{"id":6637,"date":"2019-07-02T07:52:05","date_gmt":"2019-07-02T07:52:05","guid":{"rendered":"https:\/\/kynaforkids.vn\/blog\/?p=6637"},"modified":"2019-07-02T07:52:05","modified_gmt":"2019-07-02T07:52:05","slug":"cach-day-tre-5-tuoi-hoc-toan-chuan-bi-vao-lop-1","status":"publish","type":"post","link":"https:\/\/kynaforkids.vn\/blog\/cach-day-tre-5-tuoi-hoc-toan-chuan-bi-vao-lop-1.html","title":{"rendered":"C\u00e1ch d\u1ea1y tr\u1ebb 5 tu\u1ed5i h\u1ecdc to\u00e1n chu\u1ea9n b\u1ecb v\u00e0o l\u1edbp 1"},"content":{"rendered":"<p style=\"text-align: justify;\">Tr\u1ebb 5 tu\u1ed5i c\u1ea7n l\u00e0m quen v\u1edbi vi\u1ec7c h\u1ecdc to\u00e1n \u0111\u1ec3 chu\u1ea9n b\u1ecb v\u00e0o l\u1edbp 1 kh\u00f4ng b\u1ee1 ng\u1ee1. V\u1eady b\u00e9 l\u00ean 5 c\u1ea7n h\u1ecdc nh\u1eefng g\u00ec trong m\u00f4n to\u00e1n? Kyna for kids s\u1ebd m\u00e1ch b\u1ea1n c\u00e1ch d\u1ea1y tr\u1ebb 5 tu\u1ed5i h\u1ecdc to\u00e1n c\u1ea3 v\u1ec1 ki\u1ebfn th\u1ee9c l\u1eabn c\u00e1ch ti\u1ebfp c\u1eadn.<\/p>\n<h2 style=\"text-align: justify;\">3 th\u1eed th\u00e1ch tr\u1ebb 5 tu\u1ed5i c\u1ea7n v\u01b0\u1ee3t qua tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u h\u1ecdc to\u00e1n<\/h2>\n<p style=\"text-align: justify;\">To\u00e1n h\u1ecdc kh\u00f4ng h\u1ec1 xa v\u1eddi, l\u00fd thuy\u1ebft m\u00e0 lu\u00f4n \u1edf r\u1ea5t g\u1ea7n v\u1edbi cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y. Do \u0111\u00f3, ng\u01b0\u1eddi l\u1edbn n\u00ean ch\u1ec9 ra cho tr\u1ebb th\u1ea5y nh\u1eefng \u0111i\u1ec1u c\u00f3 t\u00ednh to\u00e1n h\u1ecdc ng\u00e0y b\u00ean c\u1ea1nh b\u00e9. \u0110\u00e2y l\u00e0 c\u00e1ch d\u1ea1y tr\u1ebb 5 tu\u1ed5i h\u1ecdc to\u00e1n gi\u00fap con c\u00f3 c\u00e1i nh\u00ecn th\u00e2n thi\u1ec7n v\u00e0 h\u00e0o h\u1ee9ng h\u01a1n khi b\u01b0\u1edbc v\u00e0o m\u00f4n h\u1ecdc. V\u00e0 \u0111\u1ec3 m\u01b0\u1eddng t\u01b0\u1ee3ng v\u1ec1 to\u00e1n, ng\u01b0\u1eddi nh\u00e0 n\u00ean d\u1ea1y tr\u1ebb m\u1ed9t s\u1ed1 \u0111i\u1ec1u sau:<\/p>\n<ul style=\"text-align: justify;\">\n<li>Hi\u1ec3u \u0111\u01b0\u1ee3c kh\u00e1i ni\u1ec7m to &#8211; nh\u1ecf: B\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a v\u00ed d\u1ee5 t\u1eeb c\u00e1c \u0111\u1ed3 d\u00f9ng trong nh\u00e0 \u0111\u1ec3 minh ho\u1ea1. C\u00e1i t\u00f4 to h\u01a1n c\u00e1i ch\u00e9n, c\u00e1i ca to h\u01a1n c\u00e1i li, d\u00e9p c\u1ee7a cha to h\u01a1n d\u00e9p c\u1ee7a con&#8230;<\/li>\n<li>Hi\u1ec3u \u0111\u01b0\u1ee3c kh\u00e1i ni\u1ec7m n\u1eb7ng &#8211; nh\u1eb9: B\u1ea1n cho b\u00e9 c\u1ea7m 2 t\u00fai, m\u1ed9t t\u00fai \u0111\u1ef1ng 2 qu\u1ea3 cam, m\u1ed9t t\u00fai \u0111\u1ef1ng 4 qu\u1ea3 cam v\u00e0 cho b\u00e9 so s\u00e1nh xem t\u00fai n\u00e0o n\u1eb7ng h\u01a1n.<\/li>\n<li>Hi\u1ec3u \u0111\u01b0\u1ee3c kh\u00e1i ni\u1ec7m cao &#8211; th\u1ea5p: B\u1ea1n s\u1eafp m\u1ed9t h\u00e0ng c\u00e1c chai n\u01b0\u1edbc nhi\u1ec1u k\u00edch c\u1ee1 v\u00e0 y\u00eau c\u1ea7u tr\u1ebb quan s\u00e1t xem chai n\u00e0o cao nh\u1ea5t, chai n\u00e0o th\u1ea5p nh\u1ea5t.<\/li>\n<\/ul>\n<div style=\"text-align: justify;\">\n<dl id=\"attachment_6641\">\n<dt><img loading=\"lazy\" decoding=\"async\" title=\"Chi\u1ebfc c\u00e2n to\u00e1n h\u1ecdc l\u00e0 m\u1ed9t \u0111\u1ed3 ch\u01a1i r\u1ea5t b\u1ed5 \u00edch gi\u00fap b\u00e9 so s\u00e1nh c\u00e1c s\u1ed1 l\u1edbn\/b\u00e9\" src=\"https:\/\/kynaforkids.vn\/blog\/wp-content\/uploads\/2019\/07\/cach-day-tre-5-tuoi-hoc-toan-dem-so.jpg\" alt=\"Chi\u1ebfc c\u00e2n to\u00e1n h\u1ecdc l\u00e0 m\u1ed9t \u0111\u1ed3 ch\u01a1i r\u1ea5t b\u1ed5 \u00edch gi\u00fap b\u00e9 so s\u00e1nh c\u00e1c s\u1ed1 l\u1edbn\/b\u00e9\" width=\"800\" height=\"800\" \/><\/dt>\n<dd>Chi\u1ebfc c\u00e2n to\u00e1n h\u1ecdc l\u00e0 m\u1ed9t \u0111\u1ed3 ch\u01a1i r\u1ea5t b\u1ed5 \u00edch gi\u00fap b\u00e9 so s\u00e1nh c\u00e1c s\u1ed1 l\u1edbn\/b\u00e9<\/dd>\n<\/dl>\n<\/div>\n<p style=\"text-align: justify;\">T\u1eeb nh\u1eefng kh\u00e1i ni\u1ec7m n\u00e0y, tr\u1ebb s\u1ebd c\u00f3 n\u1ec1n t\u1ea3ng \u0111\u1ec3 so s\u00e1nh c\u00e1c s\u1ed1 \u0111\u1ebfm. \u0110\u00e2y l\u00e0 k\u1ef9 n\u0103ng c\u01a1 b\u1ea3n trong c\u00e1ch d\u1ea1y tr\u1ebb 5 tu\u1ed5i h\u1ecdc to\u00e1n \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 \u0111\u1ee9a b\u00e9 n\u00e0o.<\/p>\n<h2 style=\"text-align: justify;\">C\u00e1ch d\u1ea1y tr\u1ebb 5 tu\u1ed5i h\u1ecdc to\u00e1n<\/h2>\n<p style=\"text-align: justify;\">C\u00e1ch d\u1ea1y tr\u1ebb 5 tu\u1ed5i h\u1ecdc to\u00e1n c\u1ea7n \u0111i t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn ph\u1ee9c t\u1ea1p. B\u1eaft \u0111\u1ea7u t\u1eeb vi\u1ec7c ti\u1ebfp c\u1eadn c\u00e1c con s\u1ed1, d\u00e3y s\u1ed1, hi\u1ec3u kh\u00e1i ni\u1ec7m c\u1ed9ng &#8211; tr\u1eeb. Nh\u1eefng \u0111i\u1ec1u n\u00e0y l\u00e0m n\u1ec1n t\u1ea3ng \u0111\u1ec3 b\u00e9 h\u1ecdc ph\u00e9p t\u00ednh c\u1ed9ng &#8211; tr\u1eeb khi b\u01b0\u1edbc v\u00e0o l\u1edbp 1. V\u1ec1 h\u00ecnh h\u1ecdc, tr\u1ebb c\u0169ng c\u1ea7n ph\u00e2n bi\u1ec7t nh\u1eefng h\u00ecnh \u0111\u01a1n gi\u1ea3n.<\/p>\n<h3 style=\"text-align: justify;\">H\u1ecdc \u0111\u1ebfm s\u1ed1 trong ph\u1ea1m vi 10<\/h3>\n<p style=\"text-align: justify;\">B\u1ea5t k\u1ef3 \u0111\u1ee9a tr\u1ebb n\u00e0o c\u0169ng c\u1ea7n h\u1ecdc \u0111\u1ebfm s\u1ed1 khi b\u1eaft \u0111\u1ea7u h\u1ecdc to\u00e1n. \u0110\u1ebfm s\u1ed1 b\u1eb1ng c\u00e1ch quan s\u00e1t v\u00e0 h\u1ecdc thu\u1ed9c l\u00f2ng l\u00e0 c\u00e1ch d\u1ea1y tr\u1ebb 5 tu\u1ed5i h\u1ecdc to\u00e1n kh\u00e1 hi\u1ec7u qu\u1ea3. C\u00e1c b\u00e0 m\u1eb9 th\u01b0\u1eddng \u0111\u1ebfm s\u1ed1 t\u1eeb 0 \u0111\u1ebfn 10 cho con nghe. \u0110\u1ea7u ti\u00ean, b\u1ea1n c\u1ea7n \u0111\u1ebfm d\u00e3y s\u1ed1 xu\u00f4i t\u1eeb 0 \u0111\u1ebfn 10. Sau \u0111\u00f3 l\u00e0 d\u00e3y s\u1ed1 ng\u01b0\u1ee3c 10 v\u1ec1 l\u1ea1i 0. Khi tr\u1ebb \u0111\u00e3 \u0111\u1ecdc nhu\u1ea7n nhuy\u1ec5n d\u00e3y s\u1ed1 xu\u00f4i v\u1ea3 ng\u01b0\u1ee3c th\u00ec cho b\u00e9 \u0111\u1ebfm nh\u1ea3y s\u1ed1. D\u00e3y s\u1ed1 nh\u1ea3y 2 \u0111\u01a1n v\u1ecb 0,2,4,6,8,10 c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1ebfm c\u1ea3 xu\u00f4i l\u1eabn ng\u01b0\u1ee3c.<\/p>\n<div style=\"text-align: justify;\">\n<dl id=\"attachment_6642\">\n<dt><img loading=\"lazy\" decoding=\"async\" title=\"B\u00e9 c\u1ea7n h\u1ecdc thu\u1ed9c d\u00e3y s\u1ed1 t\u1eeb 1 \u0111\u1ebfn 10 v\u00e0 \u0111\u1ecdc theo chi\u1ec1u xu\u00f4i - ng\u01b0\u1ee3c\" src=\"https:\/\/kynaforkids.vn\/blog\/wp-content\/uploads\/2019\/07\/cach-day-tre-5-tuoi-hoc-toan-so.png\" alt=\"B\u00e9 c\u1ea7n h\u1ecdc thu\u1ed9c d\u00e3y s\u1ed1 t\u1eeb 1 \u0111\u1ebfn 10 v\u00e0 \u0111\u1ecdc theo chi\u1ec1u xu\u00f4i - ng\u01b0\u1ee3c\" width=\"1600\" height=\"895\" \/><\/dt>\n<dd>B\u00e9 c\u1ea7n h\u1ecdc thu\u1ed9c d\u00e3y s\u1ed1 t\u1eeb 1 \u0111\u1ebfn 10 v\u00e0 \u0111\u1ecdc theo chi\u1ec1u xu\u00f4i &#8211; ng\u01b0\u1ee3c<\/dd>\n<\/dl>\n<\/div>\n<p style=\"text-align: justify;\">\u0110\u1ebfm khi t\u1eafm cho con, khi t\u1eadp th\u1ec3 d\u1ee5c c\u00f9ng con, khi d\u1eaft con \u0111i ch\u01a1i&#8230; \u0110\u1ebfm s\u1ed1 chi\u1ebfc mu\u1ed7ng trong nh\u00e0 b\u1ebfp, s\u1ed1 c\u00e1i g\u1ed1i trong ph\u00f2ng ng\u1ee7, s\u1ed1 \u0111\u00f4i d\u00e9p trong ph\u00f2ng kh\u00e1ch&#8230; \u0110\u1ebfm s\u1ed1 m\u1ecdi l\u00fac m\u1ecdi n\u01a1i gi\u00fap con &#8220;th\u1ea9m th\u1ea5u&#8221; \u0111\u01b0\u1ee3c d\u00e3y s\u1ed1, t\u1ef1 nhi\u00ean ghi nh\u1edb \u0111\u01b0\u1ee3c m\u00e0 kh\u00f4ng c\u1ea7n qu\u00e1 c\u0103ng n\u00e3o c\u1ed1 nh\u1ed3i nh\u00e9t.<\/p>\n<p style=\"text-align: justify;\">B\u00ean c\u1ea1nh vi\u1ec7c \u0111\u1ebfm s\u1ed1 nh\u01b0 tr\u00ean, b\u1ea1n c\u00f3 th\u1ec3 s\u00e1ng t\u1ea1o c\u00e1c tr\u00f2 ch\u01a1i khi d\u1ea1y tr\u1ebb \u0111\u1ebfm s\u1ed1. V\u00ec tr\u1ebb 5 tu\u1ed5i ch\u01b0a l\u00e0m quen v\u1edbi c\u00e1c con s\u1ed1 n\u00ean m\u1ed7i l\u1ea7n m\u1eb9 ch\u1ec9 \u0111\u1ebfm d\u01b0\u1edbi 5 ph\u00fat. Sau khi cho tr\u1ebb ngh\u1ec9 ng\u01a1i v\u00e0 v\u00e0o ho\u1ea1t \u0111\u1ed9ng kh\u00e1c m\u1edbi ti\u1ebfp t\u1ee5c \u0111\u1ebfm l\u1ea1i. Nh\u01b0 th\u1ebf s\u1ebd gi\u00fap b\u00e9 \u0111\u1ee1 c\u0103ng th\u1eb3ng v\u00e0 c\u1ea3m th\u1ea5y h\u1ecdc to\u00e1n r\u1ea5t \u0111\u01a1n gi\u1ea3n, vui v\u1ebb.<\/p>\n<p style=\"text-align: justify;\">Vi\u1ec7c h\u1ecdc \u0111\u1ebfm s\u1ed1 v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft trong c\u00e1ch d\u1ea1y tr\u1ebb 5 tu\u1ed5i h\u1ecdc to\u00e1n. B\u1edfi v\u00ec kh\u00f4ng ph\u00e9p t\u00ednh n\u00e0o kh\u00f4ng c\u00f3 c\u00e1c s\u1ed1 \u0111\u1ebfm \u0111\u00f3. V\u00e0 vi\u1ec7c nh\u1edb th\u1ee9 t\u1ef1 d\u00e3y s\u1ed1 c\u0169ng l\u00e0 c\u00e1ch \u0111\u1ec3 so s\u00e1nh \u0111\u01b0\u1ee3c s\u1ed1 n\u00e0o l\u1edbn h\u01a1n, s\u1ed1 n\u00e0o b\u00e9 h\u01a1n.<\/p>\n<h3 style=\"text-align: justify;\">Hi\u1ec3u \u0111\u01b0\u1ee3c kh\u00e1i ni\u1ec7m ph\u00e9p c\u1ed9ng, tr\u1eeb<\/h3>\n<p style=\"text-align: justify;\">Trong c\u00e1ch d\u1ea1y tr\u1ebb 5 tu\u1ed5i h\u1ecdc to\u00e1n, vi\u1ec7c bi\u1ec3u di\u1ec5n ph\u00e9p t\u00ednh c\u1ed9ng, tr\u1eeb n\u00ean \u0111\u01b0\u1ee3c minh h\u1ecda th\u1ef1c t\u1ebf. B\u1ea1n c\u00f3 th\u1ec3 cho v\u00ed d\u1ee5: B\u00e9 \u0111ang c\u00f3 3 vi\u00ean k\u1eb9o, m\u1eb9 cho th\u00eam 4 vi\u00ean k\u1eb9o n\u1eefa. H\u1ecfi b\u00e9 c\u00f3 t\u1ea5t c\u1ea3 m\u1ea5y vi\u00ean k\u1eb9o? \u0110\u00e2y ch\u00ednh l\u00e0 ph\u00e9p t\u00ednh c\u1ed9ng. \u0110\u1ed1i v\u1edbi ph\u00e9p tr\u1eeb, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a v\u00ed d\u1ee5 sau: M\u1eb9 \u0111ang c\u00f3 10 qu\u1ea3 cam, m\u1eb9 cho b\u00e9 5 qu\u1ea3. H\u1ecfi m\u1eb9 c\u00f2n m\u1ea5y qu\u1ea3?<\/p>\n<div style=\"text-align: justify;\">\n<dl id=\"attachment_6640\">\n<dt><img loading=\"lazy\" decoding=\"async\" title=\"Ph\u00e9p t\u00ednh c\u1ed9ng\/tr\u1eeb n\u00ean \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng v\u00ed d\u1ee5 th\u1ef1c t\u1ebf thay v\u00ec con s\u1ed1\" src=\"https:\/\/kynaforkids.vn\/blog\/wp-content\/uploads\/2019\/07\/cach-day-tre-5-tuoi-hoc-toan-phep-tinh.jpg\" alt=\"Ph\u00e9p t\u00ednh c\u1ed9ng\/tr\u1eeb n\u00ean \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng v\u00ed d\u1ee5 th\u1ef1c t\u1ebf thay v\u00ec con s\u1ed1\" width=\"700\" height=\"525\" \/><\/dt>\n<dd>Ph\u00e9p t\u00ednh c\u1ed9ng\/tr\u1eeb n\u00ean \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng v\u00ed d\u1ee5 th\u1ef1c t\u1ebf thay v\u00ec con s\u1ed1<\/dd>\n<\/dl>\n<\/div>\n<p style=\"text-align: justify;\">Nh\u1eefng v\u00ed d\u1ee5 nh\u01b0 th\u1ebf n\u00e0y ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 minh h\u1ecda th\u1ef1c t\u1ebf. B\u00e9 nh\u00ecn v\u00f4 s\u1ebd d\u1ec5 hi\u1ec3u \u0111\u01b0\u1ee3c kh\u00e1i ni\u1ec7m ph\u00e9p c\u1ed9ng l\u00e0 th\u00eam v\u00e0o, ph\u00e9p tr\u1eeb l\u00e0 b\u1edbt ra. Sau \u0111\u00f3, m\u1eb9 b\u1eaft \u0111\u1ea7u t\u0103ng d\u1ea7n \u0111\u1ed9 kh\u00f3 l\u00ean. T\u1eeb v\u1eadt th\u1ec3 th\u1eadt chuy\u1ec3n th\u00e0nh ph\u00e9p t\u00ednh v\u1edbi nh\u1eefng con s\u1ed1. Khi \u0111\u00f3, tr\u1ebb kh\u00f4ng c\u00f2n v\u1eadt th\u1eadt \u0111\u1ec3 h\u00ecnh dung v\u00e0 ng\u1ed3i \u0111\u1ebfm t\u1ed5ng hay hi\u1ec7u. Ph\u00e9p t\u00ednh ph\u1ea3i l\u00e0m b\u1eb1ng que t\u00ednh, \u0111\u1ebfm b\u1eb1ng tay ho\u1eb7c ghi nh\u1edb.<\/p>\n<h3 style=\"text-align: justify;\">H\u1ecdc c\u00e1c h\u00ecnh d\u1ea1ng<\/h3>\n<p style=\"text-align: justify;\">V\u1ec1 h\u00ecnh, b\u1ea1n c\u1ea7n d\u1ea1y cho b\u00e9 bi\u1ebft m\u1ed9t s\u1ed1 h\u00ecnh sau: h\u00ecnh tr\u00f2n, h\u00ecnh tam gi\u00e1c, h\u00ecnh vu\u00f4ng, h\u00ecnh ch\u1eef nh\u1eadt. Tr\u01b0\u1edbc h\u1ebft, b\u1ea1n cho b\u00e9 quan s\u00e1t t\u1eebng h\u00ecnh. M\u1ed7i h\u00ecnh b\u1ea1n m\u00f4 t\u1ea3 \u0111\u1eb7c \u0111i\u1ec3m nh\u1eadn d\u1ea1ng cho b\u00e9:<\/p>\n<ul style=\"text-align: justify;\">\n<li>H\u00ecnh tr\u00f2n: l\u00e0 \u0111\u01b0\u1eddng cong kh\u00e9p k\u00edn, kh\u00f4ng c\u00f3 c\u1ea1nh n\u00e0o. C\u00f3 th\u1ec3 v\u00ed d\u1ee5: mi\u1ec7ng ch\u00e9n, c\u00e1i m\u00e2m, b\u00e1nh xe, h\u1ed9p b\u00e1nh, m\u1eb7t \u0111\u1ed3ng h\u1ed3&#8230; l\u00e0 nh\u1eefng \u0111\u1ed3 v\u1eadt quen thu\u1ed9c v\u1edbi b\u00e9.<\/li>\n<li>H\u00ecnh tam gi\u00e1c: c\u00f3 3 c\u1ea1nh. V\u00ed d\u1ee5: l\u00e1 c\u1edd l\u1ec5 h\u1ed9i, c\u00e1nh bu\u1ed3m, b\u00e1nh \u00edt&#8230;<\/li>\n<li>H\u00ecnh vu\u00f4ng: c\u00f3 4 c\u1ea1nh b\u1eb1ng nhau. V\u00ed d\u1ee5: vi\u00ean g\u1ea1ch l\u00e1t s\u00e0n&#8230;<\/li>\n<li>H\u00ecnh ch\u1eef nh\u1eadt: c\u00f3 2 c\u1ea1nh d\u00e0i, 2 c\u1ea1nh ng\u1eafn. V\u00ed d\u1ee5: m\u1eb7t b\u00e0n, t\u1ee7 l\u1ea1nh, m\u00e1y gi\u1eb7t&#8230;<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">B\u00ean c\u1ea1nh nh\u1eefng v\u00ed d\u1ee5 b\u1ea1n \u0111\u01b0a ra, b\u1ea1n n\u00ean khuy\u1ebfn kh\u00edch b\u00e9 t\u00ecm th\u00eam c\u00e1c \u0111\u1ed3 d\u00f9ng, s\u1ef1 v\u1eadt mang nh\u1eefng h\u00ecnh d\u1ea1ng \u0111\u00f3. C\u1ee9 m\u1ed7i \u0111\u1ed3 v\u1eadt b\u00e9 nh\u1eadn d\u1ea1ng ch\u00ednh x\u00e1c, ng\u01b0\u1eddi l\u1edbn c\u00f3 th\u1ec3 th\u01b0\u1edfng 1 vi\u00ean k\u1eb9o \u0111\u1ec3 b\u00e9 h\u00e0o h\u1ee9ng h\u01a1n.<\/p>\n<p style=\"text-align: justify;\">Nh\u01b0 v\u1eady, Kyna for kids \u0111\u00e3 m\u00e1ch b\u1ea1n c\u00e1c c\u00e1ch d\u1ea1y tr\u1ebb 5 tu\u1ed5i h\u1ecdc to\u00e1n. Nh\u1eefng c\u00e1ch n\u00e0y lu\u00f4n c\u00f3 v\u00ed d\u1ee5, minh h\u1ecda r\u1ea5t d\u1ec5 hi\u1ec3u, \u0111i t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn ph\u1ee9c t\u1ea1p. Ngo\u00e0i ra, nh\u1eefng b\u00e0i h\u1ecdc \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u1ed3ng gh\u00e9p trong nh\u1eefng tr\u00f2 ch\u01a1i, th\u1eed th\u00e1ch. Nh\u1edd \u0111\u00f3, b\u00e9 5 tu\u1ed5i l\u00e0m quen v\u1edbi to\u00e1n h\u1ecdc m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean, tho\u1ea3i m\u00e1i h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tr\u1ebb 5 tu\u1ed5i c\u1ea7n l\u00e0m quen v\u1edbi vi\u1ec7c h\u1ecdc to\u00e1n \u0111\u1ec3 chu\u1ea9n b\u1ecb v\u00e0o l\u1edbp 1 kh\u00f4ng b\u1ee1 ng\u1ee1. V\u1eady b\u00e9 l\u00ean 5 c\u1ea7n h\u1ecdc nh\u1eefng g\u00ec trong m\u00f4n to\u00e1n? Kyna for kids s\u1ebd m\u00e1ch b\u1ea1n c\u00e1ch d\u1ea1y tr\u1ebb 5 tu\u1ed5i h\u1ecdc to\u00e1n c\u1ea3 v\u1ec1 ki\u1ebfn th\u1ee9c l\u1eabn c\u00e1ch ti\u1ebfp c\u1eadn. 3 th\u1eed th\u00e1ch tr\u1ebb<\/p>\n","protected":false},"author":1,"featured_media":6641,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3347],"tags":[7270],"class_list":{"0":"post-6637","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-nuoi-day-con","8":"tag-cach-day-tre-5-tuoi-hoc-toan"},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/posts\/6637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/comments?post=6637"}],"version-history":[{"count":0,"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/posts\/6637\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/media\/6641"}],"wp:attachment":[{"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/media?parent=6637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/categories?post=6637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/tags?post=6637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}