Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n
M\u00f4n To\u00e1n lu\u00f4n l\u00e0 m\u1ed9t trong nh\u1eefng m\u00f4n m\u00e0 bi\u1ebft bao h\u1ecdc sinh<\/a> s\u1ee3 h\u00e3i khi nh\u1eafc \u0111\u1ebfn. N\u00f3 l\u00e0 m\u00f4n h\u1ecdc h\u1ecdc \u0111\u00f2i h\u1ecfi t\u01b0 duy c\u1ee7a con ng\u01b0\u1eddi. V\u1eady l\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 h\u1ecdc t\u1ed1t m\u00f4n To\u00e1n? Trung t\u00e2m Vietlearn s\u1ebd gi\u00fap c\u00e1c em b\u00ed quy\u1ebft chinh ph\u1ee5c m\u00f4n To\u00e1n nh\u00e9!<\/p>\n\n\n\n \u0110\u1ea7u ti\u00ean, s\u1ef1 si\u00eang n\u0103ng ch\u0103m ch\u1ec9 lu\u00f4n l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng nh\u1ea5t n\u1ebfu b\u1ea1n mu\u1ed1n th\u00e0nh c\u00f4ng b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec. M\u00f4n To\u00e1n th\u1eadt s\u1ef1 kh\u00f4ng kh\u00f3, c\u00f3 \u0111i\u1ec1u ph\u1ea3i h\u1ecdc \u0111\u00fang c\u00e1ch v\u00e0 s\u1ef1 \u0111\u1ea7u t\u01b0 \u0111\u00fang h\u01b0\u1edbng th\u00ec b\u1ea1n s\u1ebd gi\u1ecfi th\u00f4i. Kh\u00f4ng ch\u1ec9 h\u1ecdc tr\u00ean l\u1edbp m\u00e0 v\u1ec1 nh\u00e0 c\u0169ng ph\u1ea3i trau d\u1ed3i v\u00e0 luy\u1ec7n t\u1eadp th\u00ec b\u1ea1n s\u1ebd c\u1ea3m th\u1ea5y m\u00f4n h\u1ecdc n\u00e0y th\u1eadt s\u1ef1 ch\u1eb3ng kh\u00f3 t\u00ed n\u00e0o \u0111\u00e2u!<\/p>\n\n\n\n D\u00f9 kh\u00f4ng ph\u1ea3i h\u1ecdc thu\u1ed9c l\u00f2ng nh\u01b0 m\u1ea5y m\u00f4n x\u00e3 h\u1ed9i, nh\u01b0ng c\u00e1c \u0111\u1ecbnh ngh\u0129a c\u0169ng nh\u01b0 l\u00fd thuy\u1ebft c\u1ee7a m\u00f4n To\u00e1n b\u1eaft bu\u1ed9c c\u00e1c em ph\u1ea3i h\u1ecdc th\u1eadt ch\u1eafc.<\/p>\n\n\n\n C\u00e1c t\u00ednh ch\u1ea5t, c\u00f4ng th\u1ee9c, \u0111\u1ecbnh ngh\u0129a ph\u1ea3i nh\u1edb th\u00ec c\u00e1c em m\u1edbi v\u1eadn d\u1ee5ng n\u00f3 v\u00e0o b\u00e0i t\u1eadp \u0111\u1ec3 ch\u1ee9ng minh, gi\u1ea3i th\u00edch hay ph\u00e2n t\u00edch \u0111\u01b0\u1ee3c. Nh\u1eefng g\u00ec c\u00f3 th\u1ec3 nh\u1edb \u0111\u01b0\u1ee3c tr\u00ean l\u1edbp th\u00ec c\u00e1c em c\u1ee9 c\u1ed1 g\u1eafng nh\u00e9t v\u00e0o \u0111\u1ea7u, v\u00ec n\u00f3 s\u1ebd gi\u00fap c\u00e1c em d\u1ec5 d\u00e0ng h\u01a1n khi h\u1ecdc b\u00e0i \u1edf nh\u00e0.<\/p>\n\n\n\n \u0110\u1ed1i v\u1edbi c\u00e1c m\u00f4n t\u1ef1 nhi\u00ean nh\u01b0 to\u00e1n l\u00fd h\u00f3a, \u0111\u1eb7c bi\u1ec7t l\u00e0 m\u00f4n To\u00e1n, th\u00ec c\u00e1c em ph\u1ea3i h\u1ecdc v\u1eefng c\u00e1i tr\u01b0\u1edbc th\u00ec m\u1edbi h\u1ecdc t\u1ed1t \u0111\u01b0\u1ee3c c\u00e1i sau. B\u1edfi th\u1ebf, vi\u1ec7c h\u1ecdc d\u1ed3n l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 \u0111\u1ec3 x\u1ea3y ra v\u1edbi m\u00f4n h\u1ecdc n\u00e0y.<\/p>\n\n\n\n C\u00f3 nhi\u1ec1u hs kh\u00f4ng h\u1ecdc b\u00e0i, \u0111\u1ebfn khi thi m\u1edbi l\u00f4i ra h\u1ecdc c\u00f4ng th\u1ee9c n\u00e0y n\u1ecd th\u00ec s\u1ebd c\u00f3 k\u1ebft qu\u1ea3 thi r\u1ea5t th\u1ea5p. B\u1edfi v\u00ec ph\u1ea3i c\u00f3 m\u1ed9t qu\u00e1 tr\u00ecnh \u0111\u1ec3 h\u1ecdc v\u00e0 trao d\u1ed3i m\u1ed7i ng\u00e0y, \u00e1p d\u1ee5ng nh\u1eefng ki\u1ebfn th\u1ee9c v\u00e0o b\u00e0i t\u1eadp th\u00ec c\u00e1c em m\u1edbi ghi nh\u1edb l\u00e2u \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n C\u00e1c ki\u1ebfn th\u1ee9c c\u00f3 li\u00ean quan v\u1edbi nhau, v\u00ec th\u1ebf khi c\u00e1c em \u0111\u00e3 b\u1ecf qu\u00e1 nhi\u1ec1u m\u00e0 gi\u1edd ph\u1ea3i h\u1ecdc d\u1ed3n s\u1ebd kh\u00f4ng hi\u1ec3u qu\u1ea3 v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u1ee7a m\u00ecnh n\u1eefa.<\/p>\n\n\n\n \u0110a s\u1ed1 b\u00e0i gi\u1ea3ng c\u1ee7a th\u1ea7y c\u00f4 \u0111\u1ec1u n\u1eb1m trong s\u00e1ch t\u1edbi 80% v\u00e0 ch\u1ec9 20% l\u00e0 \u1edf ngo\u00e0i s\u00e1ch \u0111\u1ec3 c\u00e1c em hi\u1ec3u s\u00e2u h\u01a1n. V\u00ec th\u1ebf, h\u00e3y ghi ch\u00e9p t\u1ea5t c\u1ea3 nh\u1eefng g\u00ec th\u1ea7y c\u00f4 gi\u1ea3ng d\u1ea1y v\u00ec \u0111\u00f3 \u0111\u1ec1u c\u1ea7n thi\u1ebft v\u00e0 gi\u00fap \u00edch cho c\u00e1c em r\u1ea5t nhi\u1ec1u.<\/p>\n\n\n\n N\u1ebfu ch\u1ec9 ng\u1ed3i nghe th\u00f4i m\u00ecnh s\u1ebd qu\u00ean nhanh khi v\u1ec1 nh\u00e0. V\u00ec v\u1eady, kh\u00f4ng nh\u1eefng nghe m\u00e0 c\u00f2n ph\u1ea3i vi\u1ebft xu\u1ed1ng t\u1eadp m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn \u0111\u1ec3 c\u00f3 c\u00e1i m\u00ecnh xem l\u1ea1i. H\u00e3y t\u1eadp cho m\u00ecnh th\u00f3i quen \u0111\u00f3 c\u00e1c em nh\u00e9, n\u00f3 r\u1ea5t hi\u1ec7u qu\u1ea3 \u0111\u1ea5y!<\/p>\n\n\n\n Trong qu\u00e1 tr\u00ecnh h\u1ecdc tr\u00ean l\u1edbp, ch\u1eafc ch\u1eafn s\u1ebd c\u00f3 nh\u1eefng \u0111i\u1ec1u c\u00e1c em th\u1eafc m\u1eafc ho\u1eb7c ch\u01b0a hi\u1ec3u r\u00f5. H\u00e3y m\u1ea1nh d\u1ea1n d\u01a1 tay \u0111\u1ec3 h\u1ecfi Th\u1ea7y C\u00f4 c\u1ee7a m\u00ecnh \u0111\u1ec3 h\u1ecd gi\u1ea3ng l\u1ea1i hay gi\u1ea3i th\u00edch cho c\u00e1c em nghe nh\u00e9. V\u00ec khi c\u00e1c em hi\u1ec3u s\u00e2u, c\u00e1c em m\u1edbi l\u00e0m b\u00e0i t\u1eadp v\u00e0 kh\u1eafc ghi trong \u0111\u1ea7u \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n \u0110\u1eebng ng\u1ea1i ng\u00f9ng khi m\u00ecnh h\u1ecfi, v\u00ec th\u1ea7y c\u00f4 s\u1ebd r\u1ea5t vui n\u1ebfu c\u00e1c em d\u00e1m h\u1ecfi \u0111\u1ec3 th\u00eam ki\u1ebfn th\u1ee9c cho m\u00ecnh. H\u1ecd s\u1ebd gi\u00fap \u0111\u1ee1 h\u1ecdc tr\u00f2 c\u1ee7a m\u00ecnh b\u1eb1ng m\u1ecdi c\u00e1ch \u0111\u1ec3 c\u00e1c em h\u1ecdc t\u1ed1t h\u01a1n!<\/p>\n\n\n\n Xem b\u00e0i m\u1edbi tr\u01b0\u1edbc khi \u0111\u1ebfn l\u1edbp l\u00e0 m\u1ed9t c\u00e1ch \u0111\u1ec3 c\u00e1c em ti\u1ebfp thu b\u00e0i tuy\u1ec7t v\u1eddi. N\u1ebfu c\u00e1c em c\u00f3 xem qua v\u00e0 chu\u1ea9n b\u1ecb b\u00e0i tr\u01b0\u1edbc, c\u00e1c em s\u1ebd b\u1eaft k\u1ecbp b\u00e0i v\u00e0 hi\u1ec3u d\u1ec5 d\u00e0ng h\u01a1n, tr\u00e1nh t\u00ecnh tr\u1ea1ng b\u1ee1 ng\u1ee1 khi g\u1eb7p b\u00e0i h\u1ecdc l\u1ea1 ho\u1eb7c kh\u00f3. Kh\u00f4ng nh\u1eefng th\u1ebf, khi \u0111\u1ecdc tr\u01b0\u1edbc th\u00ec c\u00e1c em s\u1ebd chu\u1ea9n b\u1ecb s\u1eb5ng cho m\u00ecnh nh\u1eefng th\u1eafc m\u1eafc \u0111\u1ec3 l\u00ean l\u1edbp gi\u00e1o vi\u00ean<\/a> gi\u1ea3i \u0111\u00e1p cho m\u00ecnh n\u1eefa.<\/p>\n\n\n\n C\u00e1c em ph\u1ea3i l\u00e0m b\u00e0i t\u1eadp nhi\u1ec1u \u0111\u1ec3 nh\u1eefng c\u00f4ng th\u1ee9c m\u00e0 m\u00ecnh h\u1ecdc \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng. C\u00e0ng l\u00e0m nhi\u1ec1u, c\u00e1c em s\u1ebd ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec1u d\u1ea1ng b\u00e0i t\u1eadp, n\u00f3 s\u1ebd t\u00edch l\u0169y ki\u1ebfn th\u1ee9c c\u0169ng nh\u01b0 kinh nghi\u1ec7m cho c\u00e1c em gi\u1ea3i c\u00e1c b\u00e0i sau n\u00e0y.<\/p>\n\n\n\n N\u1ebfu m\u00ecnh l\u00e0m nhi\u1ec1u d\u1ea1ng, khi \u0111i thi c\u00f3 th\u1ec3 g\u1eb7p l\u1ea1i v\u00e0 ch\u1eb3ng kh\u00f3 kh\u0103n g\u00ec \u0111\u1ec3 m\u00ecnh gi\u1ea3i n\u1eefa c\u1ea3. L\u00fac \u0111\u00f3 c\u00e1c em m\u1edbi th\u1ea5y \u0111\u01b0\u1ee3c vi\u1ec7c l\u00e0m b\u00e0i t\u1eadp nhi\u1ec1u c\u00f3 l\u1ee3i v\u00f4 c\u00f9ng!<\/p>\n\n\n\n B\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec khi m\u00ecnh y\u00eau th\u00edch th\u00ec m\u00ecnh s\u1ebd l\u00e0m t\u1ed1t n\u00f3 nh\u1ea5t. V\u00ec v\u1eady, h\u00e3y t\u1eadp y\u00eau m\u00f4n To\u00e1n th\u1eed \u0111i, h\u00e3y t\u1ea1o c\u1ea3m h\u1ee9ng \u0111\u1ec3 m\u00ecnh h\u1ecdc. C\u00e1c em s\u1ebd chinh ph\u1ee5c \u0111\u01b0\u1ee3c n\u00f3 n\u1ebfu c\u00e1c em y\u00eau th\u00edch n\u00f3. \u0110\u1eebng \u0111\u1eb7t \u00e1p l\u1ef1c qu\u00e1 nhi\u1ec1u v\u00e0o n\u00f3, thay v\u00e0o \u0111\u00f3 h\u00e3y tho\u1ea3i m\u00e1i \u0111\u1ec3 h\u1ecdc, c\u00e1c em s\u1ebd th\u00e0nh c\u00f4ng th\u00f4i!<\/p>\n\n\n\n Hi v\u1ecdng nh\u1eefng th\u00f4ng tin tr\u00ean s\u1ebd h\u1ed7 tr\u1ee3 v\u00e0 gi\u00fap c\u00e1c em h\u1ecdc th\u1eadt t\u1ed1t m\u00f4n h\u1ecdc n\u00e0y nh\u00e9! Ch\u00fac c\u00e1c em h\u1ecdc gi\u1ecfi!<\/p>\n\n\n\n \u00c0 qu\u00ean, c\u00e1c em c\u00f3 c\u00e2u h\u1ecfi g\u00ec c\u1ea7n gi\u1ea3i \u0111\u00e1p th\u00ec comment d\u01b0\u1edbi \u0111\u1ec3 Ad h\u1ed7 tr\u1ee3 gi\u1ea3i \u0111\u00e1p nh\u00e9. C\u00e1c b\u1ea1n c\u00f3 \u0111\u00f3ng g\u00f3p \u00fd ki\u1ebfn g\u00ec th\u00ec c\u0169ng tho\u1ea3i m\u00e1i comment nh\u00e9<\/p>\n\n\n\n <\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":" Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn M\u00f4n To\u00e1n lu\u00f4n l\u00e0 m\u1ed9t trong nh\u1eefng m\u00f4n m\u00e0 bi\u1ebft bao h\u1ecdc sinh s\u1ee3 h\u00e3i khi nh\u1eafc \u0111\u1ebfn. N\u00f3 l\u00e0 m\u00f4n h\u1ecdc h\u1ecdc \u0111\u00f2i h\u1ecfi t\u01b0 duy c\u1ee7a con ng\u01b0\u1eddi. V\u1eady l\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 h\u1ecdc t\u1ed1t m\u00f4n To\u00e1n? Trung t\u00e2m Vietlearn s\u1ebd gi\u00fap c\u00e1c em b\u00ed quy\u1ebft chinh […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[1],"tags":[],"class_list":["post-4314","post","type-post","status-publish","format-standard","hentry","category-general"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/4314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=4314"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/4314\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=4314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=4314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=4314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}