span>Ho\u1ea1t \u0111\u1ed9ng 2: Quan s\u00e1t s\u1ef1 h\u00ecnh th\u00e0nh ki\u1ebfn \u200b\u200bth\u1ee9c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Cha m\u1eb9 chu\u1ea9n b\u1ecb 2 c\u00e2y b\u00fat ch\u00ec v\u1edbi \u0111\u1ed9 d\u00e0i kh\u00e1c nhau, b\u00fat ch\u00ec d\u00e0i h\u01a1n l\u00e0 m\u00e0u xanh v\u00e0 b\u00fat ch\u00ec ng\u1eafn h\u01a1n c\u00f3 m\u00e0u \u0111\u1ecf. H\u00e3y \u0111\u1ec3 t\u00f4i quan s\u00e1t h\u00ecnh \u1ea3nh v\u00e0 tuy\u00ean b\u1ed1 c\u1ee7a b\u00fat ch\u00ec l\u00e2u h\u01a1n, nh\u1eefng c\u00e2y b\u00fat ch\u00ec ng\u1eafn h\u01a1n sau \u0111\u00f3 cho t\u00f4i gi\u1ea3i th\u00edch c\u00e1ch t\u1ef1 l\u00e0m.<\/p>\n<p dir=\"ltr\">Sau khi \u0111\u1ee9a tr\u1ebb tr\u1ea3 l\u1eddi ch\u00ednh x\u00e1c, cha m\u1eb9 cho t\u00f4i ch\u1ec9 v\u00e0o b\u00fat ch\u00ec m\u00e0u xanh v\u00e0 n\u00f3i: &#8220;B\u00fat ch\u00ec m\u00e0u xanh d\u00e0i h\u01a1n b\u00fat ch\u00ec m\u00e0u \u0111\u1ecf.&#8221; Ti\u1ebfp t\u1ee5c \u0111\u1ec3 t\u00f4i ch\u1ec9 v\u00e0o b\u00fat ch\u00ec m\u00e0u \u0111\u1ecf v\u00e0 n\u00f3i: B\u00fat ch\u00ec m\u00e0u \u0111\u1ecf ng\u1eafn h\u01a1n b\u00fat ch\u00ec m\u00e0u xanh)<\/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-lop-1-dai-hon-ngan-hon-4.png\" alt=\"Minh h\u1ecda c\u00e1c b\u00e0i t\u1eadp to\u00e1n l\u1edbp 1 d\u00e0i h\u01a1n. (\u1ea2nh: Pinterest.com)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">T\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y, ph\u1ee5 huynh c\u00f3 th\u1ec3 gi\u1ea3i th\u00edch ki\u1ebfn \u200b\u200bth\u1ee9c l\u00fd thuy\u1ebft c\u1ee7a con c\u00e1i v\u1ec1 \u0111\u1ed9 1 ng\u1eafn h\u01a1n ng\u1eafn h\u01a1n nh\u01b0 sau:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">D\u00e0i v\u00e0 ng\u1eafn: \u0110\u1ec3 so s\u00e1nh \u0111\u1ed9 d\u00e0i c\u1ee7a b\u1ea5t k\u1ef3 hai \u0111\u1ed1i t\u01b0\u1ee3ng n\u00e0o, ch\u00fang t\u00f4i s\u1ebd \u0111\u1eb7t m\u1ed9t \u0111\u1ea7u c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng \u1edf c\u00f9ng m\u1ed9t v\u1ecb tr\u00ed v\u00e0 ki\u1ec3m tra \u0111\u1ea7u kia.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Cao v\u00e0 th\u1ea5p: V\u00ed d\u1ee5, n\u1ebfu \u0111\u1ed1i t\u01b0\u1ee3ng \u1edf v\u1ecb tr\u00ed th\u1eb3ng \u0111\u1ee9ng, hai c\u00e2y thay v\u00ec s\u1eed d\u1ee5ng l\u00e2u h\u01a1n, ng\u1eafn h\u01a1n, ch\u00fang ta s\u1ebd s\u1eed d\u1ee5ng t\u1eeb &#8220;cao h\u01a1n &#8211; th\u1ea5p h\u01a1n&#8221;.  <\/p>\n<\/li>\n<\/ul>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Hoat_dong_3_Thuc_hanh_va_thuc_hanh\"><\/span>Ho\u1ea1t \u0111\u1ed9ng 3: Th\u1ef1c h\u00e0nh v\u00e0 th\u1ef1c h\u00e0nh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Sau khi gi\u1ea3i th\u00edch c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n cho tr\u1ebb em, cha m\u1eb9 cho con c\u00e1i c\u1ee7a h\u1ecd \u00e1p d\u1ee5ng ki\u1ebfn \u200b\u200bth\u1ee9c m\u00e0 ch\u00fang \u0111\u00e3 h\u1ecdc \u0111\u1ec3 ch\u01a1i c\u00e1c tr\u00f2 ch\u01a1i tr\u00ed tu\u1ec7 ho\u1eb7c t\u1eadp th\u1ec3 d\u1ee5c \u0111\u1ec3 xem x\u00e9t ki\u1ebfn \u200b\u200bth\u1ee9c. \u0110\u01a1n gi\u1ea3n nh\u01b0 cha m\u1eb9 c\u00f3 th\u1ec3 gi\u1ea3i \u0111\u1ed1 con:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Trong nh\u00e0, ai l\u00e0 ng\u01b0\u1eddi cao nh\u1ea5t, ai l\u00e0 ng\u01b0\u1eddi th\u1ea5p nh\u1ea5t?<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Ng\u01b0\u1eddi cai tr\u1ecb d\u00e0i h\u01a1n c\u00e1i n\u00e0o ng\u1eafn h\u01a1n?<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Tr\u01b0\u1edbc m\u1eb7t b\u1ea1n m\u1ed9t vi\u00ean k\u1eb9o, m\u1ed9t th\u01b0\u1edbc k\u1ebb, m\u1ed9t c\u00e2y b\u00fat ch\u00ec \u0111\u1ec3 t\u00f4i quan s\u00e1t v\u00e0 so s\u00e1nh \u0111\u1ed9 d\u00e0i c\u1ee7a c\u00e1c v\u1eadt th\u1ec3 theo th\u1ee9 t\u1ef1 t\u0103ng &#8230;  <\/p>\n<\/li>\n<\/ul>\n<p>Xem th\u00eam: 3 c\u00e1ch \u0111\u1ec3 d\u1ea1y to\u00e1n h\u1ecdc \u1edf l\u1edbp 1 nhi\u1ec1u h\u01a1n \u0111\u01a1n gi\u1ea3n, t\u00f4i hi\u1ec3u b\u00e0i h\u1ecdc ngay l\u1eadp t\u1ee9c<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cac_loai_bai_tap_toan_hoc_cap_1_dai_hon_cha_me_nen_day_con_cai\"><\/span>C\u00e1c lo\u1ea1i b\u00e0i t\u1eadp to\u00e1n h\u1ecdc c\u1ea5p 1 d\u00e0i h\u01a1n cha m\u1eb9 n\u00ean d\u1ea1y con c\u00e1i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u1ec3 tr\u1ebb th\u1ef1c h\u00e0nh th\u1ef1c hi\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 d\u00e0i h\u01a1n 1, ch\u00fang c\u00f3 th\u1ec3 gi\u1edbi thi\u1ec7u m\u1ed9t s\u1ed1 lo\u1ea1i b\u00e0i t\u1eadp v\u00e0 c\u00e1ch th\u1ef1c hi\u1ec7n t\u1eebng b\u00e0i h\u1ecdc cho con c\u00e1i \u0111\u1ec3 l\u00e0m quen:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Lo\u1ea1i so s\u00e1nh chi\u1ec1u d\u00e0i c\u1ee7a 2 ho\u1eb7c nhi\u1ec1u \u0111\u1ed1i t\u01b0\u1ee3ng: V\u1ea5n \u0111\u1ec1 cho 2 \u0111\u1ed1i t\u01b0\u1ee3ng tr\u1edf l\u00ean, \u0111\u1ee9a tr\u1ebb quan s\u00e1t v\u00e0 so s\u00e1nh chi\u1ec1u d\u00e0i c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u00f3. C\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng so s\u00e1nh c\u00f3 th\u1ec3 gi\u1ed1ng nhau (v\u00ed d\u1ee5, so s\u00e1nh b\u00fat ch\u00ec n\u00e0y ng\u1eafn h\u01a1n ho\u1eb7c d\u00e0i h\u01a1n b\u00fat kh\u00e1c) ho\u1eb7c c\u00f3 th\u1ec3 thay \u0111\u1ed5i (t\u1ea9y tr\u1eafng ng\u1eafn h\u01a1n ho\u1eb7c d\u00e0i h\u01a1n th\u01b0\u1edbc k\u1ebb) &#8230;<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Lo\u1ea1i b\u00e0i t\u1eadp so s\u00e1nh cao v\u00e0 th\u1ea5p c\u1ee7a 2 \u0111\u1ed1i t\u01b0\u1ee3ng (ho\u1eb7c nhi\u1ec1u h\u01a1n): V\u1ea5n \u0111\u1ec1 cung c\u1ea5p 2 \u0111\u1ed1i t\u01b0\u1ee3ng (ho\u1eb7c nhi\u1ec1u h\u01a1n) \u1edf d\u1ea1ng th\u1eb3ng \u0111\u1ee9ng nh\u01b0 c\u00e2y, thang ho\u1eb7c m\u1ed9t ng\u01b0\u1eddi c\u1ee5 th\u1ec3. \u0110\u1ec3 tr\u1ebb em quan s\u00e1t v\u00e0 t\u1ea1o ra m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng cao h\u01a1n, th\u1ea5p h\u01a1n, th\u1ea5p nh\u1ea5t, th\u1ea5p nh\u1ea5t.<\/p>\n<\/li>\n<\/ul>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_tap_toan_cap_1_dai_hon_sach_giao_khoa_cua_dieu_voi_giai_phap\"><\/span>B\u00e0i t\u1eadp to\u00e1n c\u1ea5p 1 d\u00e0i h\u01a1n s\u00e1ch gi\u00e1o khoa c\u1ee7a di\u1ec1u v\u1edbi gi\u1ea3i ph\u00e1p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Sau khi b\u1ea1n \u0111\u00e3 n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c ki\u1ebfn \u200b\u200bth\u1ee9c l\u00fd thuy\u1ebft c\u01a1 b\u1ea3n v\u1ec1 to\u00e1n h\u1ecdc c\u1ea5p 1 ng\u1eafn h\u01a1n, ph\u1ee5 huynh, h\u00e3y th\u1ef1c hi\u1ec7n c\u00e1c b\u00e0i t\u1eadp trong s\u00e1ch gi\u00e1o khoa c\u1ee7a Math 1 di\u1ec1u:<\/p>\n<p>B\u00e0i t\u1eadp 1 (SGK, trang 113)<\/p>\n<p><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/toan-lop-1-dai-hon-ngan-hon-5.jpg\" alt=\"B\u00e0i t\u1eadp 1. (\u1ea2nh: SGK Math 1 - Cu\u1ed1n s\u00e1ch di\u1ec1u)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">a) So s\u00e1nh chi\u1ec1u d\u00e0i c\u1ee7a b\u00e0n ch\u1ea3i \u0111\u00e1nh r\u0103ng v\u00e0 th\u00eca:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u00e0n ch\u1ea3i \u0111\u00e1nh r\u0103ng d\u00e0i h\u01a1n th\u00eca.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Mu\u1ed7ng ng\u1eafn h\u01a1n b\u00e0n ch\u1ea3i \u0111\u00e1nh r\u0103ng.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">b) So s\u00e1nh chi\u1ec1u d\u00e0i c\u1ee7a c\u00e1c thang:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Thang m\u00e0u xanh ng\u1eafn h\u01a1n thang m\u00e0u \u0111\u1ecf. C\u00e1c thang m\u00e0u \u0111\u1ecf d\u00e0i h\u01a1n thang m\u00e0u xanh.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Thang m\u00e0u xanh l\u00e1 c\u00e2y ng\u1eafn h\u01a1n thang m\u00e0u h\u1ed3ng. Thang m\u00e0u h\u1ed3ng d\u00e0i h\u01a1n thang m\u00e0u xanh l\u00e1 c\u00e2y.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Thang m\u00e0u xanh d\u00e0i h\u01a1n thang m\u00e0u t\u00edm. Thang m\u00e0u t\u00edm ng\u1eafn h\u01a1n thang m\u00e0u xanh l\u00e1 c\u00e2y.<\/p>\n<\/li>\n<\/ul>\n<p>B\u00e0i t\u1eadp 2 (SGK, trang 114)<\/p>\n<p><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/toan-lop-1-dai-hon-ngan-hon-6.jpg\" alt=\"B\u00e0i t\u1eadp 2. (\u1ea2nh: SGK Math 1 - Cu\u1ed1n s\u00e1ch di\u1ec1u)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">H\u00e3y \u0111\u1ec3 tr\u1ebb quan s\u00e1t b\u1ea3n v\u1ebd v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u00e2u tr\u1ea3 l\u1eddi:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">V\u00e1y d\u00e0i nh\u1ea5t l\u00e0 v\u00e1y m\u00e0u xanh l\u00e1 c\u00e2y (v\u00e1y s\u1ed1 2 t\u1eeb b\u00ean tr\u00e1i).<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">V\u00e1y ng\u1eafn nh\u1ea5t l\u00e0 v\u00e1y m\u00e0u xanh (v\u00e1y 3 t\u1eeb tr\u00e1i sang).<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">B\u00e0i t\u1eadp 3: (SGK, trang 114)<\/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-lop-1-dai-hon-ngan-hon-7.jpg\" alt=\"B\u00e0i t\u1eadp s\u1ed1 3. (\u1ea2nh: SGK Math 1 - Cu\u1ed1n s\u00e1ch di\u1ec1u)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">H\u00e3y \u0111\u1ec3 tr\u1ebb quan s\u00e1t b\u1ea3n v\u1ebd v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u00e2u tr\u1ea3 l\u1eddi:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Con nh\u00edm th\u1ea5p h\u01a1n th\u1ecf. Con th\u1ecf cao h\u01a1n con nh\u00edm.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u01b0\u01a1u cao c\u1ed5 cao h\u01a1n \u0111\u00e0 \u0111i\u1ec3u. Con \u0111\u00e0 \u0111i\u1ec3u th\u1ea5p h\u01a1n h\u01b0\u01a1u cao c\u1ed5.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">B\u00e0i t\u1eadp 4 (SGK, trang 114)<\/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-lop-1-dai-hon-ngan-hon-8.jpg\" alt=\"B\u00e0i t\u1eadp s\u1ed1 4. (\u1ea2nh: S\u00e1ch gi\u00e1o khoa to\u00e1n 1 - Cu\u1ed1n s\u00e1ch di\u1ec1u)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">H\u00e3y \u0111\u1ec3 tr\u1ebb quan s\u00e1t b\u1ea3n v\u1ebd v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u00e2u tr\u1ea3 l\u1eddi:<\/p>\n<p dir=\"ltr\">Ng\u01b0\u1eddi \u0111\u00e0n \u00f4ng cao nh\u1ea5t. TU th\u1ea5p nh\u1ea5t.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cac_ghi_chu_khi_day_tre_o_lop_1_ngan_hon\"><\/span>C\u00e1c ghi ch\u00fa khi d\u1ea1y tr\u1ebb \u1edf l\u1edbp 1 ng\u1eafn h\u01a1n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Theo chia s\u1ebb, h\u00ecnh th\u1ee9c to\u00e1n h\u1ecdc c\u1ea5p 1 ng\u1eafn h\u01a1n l\u00e0 r\u1ea5t quan tr\u1ecdng, \u0111\u00f3 l\u00e0 n\u1ec1n t\u1ea3ng cho tr\u1ebb em ti\u1ebfp t\u1ee5c n\u1ed9i dung kh\u00e1c li\u00ean quan \u0111\u1ebfn ph\u00e9p \u0111o \u0111\u1ed9 d\u00e0i v\u00e0 \u0111\u01a1n v\u1ecb \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 d\u00e0i c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng. \u0110\u1ec3 gi\u00fap con b\u1ea1n n\u1eafm b\u1eaft ki\u1ebfn \u200b\u200bth\u1ee9c v\u1ec1 b\u00e0i h\u1ecdc d\u00e0i h\u01a1n nhanh h\u01a1n, cha m\u1eb9:<\/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-lop-1-dai-hon-ngan-hon-9.jpg\" alt=\"Cha m\u1eb9 n\u00ean \u0111i c\u00f9ng con c\u00e1i c\u1ee7a h\u1ecd. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">\u0110\u1eb7t c\u00e2u h\u1ecfi th\u01b0\u1eddng xuy\u00ean c\u1ee7a tr\u1ebb em: Ph\u1ee5 huynh th\u01b0\u1eddng \u0111\u1eb7t c\u00e2u h\u1ecfi v\u1ec1 \u0111\u1ed9 d\u00e0i t\u1eeb 2 \u0111i\u1ec1u tr\u1edf l\u00ean\/ ng\u01b0\u1eddi \u0111\u1ec3 tr\u1ebb em quan s\u00e1t v\u00e0 so s\u00e1nh. \u0110i\u1ec1u n\u00e0y c\u1ea3 hai t\u1ea1o ra s\u1ef1 ph\u1ea5n kh\u00edch cho tr\u1ebb em v\u00e0 gi\u00fap tr\u1ebb em \u00e1p d\u1ee5ng ki\u1ebfn \u200b\u200bth\u1ee9c m\u00e0 ch\u00fang \u0111\u00e3 h\u1ecdc \u0111\u01b0\u1ee3c trong cu\u1ed9c s\u1ed1ng th\u1ef1c.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C\u00e1c b\u00e0i t\u1eadp \u0111a d\u1ea1ng cho tr\u1ebb em th\u1ef1c h\u00e0nh: Ngo\u00e0i vi\u1ec7c so s\u00e1nh chi\u1ec1u d\u00e0i c\u1ee7a hai \u0111\u1ed1i t\u01b0\u1ee3ng t\u01b0\u01a1ng t\u1ef1, cha m\u1eb9 c\u00f3 th\u1ec3 \u0111\u1ec3 con c\u00e1i t\u1eadp th\u1ec3 d\u1ee5c \u0111\u1ec3 so s\u00e1nh 2 \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1c nhau, c\u1ea3i thi\u1ec7n \u0111\u1ec3 so s\u00e1nh nhi\u1ec1u \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u1ec3 t\u00ecm th\u1ea5y d\u00e0i nh\u1ea5t, ng\u1eafn nh\u1ea5t ho\u1eb7c cao nh\u1ea5t, th\u1ea5p nh\u1ea5t. Th\u1ef1c h\u00e0nh v\u1edbi c\u00e1c lo\u1ea1i b\u00e0i vi\u1ebft kh\u00e1c nhau gi\u00fap suy ngh\u0129 c\u1ee7a con b\u1ea1n ph\u00e1t tri\u1ec3n nhanh h\u01a1n.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">S\u1ef1 ki\u00ean nh\u1eabn v\u00e0 \u0111i c\u00f9ng tr\u1ebb em: S\u1ef1 khuy\u1ebfn kh\u00edch v\u00e0 \u0111\u1ed3ng h\u00e0nh c\u1ee7a cha m\u1eb9 mang l\u1ea1i \u00fd ngh\u0129a l\u1edbn cho tr\u1ebb em. N\u1ebfu con b\u1ea1n kh\u00f4ng t\u1ed1t, cha m\u1eb9 kh\u00f4ng qu\u1edf tr\u00e1ch nh\u01b0ng khuy\u1ebfn kh\u00edch ch\u00fang l\u00e0m t\u1ed1t h\u01a1n c\u00e1c b\u00e0i t\u1eadp sau. N\u1ebfu b\u1ea1n l\u00e0m t\u1ed1t, \u0111\u1eebng h\u1ed1i ti\u1ebfc nh\u1eefng l\u1eddi khen \u0111\u1ec3 khuy\u1ebfn kh\u00edch tr\u1ebb em, h\u00e3y gi\u00fap t\u00f4i c\u00f3 nhi\u1ec1u \u0111\u1ed9ng l\u1ef1c h\u01a1n \u0111\u1ec3 h\u1ecdc h\u1ecfi.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">\u0110\u1ec3 tr\u1ebb em c\u1ee7a b\u1ea1n ph\u00e1t tri\u1ec3n \u0111\u1ea7y \u0111\u1ee7 5 n\u0103ng l\u1ef1c to\u00e1n h\u1ecdc theo ch\u01b0\u01a1ng tr\u00ecnh gi\u00e1o d\u1ee5c chung m\u1edbi v\u00e0 t\u1ea1o th\u00e0nh th\u00f3i quen t\u01b0 duy h\u1ee3p l\u00fd t\u1eeb khi c\u00f2n nh\u1ecf, ph\u1ee5 huynh kh\u00f4ng b\u1ecf l\u1ee1 Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math &#8211; \u1ee8ng d\u1ee5ng gi\u1ea3ng d\u1ea1y to\u00e1n b\u1eb1ng ti\u1ebfng Anh theo ch\u01b0\u01a1ng tr\u00ecnh GDPT m\u1edbi cho tr\u1ebb em m\u1ea7m non &amp; tr\u01b0\u1eddng ti\u1ec3u h\u1ecdc. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3ng d\u1ea1y t\u00edch c\u1ef1c, h\u1ecdc t\u1eadp th\u00f4ng qua c\u00e1c tr\u00f2 ch\u01a1i v\u00e0 h\u1ecdc t\u1eadp v\u1edbi c\u00e1c b\u00e0i t\u1eadp b\u1ed5 sung, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math s\u1ebd gi\u00fap tr\u1ebb ph\u00e1t tri\u1ec3n c\u1ea3 t\u01b0 duy v\u00e0 ng\u00f4n ng\u1eef trong th\u1eddi k\u1ef3 v\u00e0ng.<\/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-lop-1-dai-hon-ngan-hon-10.jpg\" alt=\"Ph\u00e1t tri\u1ec3n t\u01b0 duy v\u00e0 ng\u00f4n ng\u1eef v\u1edbi to\u00e1n h\u1ecdc kh\u1ec9. (\u1ea2nh: Kh\u1ec9)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">To\u00e1n kh\u1ec9 c\u00f3 h\u01a1n 60 ch\u1ee7 \u0111\u1ec1 to\u00e1n h\u1ecdc, thu\u1ed9c 7 ch\u1ee7 \u0111\u1ec1 to\u00e1n h\u1ecdc ch\u00ednh nh\u01b0 \u0111\u1ebfm v\u00e0 thu th\u1eadp s\u1ed1, t\u00ednh to\u00e1n v\u00e0 t\u01b0 duy \u0111\u1ea1i s\u1ed1, \u0111o l\u01b0\u1eddng, s\u1ed1 v\u00e0 t\u00ednh to\u00e1n th\u1eadp ph\u00e2n, h\u00ecnh h\u1ecdc, d\u1eef li\u1ec7u v\u00e0 \u0111\u1ed3 th\u1ecb, kh\u00f4ng gian v\u00e0 th\u1eddi gian. V\u1edbi h\u01a1n 400 b\u00e0i t\u1eadp th\u00fa v\u1ecb, h\u01a1n 10.000 ho\u1ea1t \u0111\u1ed9ng t\u01b0\u01a1ng t\u00e1c, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math ch\u1eafc ch\u1eafn s\u1ebd l\u00e0 ng\u01b0\u1eddi b\u1ea1n \u0111\u1ed3ng h\u00e0nh \u0111\u1ec3 l\u00e0m cho to\u00e1n h\u1ecdc d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<\/p>\n<p dir=\"ltr\">Vi\u1ec7c chia s\u1ebb tr\u00ean kh\u1ec9 v\u1ec1 to\u00e1n h\u1ecdc c\u1ea5p 1 d\u00e0i h\u01a1n hy v\u1ecdng cha m\u1eb9 c\u00f3 nhi\u1ec1u th\u00f4ng tin h\u1eefu \u00edch h\u01a1n \u0111\u1ec3 \u0111i c\u00f9ng con c\u00e1i \u1edf nh\u00e0. \u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c th\u00f4ng tin chia s\u1ebb th\u00fa v\u1ecb s\u1edbm nh\u1ea5t m\u1ed7i tu\u1ea7n t\u1eeb Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef, vui l\u00f2ng nh\u1ea5p v\u00e0o n\u00fat &#8220;C\u1eadp nh\u1eadt&#8221; v\u00e0o \u0111\u1ea7u b\u00e0i vi\u1ebft! Ch\u00fac c\u00e1c b\u1eadc cha m\u1eb9 v\u00e0 con c\u00e1i c\u00f3 th\u1eddi gian h\u1ecdc t\u1eadp hi\u1ec7u qu\u1ea3 v\u00e0 vui v\u1ebb!<\/p>\n<p>                                    Ngu\u1ed3n tham chi\u1ebfu<\/p>\n<p>D\u00e0i h\u01a1n ho\u1eb7c ng\u1eafn h\u01a1n &#8211; Ng\u00e0y truy c\u1eadp: ng\u00e0y 22 th\u00e1ng 6 n\u0103m 2022<\/p>\n<p>https:\/\/argoprep.com\/math\/1st-grade\/meas mua s\u1eafm<\/p>\n<p>Chi\u1ec1u d\u00e0i: d\u00e0i h\u01a1n hay ng\u1eafn h\u01a1n? &#8211; Ng\u00e0y truy c\u1eadp: ng\u00e0y 22 th\u00e1ng 6 n\u0103m 2022<\/p>\n<p>https:\/\/www.k5learning.com\/free-math-worksheets\/first-grade-1\/meas mua s\u1eafm\/longer-turgin<\/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>To\u00e1n h\u1ecdc c\u1ea5p 1 ng\u1eafn h\u01a1n l\u00e0 m\u1ed9t b\u00e0i h\u1ecdc quan tr\u1ecdng trong ch\u01b0\u01a1ng tr\u00ecnh s\u00e1ch gi\u00e1o khoa Math 1 (b\u1ed9 s\u00e1ch di\u1ec1u) \u0111\u1ec3 gi\u00fap tr\u1ebb em hi\u1ec3u c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n nh\u1ea5t v\u1ec1 d\u00e0i h\u01a1n, ng\u1eafn h\u01a1n v\u00e0 \u00e1p d\u1ee5ng \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t v\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-19552","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/19552","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=19552"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/19552\/revisions"}],"predecessor-version":[{"id":24420,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/19552\/revisions\/24420"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=19552"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=19552"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=19552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}