{"id":4283,"date":"2018-10-01T09:45:15","date_gmt":"2018-10-01T09:45:15","guid":{"rendered":"https:\/\/kynaforkids.vn\/blog\/?p=4283"},"modified":"2023-04-01T07:32:26","modified_gmt":"2023-04-01T00:32:26","slug":"day-be-hoc-toan-tu-duy-lop-1-de-nhu-an-keo","status":"publish","type":"post","link":"https:\/\/kynaforkids.vn\/blog\/day-be-hoc-toan-tu-duy-lop-1-de-nhu-an-keo.html","title":{"rendered":"D\u1ea1y b\u00e9 h\u1ecdc to\u00e1n t\u01b0 duy l\u1edbp 1 \u201cd\u1ec5 nh\u01b0 \u0103n k\u1eb9o\u201d"},"content":{"rendered":"

L\u00e0m sao \u0111\u1ec3 con h\u1ecdc t\u1ed1t m\u00f4n To\u00e1n ngay t\u1eeb khi b\u01b0\u1edbc v\u00e0o l\u1edbp 1 lu\u00f4n l\u00e0 mong \u01b0\u1edbc c\u1ee7a c\u00e1c b\u1eadc cha m\u1eb9. Ngo\u00e0i cho con h\u1ecdc To\u00e1n theo ch\u01b0\u01a1ng tr\u00ecnh \u1edf tr\u01b0\u1eddng, cha m\u1eb9 c\u00f3 th\u1ec3 d\u1ea1y b\u00e9 to\u00e1n t\u01b0 duy l\u1edbp 1 ngay t\u1ea1i nh\u00e0 \u0111\u1ec3 gi\u00fap b\u00e9 quen d\u1ea7n v\u00e0 nh\u1ea1y, gi\u00fap vi\u1ec7c h\u1ecdc to\u00e1n c\u1ee7a b\u00e9 d\u1ec5 d\u00e0ng h\u01a1n.<\/strong><\/p>\n

\u201cTo\u00e1n t\u01b0 duy\u201d kh\u00f4ng ph\u1ea3i l\u00e0 ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc cao si\u00eau nh\u01b0 cha m\u1eb9 hay ngh\u0129, b\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i n\u1eafm v\u1eefng ph\u01b0\u01a1ng ph\u00e1p s\u01b0 ph\u1ea1m nh\u01b0 gi\u00e1o vi\u00ean, hay ph\u1ea3i b\u1ecf ra nhi\u1ec1u th\u1eddi gian v\u1eabn c\u00f3 th\u1ec3 d\u1ea1y b\u00e9 h\u1ecdc to\u00e1n t\u01b0 duy<\/strong><\/a> l\u1edbp 1 b\u1eb1ng nh\u1eefng c\u00e1ch \u201cd\u1ec5 nh\u01b0 \u0103n k\u1eb9o\u201d sau \u0111\u00e2y:<\/p>\n

Cho b\u00e9 l\u00e0m quen v\u1edbi To\u00e1n h\u1ecdc<\/strong><\/h2>\n

T\u1eeb giai \u0111o\u1ea1n m\u1ea7m non, b\u00e9 tuy \u0111\u00e3 \u0111\u01b0\u1ee3c h\u1ecdc v\u1ec1 s\u1ed1 th\u00f4ng qua vi\u1ec7c nghe-nh\u00ecn h\u00e0ng ng\u00e0y. Nh\u01b0ng \u0111\u1ebfn giai \u0111o\u1ea1n ti\u1ec3u h\u1ecdc, vi\u1ec7c l\u00e0m quen v\u1edbi m\u00f4n to\u00e1n c\u1ea7n n\u00e2ng l\u00ean th\u00eam m\u1ed9t b\u01b0\u1edbc. L\u00fac n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 d\u1ea1y b\u00e9 c\u00e1ch nh\u1eadn d\u1ea1ng m\u1eb7t s\u1ed1, th\u1ee9 t\u1ef1 tr\u01b0\u1edbc sau theo tr\u1ee5c t\u0103ng-gi\u1ea3m, l\u1edbn-b\u00e9. B\u1ea1n c\u00f3 th\u1ec3 mua c\u00e1c ch\u1eef s\u1ed1 hay t\u1ef1 l\u00e0m, mi\u1ec5n sao ch\u00fang c\u00f3 th\u1ec3 thu h\u00fat v\u00e0 t\u1ea1o h\u1ee9ng th\u00fa cho b\u00e9.<\/p>\n

go\u00e0i ra, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o th\u00eam nhi\u1ec1u th\u1eed th\u00e1ch nh\u1ecf nh\u01b0 y\u00eau c\u1ea7u b\u00e9 l\u1ea5y ch\u00e9n-\u0111\u0169a t\u01b0\u01a1ng \u1ee9ng v\u1edbi s\u1ed1 th\u00e0nh vi\u00ean trong nh\u00e0, h\u1ecfi b\u00e9 s\u00e1ng nay ph\u1ea3i \u0111i bao nhi\u00eau b\u01b0\u1edbc (b\u1eadc c\u1ea7u thang) \u0111\u1ec3 \u0111\u1ebfn \u0111\u01b0\u1ee3c l\u1edbp,…\u0110\u00e2y l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean gi\u00fap b\u00e9 h\u1ecdc to\u00e1n t\u01b0 duy l\u1edbp 1 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n

L\u00e0m quen v\u1edbi h\u00ecnh h\u1ecdc<\/strong><\/h2>\n

Ngo\u00e0i h\u1ecdc s\u1ed1, b\u00e9 c\u0169ng n\u00ean \u0111\u01b0\u1ee3c d\u1ea1y quen v\u1edbi c\u00e1c h\u00ecnh d\u00e1ng v\u00e0 k\u00edch th\u01b0\u1edbc \u0111\u1ed3 v\u1eadt. \u1ede b\u01b0\u1edbc \u0111\u1ea7u, b\u1ea1n c\u00f3 th\u1ec3 v\u1ebd c\u00e1c h\u00ecnh d\u1ea1ng tr\u00f2n, vu\u00f4ng, tam gi\u00e1c,.. c\u1eaft r\u1eddi ra, tr\u1ed9n l\u1eabn v\u00e0 y\u00eau c\u1ea7u b\u00e9 l\u1ea5y \u0111\u00fang h\u00ecnh b\u1ea1n \u0111\u00e3 n\u00eau v\u00e0 gh\u00e9p \u0111\u00fang v\u00e0o ph\u1ea7n \u0111\u00e3 b\u1ecb c\u1eaft. Ti\u1ebfp theo, b\u1ea1n s\u1ebd luy\u1ec7n cho b\u00e9 vi\u1ec7c t\u01b0 duy v\u00e0 li\u00ean t\u01b0\u1edfng th\u00f4ng qua c\u00e1c \u0111\u1ed3 v\u1eadt trong nh\u00e0, nh\u01b0 c\u00e1i ca, c\u00e1i d\u0129a,quy\u1ec3n s\u00e1ch,…\u00a0 th\u00ec c\u00f3 h\u00ecnh d\u1ea1ng gi\u1ed1ng h\u00ecnh n\u00e0o,…<\/p>\n

\"B\u00e9
B\u00e9 l\u1edbp 1 c\u1ea7n nh\u1eadn d\u1ea1ng v\u00e0 s\u1eafp x\u1ebfp c\u00e1c ch\u1eef s\u1ed1 theo \u0111\u1ed9 l\u1edbn tr\u01b0\u1edbc khi bi\u1ebft l\u00e0m to\u00e1n<\/figcaption><\/figure>\n

\u0110\u1ed3ng th\u1eddi b\u1ea1n c\u00f3 th\u1ec3 d\u1ea1y b\u00e9 so s\u00e1nh gi\u1eefa 2 chi\u1ebfc d\u0129a kh\u00f4ng c\u00f9ng k\u00edch th\u01b0\u1edbc \u0111\u1ec3 xem chi\u1ebfc n\u00e0o l\u1edbn h\u01a1n, ho\u1eb7c r\u00f3t n\u01b0\u1edbc t\u1eeb c\u1ed1c b\u00e9 sang c\u1ed1c l\u1edbn v\u00e0\u00a0 \u0111\u1ec3 so s\u00e1nh v\u1ec1 dung t\u00edch,…\u0110i\u1ec1u n\u00e0y gi\u00fap b\u00e9 r\u00e8n luy\u1ec7n to\u00e1n t\u01b0 duy l\u1edbp 1 theo c\u00e1ch ch\u1ee7 \u0111\u1ed9ng th\u00f4ng qua nh\u1eefng \u0111i\u1ec1u b\u00ecnh th\u01b0\u1eddng trong cu\u1ed9c s\u1ed1ng.<\/p>\n

B\u00e0i h\u1ecdc v\u1ec1 xem \u0111\u1ed3ng h\u1ed3<\/strong><\/h2>\n

V\u1edbi b\u00e0i to\u00e1n t\u01b0 duy v\u1ec1 xem \u0111\u1ed3ng h\u1ed3, b\u1ea1n c\u1ea7n d\u1ea1y b\u00e9 \u00fd ngh\u0129a c\u1ee7a 12 ch\u1eef s\u1ed1 tr\u00ean m\u1eb7t \u0111\u1ed3ng h\u1ed3, v\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a kim d\u00e0i v\u00e0 kim ng\u1eafn. M\u1ed9t c\u00e1ch th\u1ee9c b\u1ed5 sung qua l\u1ea1i gi\u1eefa vi\u1ec7c h\u1ecdc v\u00e0 gi\u00fap b\u00e9 r\u00e8n luy\u1ec7n n\u1ebfp sinh ho\u1ea1t theo \u0111\u00fang gi\u1edd l\u00e0 b\u1ea1n c\u1ea7n h\u01b0\u1edbng d\u1eabn b\u00e9 l\u00ean th\u1eddi kho\u00e1 bi\u1ec3u, t\u1eadp b\u00e9 sinh ho\u1ea1t theo \u0111\u00fang l\u1ecbch \u0111\u00e3 l\u00ean, sau \u0111\u00f3 d\u1ea1y b\u00e9 khi kim n\u00e0o ch\u1ec9 s\u1ed1 n\u00e0o, t\u1ee9c l\u00fac m\u1ea5y gi\u1edd th\u00ec b\u00e9 c\u1ea7n ph\u1ea3i l\u00e0m vi\u1ec7c g\u00ec,..<\/p>\n

\"H\u1ecdc
H\u1ecdc c\u00e1ch xem \u0111\u1ed3ng h\u1ed3 l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng th\u1ef1c h\u00e0nh d\u1ec5 hi\u1ec3u trong vi\u1ec7c ghi nh\u1edb m\u1eb7t s\u1ed1 v\u00e0 th\u1ee9 t\u1ef1 s\u1ed1<\/figcaption><\/figure>\n

V\u00ed d\u1ee5, khi kim d\u00e0i ch\u1ec9 s\u1ed1 12, kim ng\u1eafn ch\u1ec9 s\u1ed1 7, t\u1ee9c 7 gi\u1edd b\u00e9 c\u1ea7n \u0103n s\u00e1ng. B\u1ea1n c\u00f3 th\u1ec3 kh\u01a1i g\u1ee3i h\u1ee9ng th\u00fa c\u1ee7a b\u00e9 b\u1eb1ng c\u00e1ch nh\u1edd b\u00e9 \u0111\u00e1nh th\u1ee9c b\u1ed1 \u0111i l\u00e0m l\u00fac 8 gi\u1edd, hay nh\u1eafc b\u00e0 \u0111i ch\u1ee3 l\u00fac 9 gi\u1edd,… Tr\u1ebb em lu\u00f4n vui khi th\u1ea5y m\u00ecnh \u201cc\u00f3 \u00edch\u201d, nh\u1edd \u0111\u00f3 b\u00e9 s\u1ebd ch\u1ee7 \u0111\u1ed9ng h\u1ecdc to\u00e1n t\u01b0 duy l\u1edbp 1 m\u1ed9t c\u00e1ch h\u00e0o h\u1ee9ng.<\/p>\n

C\u00e1c b\u00e0i t\u1eadp to\u00e1n t\u01b0 duy<\/strong><\/h2>\n

Khi b\u00e9 \u0111\u00e3 th\u00e0nh th\u1ea1o v\u1edbi con s\u1ed1, b\u1ea1n s\u1ebd ti\u1ebfp t\u1ee5c h\u01b0\u1edbng d\u1eabn b\u00e9 c\u00e1c b\u00e0i to\u00e1n \u0111\u1ebfm s\u1ed1 y\u00eau c\u1ea7u k\u0129 n\u0103ng v\u00e0 t\u01b0 duy nhi\u1ec1u h\u01a1n. D\u1ea1y b\u00e9 \u0111\u1ebfm s\u1ed1 c\u00e1ch 1, 2, 3 \u0111\u01a1n v\u1ecb theo tr\u1ee5c s\u1ed1 t\u1eeb l\u1edbn \u0111\u1ebfn b\u00e9. V\u00ed d\u1ee5: 0,1,2,3\u2026 hay 0,2,4,6,8,…<\/p>\n

D\u1ea1y b\u00e9 t\u00e1ch s\u1ed1 v\u00e0 t\u00ednh, tr\u01b0\u1edbc ti\u00ean trong ph\u1ea1m vi 10, b\u1ea1n s\u1ebd cho b\u00e9 t\u00e1ch th\u00e0nh 5+ v\u1edbi s\u1ed1 nh\u1ecf h\u01a1n 5 nh\u01b0 5+1, 5+2,… V\u1edbi ph\u00e9p t\u00ednh trong ph\u1ea1m vi 20, th\u00ec t\u00e1ch th\u00e0nh 10+ v\u1edbi s\u1ed1 b\u00e9 h\u01a1n 10, v\u00ed d\u1ee5: 10+1, 10+2,… V\u1edbi c\u00e1c ph\u00e9p t\u00ednh \u0111\u01a1n gi\u1ea3n nh\u01b0 th\u1ebf, b\u1ea1n \u0111\u00e3 c\u00f3 th\u1ec3 gi\u00fap b\u00e9 h\u1ecdc to\u00e1n t\u01b0 duy l\u1edbp 1 t\u1ed1t h\u01a1n m\u1ed7i ng\u00e0y nh\u1edd ph\u01b0\u01a1ng ph\u00e1p Fingermath<\/strong><\/a>.<\/p>\n

M\u1ed9t nguy\u00ean t\u1eafc b\u1ea1n n\u00ean nh\u1edb khi d\u1ea1y b\u00e9 h\u1ecdc to\u00e1n t\u01b0 duy l\u1edbp 1 ch\u00ednh l\u00e0 s\u1ef1 ki\u00ean nh\u1eabn v\u00e0 bao dung. H\u00e3y ki\u00ean tr\u00ec d\u1ea1y b\u00e9 t\u1eebng ch\u00fat m\u1ed7i ng\u00e0y, tr\u00e1nh vi\u1ec7c n\u00f4n n\u00f3ng, d\u1ed3n \u00e9p b\u00e9, v\u00e0 bao dung n\u1ebfu b\u00e9 kh\u00f4ng h\u1ee3p t\u00e1c hay l\u00e0m sai m\u00e0 ph\u1ea3i t\u00ecm c\u00e1ch \u0111\u00e1nh th\u1ee9c h\u1ee9ng th\u00fa h\u1ecdc trong b\u00e9, kh\u00edch l\u1ec7 b\u00e9. N\u1ebfu v\u1eabn c\u00f2n \u201cl\u0103n t\u0103n\u201d trong vi\u1ec7c d\u1ea1y b\u00e9 h\u1ecdc to\u00e1n t\u01b0 duy l\u1edbp 1, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o t\u1ea1i Kyna for kids<\/strong> \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n.<\/p>\n","protected":false},"excerpt":{"rendered":"

L\u00e0m sao \u0111\u1ec3 con h\u1ecdc t\u1ed1t m\u00f4n To\u00e1n ngay t\u1eeb khi b\u01b0\u1edbc v\u00e0o l\u1edbp 1 lu\u00f4n l\u00e0 mong \u01b0\u1edbc c\u1ee7a c\u00e1c b\u1eadc cha m\u1eb9. Ngo\u00e0i cho con h\u1ecdc To\u00e1n theo ch\u01b0\u01a1ng tr\u00ecnh \u1edf tr\u01b0\u1eddng, cha m\u1eb9 c\u00f3 th\u1ec3 d\u1ea1y b\u00e9 to\u00e1n t\u01b0 duy l\u1edbp 1 ngay t\u1ea1i nh\u00e0 \u0111\u1ec3 gi\u00fap b\u00e9 quen d\u1ea7n v\u00e0 nh\u1ea1y,<\/p>\n","protected":false},"author":1,"featured_media":4284,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3363],"tags":[676,2261,1425,1426,1408],"class_list":{"0":"post-4283","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-toan-tu-duy","8":"tag-day-be-hoc-toan-lop-1-tai-nha","9":"tag-day-con","10":"tag-day-toan-tai-nha","11":"tag-toan-lop-1-tai-nha","12":"tag-toan-tu-duy-lop-1"},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/posts\/4283","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=4283"}],"version-history":[{"count":1,"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/posts\/4283\/revisions"}],"predecessor-version":[{"id":15309,"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/posts\/4283\/revisions\/15309"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/media\/4284"}],"wp:attachment":[{"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/media?parent=4283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/categories?post=4283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kynaforkids.vn\/blog\/wp-json\/wp\/v2\/tags?post=4283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}