{"id":20388,"date":"2025-07-07T16:55:52","date_gmt":"2025-07-07T09:55:52","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=20388"},"modified":"2025-07-07T20:04:56","modified_gmt":"2025-07-07T13:04:56","slug":"do-dung-day-hoc-mon-toan-sang-tao-va-de-ung-dung-nhat","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/do-dung-day-hoc-mon-toan-sang-tao-va-de-ung-dung-nhat\/","title":{"rendered":"\u0110\u1ed3 d\u00f9ng d\u1ea1y h\u1ecdc m\u00f4n to\u00e1n s\u00e1ng t\u1ea1o v\u00e0 d\u1ec5 \u1ee9ng d\u1ee5ng nh\u1ea5t"},"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\/do-dung-day-hoc-mon-toan-sang-tao-va-de-ung-dung-nhat\/#Nhung_loi_the_cua_viec_lam_AIDS_giang_day_toan_hoc_la_gi\" >Nh\u1eefng l\u1ee3i th\u1ebf c\u1ee7a vi\u1ec7c l\u00e0m AIDS gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc l\u00e0 g\u00ec?<\/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\/do-dung-day-hoc-mon-toan-sang-tao-va-de-ung-dung-nhat\/#Huong_dan_ve_cach_thuc_hien_mot_so_ho_tro_giang_day_toan_don_gian\" >H\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1ch th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 h\u1ed7 tr\u1ee3 gi\u1ea3ng d\u1ea1y to\u00e1n \u0111\u01a1n gi\u1ea3n<\/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\/do-dung-day-hoc-mon-toan-sang-tao-va-de-ung-dung-nhat\/#Bang_nhan_chia_so_100\" >B\u1ea3ng nh\u00e2n chia s\u1ed1 100<\/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\/do-dung-day-hoc-mon-toan-sang-tao-va-de-ung-dung-nhat\/#Cong_voi_bang_trong_vong_10\" >C\u1ed9ng v\u1edbi b\u1ea3ng trong v\u00f2ng 10<\/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\/do-dung-day-hoc-mon-toan-sang-tao-va-de-ung-dung-nhat\/#Bang_xoay_toan_co_ban\" >B\u1ea3ng xoay to\u00e1n c\u01a1 b\u1ea3n<\/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\/do-dung-day-hoc-mon-toan-sang-tao-va-de-ung-dung-nhat\/#Phia_ben_trai_khi_lam_toan\" >Ph\u00eda b\u00ean tr\u00e1i khi l\u00e0m to\u00e1n<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>\u0110\u1ed1i v\u1edbi tr\u1ebb nh\u1ecf, vi\u1ec7c nh\u1eadn th\u00eam c\u00e1c h\u1ed7 tr\u1ee3 gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc gi\u00fap ch\u00fang d\u1ec5 d\u00e0ng h\u00ecnh dung v\u00e0 h\u1ea5p th\u1ee5 c\u00e1c b\u00e0i h\u1ecdc h\u01a1n. Nh\u01b0ng \u0111\u1ed1i v\u1edbi c\u00e1c gi\u00e1o vi\u00ean d\u1ea1y r\u1ea5t nhi\u1ec1u v\u00e0 c\u00e1c gia \u0111\u00ecnh kh\u00f4ng kinh t\u1ebf ho\u1eb7c mu\u1ed1n ti\u1ebft ki\u1ec7m, vi\u1ec7c mua thi\u1ebft b\u1ecb to\u00e1n h\u1ecdc kh\u00e1 t\u1ed1n k\u00e9m. Hi\u1ec3u \u0111i\u1ec1u \u0111\u00f3, b\u00e0i vi\u1ebft sau \u0111\u00e2y s\u1ebd chia s\u1ebb v\u1edbi b\u1ea1n chi ti\u1ebft c\u00e1ch t\u1ea1o c\u00e1c h\u1ed7 tr\u1ee3 gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc cho tr\u1ebb em v\u1edbi c\u00e1c m\u1eb7t h\u00e0ng gi\u00e1 r\u1ebb.<\/p>\n<p>                                    <img decoding=\"async\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/image\/600x480.png\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Nhung_loi_the_cua_viec_lam_AIDS_giang_day_toan_hoc_la_gi\"><\/span>Nh\u1eefng l\u1ee3i th\u1ebf c\u1ee7a vi\u1ec7c l\u00e0m AIDS gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">T\u1ea1i sao ch\u00fang ta ph\u1ea3i th\u1ef1c hi\u1ec7n c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc c\u1ee7a ri\u00eang m\u00ecnh? B\u1edfi v\u00ec n\u1ebfu b\u1ea1n ch\u1ec9 d\u1ea1y &#8220;l\u00fd thuy\u1ebft&#8221; tr\u00ean b\u1ea3ng ho\u1eb7c trong s\u00e1ch cho tr\u1ebb em, tr\u1ebb em s\u1ebd r\u1ea5t kh\u00f3 \u0111\u1ec3 h\u00ecnh dung b\u00e0i h\u1ecdc. Ngo\u00e0i vi\u1ec7c gi\u00fap tr\u1ebb d\u1ec5 d\u00e0ng t\u01b0\u1edfng t\u01b0\u1ee3ng, vi\u1ec7c thi\u1ebft k\u1ebf c\u00e1c c\u00f4ng c\u1ee5 gi\u1ea3ng d\u1ea1y t\u1ea1i nh\u00e0 c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 l\u1ee3i th\u1ebf n\u1ed5i b\u1eadt nh\u01b0:<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/1-do-dung-day-hoc-mon-toan.jpg\" alt=\"C\u00e1c m\u1ee5c s\u00e1ng t\u1ea1o l\u00e0m cho vi\u1ec7c h\u1ecdc to\u00e1n d\u1ec5 d\u00e0ng. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Ti\u1ebft ki\u1ec7m nhi\u1ec1u chi ph\u00ed h\u01a1n l\u00e0 mua b\u00ean ngo\u00e0i: c\u00e1c c\u00f4ng c\u1ee5 to\u00e1n h\u1ecdc kh\u00e1c nhau b\u00ean ngo\u00e0i hi\u1ec7u s\u00e1ch c\u00f3 gi\u00e1 t\u1eeb v\u00e0i ch\u1ee5c \u0111\u1ebfn v\u00e0i tr\u0103m ngh\u00ecn \u0111\u1ed3ng. Do \u0111\u00f3, l\u00e0m thi\u1ebft b\u1ecb to\u00e1n h\u1ecdc cho tr\u1ebb em ngay t\u1ea1i nh\u00e0 v\u1edbi c\u00e1c v\u1eadt d\u1ee5ng \u0111\u01a1n gi\u1ea3n, c\u00f3 s\u1eb5n trong nh\u00e0 s\u1ebd gi\u00fap ti\u1ebft ki\u1ec7m cho ph\u1ee5 huynh m\u1ed9t chi ph\u00ed nh\u1ecf. <\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Gi\u00fap tr\u1ebb t\u0103ng s\u1ef1 quan t\u00e2m \u0111\u1ebfn vi\u1ec7c h\u1ecdc: N\u1ebfu b\u1ea1n t\u1ef1 l\u00e0m b\u1ed9 d\u1ee5ng c\u1ee5 to\u00e1n h\u1ecdc, ph\u1ee5 huynh, gi\u00e1o vi\u00ean c\u00f3 th\u1ec3 \u0111\u1ec3 ch\u00fang tham gia v\u00e0o qu\u00e1 tr\u00ecnh l\u00e0m v\u1edbi ch\u00fang. T\u1eeb \u0111\u00e2y, c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb em b\u00e9 c\u1ee7a b\u1ea1n theo \u00fd ngh\u0129a c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 n\u00e0y ngay t\u1eeb c\u00f4ng vi\u1ec7c v\u1edbi t\u00f4i. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap tr\u1ebb c\u1ea3m th\u1ea5y &#8220;t\u1eadn t\u1ee5y&#8221; v\u00e0 &#8220;tr\u00e2n tr\u1ecdng&#8221; nh\u1eefng g\u00ec ch\u00fang l\u00e0m, do \u0111\u00f3 l\u00e0m t\u0103ng s\u1ef1 quan t\u00e2m \u0111\u1ebfn qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">T\u0103ng kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c gi\u1eefa gi\u00e1o vi\u00ean v\u00e0 h\u1ecdc sinh: vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 \u0111\u1ec3 h\u1ed7 tr\u1ee3 h\u1ecdc to\u00e1n c\u00f3 th\u1ec3 gi\u00fap t\u0103ng s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa gi\u00e1o vi\u00ean v\u00e0 h\u1ecdc sinh c\u0169ng nh\u01b0 b\u1ea1n b\u00e8. Gi\u00e1o vi\u00ean c\u00f3 th\u1ec3 t\u1ed5 ch\u1ee9c c\u00e1c ho\u1ea1t \u0111\u1ed9ng nh\u00f3m \u0111\u1ec3 t\u0103ng s\u1ef1 \u0111o\u00e0n k\u1ebft, k\u1ef9 n\u0103ng l\u00e0m vi\u1ec7c nh\u00f3m v\u00e0 t\u1ea1o ra s\u1ef1 t\u01b0\u01a1ng t\u00e1c v\u00e0 ph\u1ea5n kh\u00edch cho c\u00e1c b\u00e0i h\u1ecdc c\u1ee7a h\u1ecd.<\/p>\n<\/li>\n<\/ul>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Huong_dan_ve_cach_thuc_hien_mot_so_ho_tro_giang_day_toan_don_gian\"><\/span>H\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1ch th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 h\u1ed7 tr\u1ee3 gi\u1ea3ng d\u1ea1y to\u00e1n \u0111\u01a1n gi\u1ea3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">H\u1ed7 tr\u1ee3 gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc l\u00e0 c\u00f4ng c\u1ee5 \u0111\u1ec3 gi\u00fap d\u1ea1y v\u00e0 h\u1ecdc to\u00e1n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. C\u00e1c c\u00f4ng c\u1ee5 kh\u00f4ng y\u00eau c\u1ea7u qu\u00e1 k\u00e9n ch\u1ecdn, mi\u1ec5n l\u00e0 h\u1ecd c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng hi\u1ec3u \u0111\u01b0\u1ee3c b\u00e0i h\u1ecdc. \u0110\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 chi ph\u00ed, ph\u1ee5 huynh v\u00e0 gi\u00e1o vi\u00ean c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 to\u00e1n h\u1ecdc \u0111\u01a1n gi\u1ea3n sau \u0111\u00e2y.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bang_nhan_chia_so_100\"><\/span>B\u1ea3ng nh\u00e2n chia s\u1ed1 100<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2-do-dung-day-hoc-mon-toan.jpg\" alt=\"B\u1ea3ng nh\u00e2n chia s\u1ed1 100. (\u1ea2nh: Internet s\u01b0u t\u1ea7m)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">B\u1ea3ng nh\u00e2n chia bao g\u1ed3m c\u1ea5u tr\u00fac c\u01a1 b\u1ea3n bao g\u1ed3m c\u00e1c s\u1ed1 \u0111\u01b0\u1ee3c x\u1ebfp t\u1eeb 1 \u0111\u1ebfn 100 \u1edf c\u1ea3 hai h\u00e0ng ngang v\u00e0 d\u1ecdc, \u0111\u01b0\u1ee3c g\u1eafn \u1edf ph\u00eda b\u00ean ph\u1ea3i c\u1ee7a ph\u00e9p nh\u00e2n v\u00e0 chia. T\u00f9y thu\u1ed9c v\u00e0o m\u1ed7i ng\u01b0\u1eddi, s\u1ebd c\u00f3 c\u00e1c thi\u1ebft k\u1ebf kh\u00e1c nhau. Gi\u00e1o vi\u00ean c\u00f3 th\u1ec3 th\u00eam m\u1ed9t th\u01b0\u1edbc \u0111o, g\u1eafn \u0111\u00e8n \u0111\u1ec3 khi ch\u1ec9, n\u00f3 c\u00f3 th\u1ec3 l\u00e0m n\u1ed5i b\u1eadt t\u00ednh to\u00e1n \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n.<\/p>\n<p dir=\"ltr\">Hi\u1ec7u qu\u1ea3 c\u1ee7a b\u1ea3ng nh\u00e2n chia n\u00e0y gi\u00fap tr\u1ebb em x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1eb7t s\u1ed1 nhanh h\u01a1n. T\u1eeb c\u00e1ch tr\u00ecnh b\u00e0y khoa h\u1ecdc c\u1ee7a b\u1ea3ng c\u00f3 th\u1ec3 gi\u00fap tr\u1ebb hi\u1ec3u v\u00e0 ghi nh\u1edb s\u1ef1 nh\u00e2n l\u00ean, chia cho 1, 2 s\u1ed1 d\u1ec5 d\u00e0ng. Ph\u1ee5 huynh c\u0169ng c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf b\u1ea3ng n\u00e0y \u0111\u1ec3 treo \u1edf g\u00f3c h\u1ecdc t\u1eadp c\u1ee7a em b\u00e9, gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng xem x\u00e9t. <\/p>\n<p dir=\"ltr\">Th\u00f4ng qua c\u00e1c s\u1ed1 ph\u00e2n chia b\u1ea3ng nh\u00e2n trong ph\u1ea1m vi 100 n\u00e0y, tr\u1ebb em c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ed1 n\u00e0o l\u00e0 ph\u00e2n chia, \u0111\u00f3 l\u00e0 s\u1ed1 chia ho\u1eb7c c\u00e1c y\u1ebfu t\u1ed1 trong ph\u00e9p nh\u00e2n. B\u00ean c\u1ea1nh \u0111\u00f3, em b\u00e9 c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a ph\u00e9p nh\u00e2n l\u00e0 nh\u01b0 th\u1ebf n\u00e0o.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cong_voi_bang_trong_vong_10\"><\/span>C\u1ed9ng v\u1edbi b\u1ea3ng trong v\u00f2ng 10<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">C\u1ea5u tr\u00fac b\u1ea3ng c\u1ed9ng bao g\u1ed3m c\u00e1c s\u1ed1 t\u1eeb 1 \u0111\u1ebfn 9 v\u00e0 c\u00e1c h\u00e0ng s\u1ebd \u0111\u01b0\u1ee3c g\u1eafn t\u1eeb 1 \u0111\u1ebfn 10. \u1ede gi\u1eefa h\u00e0ng v\u00e0 c\u1ed9t l\u00e0 b\u1ed5 sung b\u1ed5 sung. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 b\u1ea3ng nh\u00e2n chia s\u1ed1 l\u01b0\u1ee3ng 100, ph\u1ee5 huynh, gi\u00e1o vi\u00ean c\u00f3 th\u1ec3 g\u1eafn nhi\u1ec1u \u0111\u00e8n LED h\u01a1n, h\u00ecnh minh h\u1ecda \u0111\u1ec3 l\u00e0m cho tr\u1ebb t\u1eadp trung v\u00e0 c\u1ea3m th\u1ea5y ph\u1ea5n kh\u00edch h\u01a1n.<\/p>\n<p dir=\"ltr\">B\u1ea3ng c\u1ed9ng gi\u00fap em b\u00e9 c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m quen v\u1edbi vi\u1ec7c b\u1ed5 sung v\u00e0 tr\u1eeb. \u0110\u00e2y l\u00e0 hai to\u00e1n h\u1ecdc c\u01a1 b\u1ea3n, l\u00e0 n\u1ec1n t\u1ea3ng cho tr\u1ebb em h\u1ecdc to\u00e1n sau \u0111\u00f3. Th\u00f4ng qua b\u00e0n, tr\u1ebb em s\u1ebd bi\u1ebft thu\u1eadt ng\u1eef v\u00e0 t\u1ed5ng s\u1ed1; Nh\u1eefng g\u00ec \u0111\u01b0\u1ee3c tr\u1eeb, tr\u1eeb, s\u1ef1 kh\u00e1c bi\u1ec7t l\u00e0 g\u00ec. V\u00e0 nh\u1eefng m\u1ed1i quan h\u1ec7 h\u1ecd c\u00f3.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/3-do-dung-day-hoc-mon-toan.jpg\" alt=\"B\u1ea3ng b\u1ed5 sung, tr\u1eeb ph\u1ea1m vi 10. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bang_xoay_toan_co_ban\"><\/span>B\u1ea3ng xoay to\u00e1n c\u01a1 b\u1ea3n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">\u0110\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng s\u00e1ng t\u1ea1o, gi\u00fap tr\u1ebb kh\u00f4ng c\u1ea3m th\u1ea5y kh\u00f4 ho\u1eb7c qu\u00e1 nhi\u1ec1u con s\u1ed1, gi\u00e1o vi\u00ean c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf b\u1ea3ng t\u00ednh to\u00e1n c\u01a1 b\u1ea3n v\u00e0 thay \u0111\u1ed5i th\u00f4ng qua t\u1eebng b\u00e0i h\u1ecdc. Thi\u1ebft k\u1ebf v\u00f2ng xoay bao g\u1ed3m 5 v\u00f2ng tr\u00f2n nh\u1ecf v\u00e0 m\u1ed9t m\u0169i t\u00ean \u1edf trung t\u00e2m. Gi\u1eefa m\u1ed7i v\u00f2ng tr\u00f2n s\u1ebd l\u00e0 c\u00e1c bi\u1ec3u t\u01b0\u1ee3ng hi\u1ec3n th\u1ecb m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c s\u1ed1 nh\u01b0 c\u1ed9ng, ph\u00e9p tr\u1eeb, nh\u00e2n, chia, &#8230;<\/p>\n<p dir=\"ltr\">Gi\u00e1o vi\u00ean c\u00f3 th\u1ec3 t\u1ed5 ch\u1ee9c tr\u1ebb em nh\u01b0 ch\u01b0\u01a1ng tr\u00ecnh &#8220;m\u0169 ma thu\u1eadt&#8221;, h\u00e3y \u0111\u1ec3 em b\u00e9 xoay v\u00f2ng v\u00e0 th\u1ef1c hi\u1ec7n nh\u1eefng t\u00ednh to\u00e1n \u0111\u01a1n gi\u1ea3n n\u00e0y. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap b\u1ea7u kh\u00f4ng kh\u00ed trong l\u1edbp h\u1ecdc ho\u1ea1t \u0111\u1ed9ng m\u1ea1nh m\u1ebd h\u01a1n, gi\u00fap h\u1ecd t\u00ednh to\u00e1n nhanh ch\u00f3ng, ra kh\u1ecfi k\u1ebft qu\u1ea3 \u0111\u00fang \u0111\u1eafn, t\u1ea1o ra s\u1ef1 m\u00f4 ph\u1ecfng cho em b\u00e9.<\/p>\n<p dir=\"ltr\">Xem th\u00eam: H\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1ch l\u00e0m \u0111\u1ed3 ch\u01a1i to\u00e1n h\u1ecdc cho tr\u1ebb em \u1edf nh\u00e0 theo c\u00e1ch chi ti\u1ebft nh\u1ea5t<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phia_ben_trai_khi_lam_toan\"><\/span>Ph\u00eda b\u00ean tr\u00e1i khi l\u00e0m to\u00e1n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">L\u00e0m cho AIDS gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc c\u1ee7a ri\u00eang b\u1ea1n c\u00f3 nh\u1eefng l\u1ee3i th\u1ebf v\u00e0 c\u00f4ng d\u1ee5ng n\u1ed5i b\u1eadt. Tuy nhi\u00ean, n\u00f3 c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 m\u1eb7t tr\u00e1i nh\u1ea5t \u0111\u1ecbnh m\u00e0 ph\u1ee5 huynh v\u00e0 gi\u00e1o vi\u00ean n\u00ean xem x\u00e9t tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh l\u00e0m.<\/p>\n<p dir=\"ltr\">Th\u1ee9 nh\u1ea5t, ng\u01b0\u1eddi h\u1ecdc t\u1ef1 l\u00e0m cho vi\u1ec7c ti\u00eau th\u1ee5 r\u1ea5t nhi\u1ec1u th\u1eddi gian v\u00e0 s\u1ef1 chu\u1ea9n b\u1ecb. \u0110\u1ed1i v\u1edbi ph\u1ee5 huynh v\u00e0 gi\u00e1o vi\u00ean khi l\u1ea7n \u0111\u1ea7u ti\u00ean b\u1eaft \u0111\u1ea7u l\u00e0m tr\u01b0\u1edbc m\u00e0 kh\u00f4ng c\u00f3 h\u01b0\u1edbng d\u1eabn tr\u01b0\u1edbc, n\u00f3 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn l\u1ed7i trong qu\u00e1 tr\u00ecnh n\u00e0y. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn s\u1ef1 c\u1ea7n thi\u1ebft ph\u1ea3i l\u00e0m \u0111i\u1ec1u \u0111\u00f3 nhi\u1ec1u l\u1ea7n, m\u1ea5t r\u1ea5t nhi\u1ec1u th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c, \u0111\u00f4i khi ph\u1ea3i m\u1ea5t nhi\u1ec1u ti\u1ec1n h\u01a1n \u0111\u1ec3 mua nguy\u00ean li\u1ec7u th\u00f4 h\u01a1n l\u00e0 mua b\u00ean ngo\u00e0i.<\/p>\n<p dir=\"ltr\">Nh\u1eefng v\u1eadt ph\u1ea9m t\u1ef1 l\u00e0m n\u00e0y ch\u1ee7 y\u1ebfu l\u00e0 t\u1eeb gi\u1ea5y, decan, \u0111\u00e8n LED, pin th\u1ecf, &#8230; \u0110\u00e2y l\u00e0 nh\u1eefng v\u1eadt li\u1ec7u c\u00f3 th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng ng\u1eafn, nhanh ch\u00f3ng b\u1ecb h\u01b0 h\u1ecfng n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n c\u1ea9n th\u1eadn. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn vi\u1ec7c l\u00e0m l\u1ea1i th\u01b0\u1eddng xuy\u00ean.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/4-do-dung-day-hoc-mon-toan.jpg\" alt=\"Ph\u00eda b\u00ean tr\u00e1i c\u1ee7a vi\u1ec7c t\u1ef1 d\u1ea1y to\u00e1n. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng l\u1ee3i th\u1ebf v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u0169ng nh\u01b0 m\u1ed9t s\u1ed1 h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 gi\u00fap b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 th\u1ef1c hi\u1ec7n c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc c\u1ee7a ri\u00eang b\u1ea1n. Ngo\u00e0i ra, \u0111\u1ec3 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c m\u1eb7t h\u00e0ng n\u00e0y trong m\u1ed9t th\u1eddi gian d\u00e0i, b\u1ea3o t\u1ed3n n\u00f3 m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn. Hy v\u1ecdng r\u1eb1ng b\u00e0i vi\u1ebft s\u1ebd gi\u00fap b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c c\u00f4ng c\u1ee5 c\u1ee7a ri\u00eang b\u1ea1n \u0111\u1ec3 h\u1ed7 tr\u1ee3 h\u1ecdc to\u00e1n, gi\u00fap m\u1ed7i b\u00e0i h\u1ecdc r\u1ea5t \u1ea5n t\u01b0\u1ee3ng v\u00e0 th\u00fa v\u1ecb.<\/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>\u0110\u1ed1i v\u1edbi tr\u1ebb nh\u1ecf, vi\u1ec7c nh\u1eadn th\u00eam c\u00e1c h\u1ed7 tr\u1ee3 gi\u1ea3ng d\u1ea1y to\u00e1n h\u1ecdc gi\u00fap ch\u00fang d\u1ec5 d\u00e0ng h\u00ecnh dung v\u00e0 h\u1ea5p th\u1ee5 c\u00e1c b\u00e0i h\u1ecdc h\u01a1n. Nh\u01b0ng \u0111\u1ed1i v\u1edbi c\u00e1c gi\u00e1o vi\u00ean d\u1ea1y r\u1ea5t nhi\u1ec1u v\u00e0 c\u00e1c gia \u0111\u00ecnh kh\u00f4ng kinh t\u1ebf ho\u1eb7c mu\u1ed1n ti\u1ebft ki\u1ec7m, vi\u1ec7c mua thi\u1ebft b\u1ecb to\u00e1n h\u1ecdc kh\u00e1 t\u1ed1n&#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-20388","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/20388","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=20388"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/20388\/revisions"}],"predecessor-version":[{"id":24685,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/20388\/revisions\/24685"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=20388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=20388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=20388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}