	{"id":4674,"date":"2015-02-02T12:51:57","date_gmt":"2015-02-02T05:51:57","guid":{"rendered":"http:\/\/science-technology.vn\/?p=4674"},"modified":"2015-02-02T12:51:57","modified_gmt":"2015-02-02T05:51:57","slug":"thay-de-thay-nghiem","status":"publish","type":"post","link":"https:\/\/science-technology.vn\/?p=4674","title":{"rendered":"&#8220;Th\u1ea7y d\u1ec5, th\u1ea7y nghi\u00eam &#8220;"},"content":{"rendered":"<p>M\u1ed9t c\u00f4 gi\u00e1o ph\u00e0n n\u00e0n: \u201cNg\u00e0y nay sinh vi\u00ean kh\u00f4ng gi\u1ed1ng nh\u01b0 nhi\u1ec1u n\u0103m tr\u01b0\u1edbc. Nhi\u1ec1u ng\u01b0\u1eddi l\u01b0\u1eddi bi\u1ebfng; kh\u00f4ng ch\u00fa \u00fd t\u1edbi b\u00e0i gi\u1ea3ng; th\u01b0\u1eddng xuy\u00ean b\u1ecb sao l\u00e3ng b\u1edfi email v\u00e0 tin nh\u1eafn trong l\u1edbp v\u00e0 th\u1eadm ch\u00ed c\u00f2n v\u00f4 l\u1ec5 khi t\u00f4i c\u1ea3nh c\u00e1o h\u1ecd. T\u00f4i th\u1ea5t v\u1ecdng v\u00e0 th\u1eadm ch\u00ed c\u00f2n xem x\u00e9t b\u1ecf vi\u1ec7c l\u00e0m n\u00e0y \u2026.\u201d T\u00f4i gi\u1ea3i th\u00edch cho c\u00f4 \u1ea5y: \u201cL\u00e0 th\u1ea7y c\u00f4, vi\u1ec7c c\u1ee7a ch\u00fang ta l\u00e0 gi\u00e1o d\u1ee5c h\u1ecd v\u00e0 ch\u00fang ta ph\u1ea3i l\u00e0m b\u1ea5t k\u00ec c\u00e1i g\u00ec c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m cho h\u1ecd h\u1ecdc, k\u1ec3 c\u1ea3 nghi\u00eam kh\u1eafc v\u1edbi h\u1ecd. H\u1ecd c\u00f3 th\u1ec3 kh\u00f4ng th\u00edch \u0111i\u1ec1u \u0111\u00f3 b\u00e2y gi\u1edd nh\u01b0ng trong t\u01b0\u01a1ng lai, h\u1ecd s\u1ebd \u0111\u00e1nh gi\u00e1 cao \u0111i\u1ec1u ch\u00fang ta l\u00e0m.\u201d Th\u1ebf r\u1ed3i t\u00f4i chia s\u1ebb v\u1edbi c\u00f4 \u1ea5y m\u1ed9t trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p x\u1ea3y ra trong m\u00f4n h\u1ecdc c\u1ee7a t\u00f4i.<\/p>\n<p>\u201cT\u00f4i \u0111\u00e3 d\u1ea1y m\u00f4n \u201cNh\u1eadp m\u00f4n h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh\u201d trong nhi\u1ec1u n\u0103m r\u1ed3i. \u0110\u00e2y l\u00e0 m\u00f4n ph\u1ed5 bi\u1ebfn m\u00e0 sinh vi\u00ean t\u1eeb c\u00e1c l\u0129nh v\u1ef1c k\u0129 thu\u1eadt ph\u1ea3i h\u1ecdc c\u0169ng nh\u01b0 sinh vi\u00ean t\u1eeb c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nh\u01b0 Kinh doanh, Ngh\u1ec7 thu\u1eadt v\u00e0 \u00c2m nh\u1ea1c. M\u1eb7c d\u1ea7u nhi\u1ec1u ng\u01b0\u1eddi th\u00edch m\u00f4n n\u00e0y v\u00e0 n\u00f3i v\u1edbi t\u00f4i r\u1eb1ng n\u00f3 gi\u00fap cho h\u1ecd hi\u1ec3u nhi\u1ec1u h\u01a1n v\u1ec1 c\u00f4ng ngh\u1ec7 m\u00e1y t\u00ednh v\u00e0 t\u00e1c \u0111\u1ed9ng t\u1edbi th\u1ebf gi\u1edbi, nh\u01b0ng c\u00f3 m\u1ed9t s\u1ed1 ng\u01b0\u1eddi th\u1ea5y m\u00f4n n\u00e0y kh\u00f4ng \u1ee9ng v\u1edbi c\u00e1i th\u00edch c\u1ee7a h\u1ecd. Khi sinh vi\u00ean kh\u00f4ng th\u00edch th\u00fa trong h\u1ecdc t\u1eadp, h\u1ecd th\u01b0\u1eddng b\u1ecf l\u1edbp, \u0111\u1ecdc emails hay nh\u1eafn tin cho b\u1ea1n b\u00e8 thay v\u00ec ch\u00fa \u00fd t\u1edbi b\u00e0i gi\u1ea3ng. Ph\u1ea7n l\u1edbn c\u00e1c th\u1ea7y c\u00f4 b\u1ecf qua \u0111i\u1ec1u \u0111\u00f3 v\u00e0 ti\u1ebfp t\u1ee5c \u0111\u1ecdc b\u00e0i gi\u1ea3ng nh\u01b0 kh\u00f4ng c\u00e1i g\u00ec x\u1ea3y ra. M\u1ed9t s\u1ed1 ng\u01b0\u1eddi tin r\u1eb1ng n\u1ebfu sinh vi\u00ean kh\u00f4ng mu\u1ed1n h\u1ecdc, \u0111\u00f3 l\u00e0 v\u1ea5n \u0111\u1ec1 c\u1ee7a h\u1ecd v\u00ec h\u1ecd s\u1ebd b\u1ecb \u0111i\u1ec3m x\u1ea5u ho\u1eb7c th\u1eadm ch\u00ed tr\u01b0\u1ee3t m\u00f4n h\u1ecdc.<\/p>\n<p>T\u00f4i kh\u00f4ng \u0111\u1ed3ng \u00fd v\u1edbi quan \u0111i\u1ec3m \u0111\u00f3 cho n\u00ean trong m\u1ecdi l\u1edbp t\u00f4i d\u1ea1y, t\u00f4i r\u1ea5t nghi\u00eam kh\u1eafc v\u1edbi sinh vi\u00ean \u0111\u1ec3 ch\u1eafc r\u1eb1ng h\u1ecd h\u1ecdc. V\u00e0o ng\u00e0y \u0111\u1ea7u ti\u00ean c\u1ee7a l\u1edbp, t\u00f4i \u0111\u1eb7t ra mong \u0111\u1ee3i c\u1ee7a t\u00f4i: sinh vi\u00ean ph\u1ea3i d\u1ef1 l\u1edbp \u0111\u1ec1u \u0111\u1eb7n, \u0111\u1ecdc t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c ph\u00e2n c\u00f4ng tr\u01b0\u1edbc khi t\u1edbi l\u1edbp, tham gia v\u00e0o th\u1ea3o lu\u1eadn tr\u00ean l\u1edbp, duy tr\u00ec ch\u0103m ch\u00fa, kh\u00f4ng n\u00f3i chuy\u1ec7n hay ng\u1ee7 trong l\u1edbp, kh\u00f4ng m\u1edf laptop, kh\u00f4ng d\u00f9ng \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh hay l\u00e0m b\u1ea5t k\u00ec c\u00e1i g\u00ec c\u00f3 th\u1ec3 l\u00e0m sao l\u00e3ng ng\u01b0\u1eddi kh\u00e1c kh\u00f4ng h\u1ecdc \u0111\u01b0\u1ee3c. T\u00f4i tin l\u1edbp h\u1ecdc l\u00e0 n\u01a1i vi\u1ec7c h\u1ecdc x\u1ea3y ra. T\u00f4i \u0111\u1eb7t qui t\u1eafc nghi\u00eam kh\u1eafc nh\u01b0 sau v\u00e0i l\u1ea7n c\u1ea3nh c\u00e1o, t\u00f4i s\u1ebd h\u1ea1 \u0111i\u1ec3m c\u1ee7a h\u1ecd hay th\u1eadm ch\u00ed y\u00eau c\u1ea7u h\u1ecd r\u1eddi kh\u1ecfi m\u00f4n h\u1ecdc. T\u00f4i l\u00e0m r\u00f5 r\u00e0ng r\u1eb1ng trong l\u1edbp c\u1ee7a t\u00f4i m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u ph\u1ea3i h\u1ecdc c\u00f9ng nhau \u0111\u1ec3 cho h\u1ecd hi\u1ec3u, \u0111\u00e1nh gi\u00e1 cao v\u00e0 t\u00f4n tr\u1ecdng l\u1eabn nhau v\u00ec h\u1ecd c\u00f3 chung tr\u00e1ch nhi\u1ec7m l\u00e0m cho l\u1edbp th\u00e0nh ch\u1ed7 t\u00edch c\u1ef1c \u0111\u1ec3 h\u1ecdc t\u1eadp. T\u00f4i coi l\u1edbp h\u1ecdc l\u00e0 m\u1ed9t &#8220;th\u1ebf gi\u1edbi vi m\u00f4&#8221; c\u1ee7a x\u00e3 h\u1ed9i&#8221; n\u01a1i n\u00f3 l\u00e0 ch\u1ed7 ch\u00fang ta h\u00ecnh th\u00e0nh n\u00ean c\u00e1c t\u00e2m tr\u00ed tr\u1ebb \u0111\u1ec3 cho h\u1ecd s\u1ebd th\u1ef1c h\u00e0nh \u0111i\u1ec1u h\u1ecd h\u1ecdc. T\u00ecnh hu\u1ed1ng l\u1edbp h\u1ecdc ch\u00fang ta t\u1ea1o ra l\u00e0 \u0111i\u1ec1u ch\u00fang ta tin v\u00e0o v\u00ec n\u00f3 m\u00f4 t\u1ea3 cho vi\u1ec5n ki\u1ebfn c\u1ee7a ch\u00fang ta v\u1ec1 c\u00e1ch c\u00e1c c\u00f4ng d\u00e2n tr\u1ebb s\u1ebd x\u00e2y d\u1ef1ng x\u00e3 h\u1ed9i c\u1ee7a ch\u00fang ta trong t\u01b0\u01a1ng lai.<\/p>\n<p>Th\u1ec9nh tho\u1ea3ng, t\u00f4i c\u00f3 nh\u1eefng sinh vi\u00ean b\u01b0\u1edbng b\u1ec9nh th\u00e1ch th\u1ee9c t\u00f4i. T\u00f4i nh\u1edb t\u1edbi m\u1ed9t trong nh\u1eefng sinh vi\u00ean n\u1ed5i lo\u1ea1n nh\u1ea5t c\u00f3 t\u00ean l\u00e0 Steve ng\u01b0\u1eddi th\u01b0\u1eddng xuy\u00ean ph\u00e1 l\u1edbp. Steve l\u00e0 m\u1ed9t sinh vi\u00ean kinh doanh; anh ta ngh\u0129 r\u1eb1ng anh ta kh\u00f4ng c\u1ea7n h\u1ecdc m\u00e1y t\u00ednh nh\u01b0ng m\u00f4n \u201cNh\u1eadp m\u00f4n h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh\u201d l\u00e0 m\u1ed9t \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u cho sinh vi\u00ean b\u00e1n h\u00e0ng v\u00e0 ti\u1ebfp th\u1ecb. Ngay tu\u1ea7n \u0111\u1ea7u ti\u00ean, anh ta \u0111\u00e3 ph\u1ea3n \u0111\u1ed1i vi\u1ec7c ph\u00e2n c\u00f4ng \u0111\u1ecdc tr\u01b0\u1edbc khi l\u00ean l\u1edbp v\u00ec anh ta tin r\u1eb1ng th\u1ea7y gi\u00e1o ph\u1ea3i \u0111\u1ecdc b\u00e0i gi\u1ea3ng tr\u01b0\u1edbc h\u1ebft. B\u1eb1ng vi\u1ec7c y\u00eau c\u1ea7u sinh vi\u00ean \u0111\u1ecdc tr\u01b0\u1edbc khi l\u00ean l\u1edbp thay v\u00ec \u0111\u1ecdc b\u00e0i gi\u1ea3ng c\u00f3 ngh\u0129a l\u00e0 th\u1ea7y gi\u00e1o l\u01b0\u1eddi. Cho d\u00f9 t\u00f4i \u0111\u00e3 gi\u1ea3i th\u00edch cho l\u1edbp v\u1ec1 \u01b0u th\u1ebf c\u1ee7a vi\u1ec7c \u0111\u1ecdc tr\u01b0\u1edbc khi l\u00ean l\u1edbp v\u00e0 t\u1ea1i sao ch\u00fang ta c\u1ea7n l\u1eb7p l\u1ea1i kh\u00e1i ni\u1ec7m \u00edt nh\u1ea5t ba l\u1ea7n (\u0111\u1ecdc tr\u01b0\u1edbc khi l\u00ean l\u1edbp, th\u1ea3o lu\u1eadn tr\u00ean l\u1edbp, v\u00e0 t\u00f3m t\u1eaft sau th\u1ea3o lu\u1eadn) anh ta v\u1eabn kh\u00f4ng \u0111\u01b0\u1ee3c thuy\u1ebft ph\u1ee5c. Anh ta kh\u00f4ng ch\u1ec9 kh\u00f4ng \u0111\u1ecdc t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c ph\u00e2n cho, anh ta c\u00f2n t\u00e1n chuy\u1ec7n ng\u00e0y c\u00e0ng nhi\u1ec1u v\u1edbi ng\u01b0\u1eddi kh\u00e1c trong th\u1ea3o lu\u1eadn tr\u00ean l\u1edbp. T\u00f4i \u0111\u00e3 cho anh ta nhi\u1ec1u l\u1ea7n c\u1ea3nh c\u00e1o m\u00e0 anh ta t\u1ecf ra b\u1ea5t ph\u1ee5c b\u1eb1ng vi\u1ec7c m\u1edf laptop v\u00e0 g\u00f5 emails trong th\u1ea3o lu\u1eadn tr\u00ean l\u1edbp. Sau l\u1edbp, anh ta ph\u00e0n n\u00e0n v\u1edbi t\u00f4i r\u1eb1ng t\u00f4i \u0111\u00e3 qu\u1ea5y r\u1ea7y anh ta ngay tr\u01b0\u1edbc b\u1ea1n g\u00e1i anh ta trong l\u1edbp. T\u00f4i b\u1ea3o anh ta r\u1eb1ng anh ta c\u0169ng qu\u1ea5y r\u1ea7y t\u00f4i b\u1eb1ng vi\u1ec7c b\u1ecf qua l\u1eddi c\u1ea3nh c\u00e1o c\u1ee7a t\u00f4i v\u00e0 bi\u1ec3u l\u1ed9 th\u00e1i \u0111\u1ed9 b\u1ea5t k\u00ednh. Sau v\u00e0i l\u1eabn c\u1ed1 g\u1eafng \u0111\u1ec3 c\u1ea3nh c\u00e1o anh ta m\u00e0 kh\u00f4ng c\u00f3 k\u1ebft qu\u1ea3, t\u00f4i \u0111u\u1ed5i anh ta kh\u1ecfi l\u1edbp b\u1eb1ng vi\u1ec7c b\u1ea3o anh ta: \u201cCho d\u00f9 em c\u00f3 c\u1ea7n m\u00f4n n\u00e0y \u0111\u1ec3 t\u1ed1t nghi\u1ec7p nh\u01b0ng th\u1ea7y ngh\u0129 ch\u00fang ta kh\u00f4ng th\u1ec3 \u0111\u1ea1t t\u1edbi tho\u1ea3 hi\u1ec7p \u0111\u01b0\u1ee3c. Em c\u00f3 th\u1ec3 h\u1ecdc l\u1edbp n\u00e0y v\u1edbi gi\u00e1o s\u01b0 kh\u00e1c ng\u01b0\u1eddi c\u00f3 th\u1ec3 hi\u1ec1n h\u01a1n v\u1edbi h\u00e0nh vi c\u1ee7a em.\u201d<\/p>\n<p>T\u00f4i kh\u00f4ng g\u1eb7p anh ta trong v\u00e0i n\u0103m m\u00e3i t\u1edbi th\u00e1ng cu\u1ed1i anh ta m\u1edbi xu\u1ea5t hi\u1ec7n trong v\u0103n ph\u00f2ng c\u1ee7a t\u00f4i. Anh ta \u0111\u00e3 t\u1ed1t nghi\u1ec7p v\u00e0 b\u00e2y gi\u1edd l\u00e0m vi\u1ec7c cho m\u1ed9t c\u00f4ng ti ti\u1ebfp th\u1ecb \u1edf New York v\u00e0 anh ta t\u1edbi \u0111\u1ec3 xin l\u1ed7i v\u1ec1 h\u00e0nh vi qu\u00e1 kh\u1ee9 c\u1ee7a anh ta. Anh ta n\u00f3i v\u1ec1 vi\u1ec7c l\u00e0m c\u1ee7a m\u00ecnh: \u201cEm r\u1ea5t ti\u1ebfc v\u1ec1 \u0111i\u1ec1u em \u0111\u00e3 l\u00e0m; th\u1ea7y c\u00f3 th\u1ec3 kh\u00f4ng bao gi\u1edd bi\u1ebft em \u0111\u00e3 h\u1ecdc \u0111\u01b0\u1ee3c nhi\u1ec1u t\u1edbi \u0111\u00e2u t\u1eeb l\u1edbp c\u1ee7a th\u1ea7y. Cho d\u00f9 em ch\u1ec9 c\u00f3 ba tu\u1ea7n trong l\u1edbp th\u1ea7y nh\u01b0ng em \u0111\u00e3 h\u1ecdc \u0111\u01b0\u1ee3c c\u00e1i g\u00ec \u0111\u00f3 l\u00e0m thay \u0111\u1ed5i ngh\u1ec1 nghi\u1ec7p c\u1ee7a em. Em bao gi\u1edd c\u0169ng ngh\u0129 r\u1eb1ng vi\u1ec7c c\u1ee7a b\u00e1n h\u00e0ng v\u00e0 ti\u1ebfp th\u1ecb l\u00e0 thuy\u1ebft ph\u1ee5c kh\u00e1ch h\u00e0ng mua b\u1ea5t k\u00ec c\u00e1i g\u00ec c\u00f4ng ti \u0111ang b\u00e1n. Th\u1ea7y \u0111\u00e3 d\u1ea1y em r\u1eb1ng kh\u00e1ch h\u00e0ng ng\u00e0y nay c\u00f3 truy nh\u1eadp v\u00e0o m\u1ecdi ki\u1ec3u th\u00f4ng tin, h\u1ecd bi\u1ebft h\u1ecd c\u1ea7n g\u00ec v\u00e0 h\u1ecd c\u00f3 nhi\u1ec1u ch\u1ecdn l\u1ef1a h\u01a1n \u0111\u1ec3 ch\u1ecdn thay v\u00ec tu\u1ef3 thu\u1ed9c v\u00e0o ng\u01b0\u1eddi b\u00e1n h\u00e0ng \u0111\u1ec3 thuy\u1ebft ph\u1ee5c h\u1ecd. \u0110\u1ec3 th\u00e0nh c\u00f4ng c\u00f4ng ti ph\u1ea3i kh\u00f4ng t\u1ea1o ra s\u1ea3n ph\u1ea9m r\u1ed3i ph\u1ee5 thu\u1ed9c v\u00e0o ng\u01b0\u1eddi b\u00e1n h\u00e0ng \u0111\u1ec3 b\u00e1n ch\u00fang m\u00e0 h\u1ecd ph\u1ea3i hi\u1ec3u nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng tr\u01b0\u1edbc khi ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m. Trong th\u1ebf gi\u1edbi \u0111\u01b0\u1ee3c d\u1eabn l\u00e1i b\u1edfi c\u00f4ng ngh\u1ec7 n\u00e0y, ch\u1ee9c n\u0103ng c\u1ee7a b\u00e1n v\u00e0 ti\u1ebfp th\u1ecb l\u00e0 d\u00f9ng c\u00f4ng ngh\u1ec7 th\u00f4ng tin \u0111\u1ec3 hi\u1ec3u nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng \u0111\u1ec3 gi\u00fap cho c\u00f4ng ti ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m \u0111\u00fang. Trong qu\u00e1 kh\u1ee9, ng\u01b0\u1eddi b\u00e1n h\u00e0ng t\u1edbi g\u1eb7p kh\u00e1ch h\u00e0ng v\u1edbi s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd v\u00e0 c\u1ed1 b\u00e1n cho h\u1ecd. Ng\u00e0y nay h\u1ecd t\u1edbi g\u1eb7p kh\u00e1ch h\u00e0ng v\u1edbi laptop c\u1ee7a h\u1ecd \u0111\u1ec3 thu th\u1eadp th\u00f4ng tin v\u1ec1 nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng. H\u1ecd c\u00e0ng bi\u1ebft nhi\u1ec1u v\u1ec1 kh\u00e1ch h\u00e0ng, h\u1ecd s\u1ebd c\u00e0ng c\u00f3 kh\u1ea3 n\u0103ng t\u1ed1t h\u01a1n \u0111\u1ec3 gi\u00fap kh\u00e1ch h\u00e0ng b\u1eb1ng gi\u1ea3i ph\u00e1p c\u1ee7a h\u1ecd. Ng\u01b0\u1eddi b\u00e1n h\u00e0ng th\u00e0nh c\u00f4ng ph\u1ea3i d\u00f9ng c\u00f4ng ngh\u1ec7 \u0111\u1ec3 ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u v\u1ec1 t\u1eebng kh\u00e1ch h\u00e0ng v\u00e0 t\u1edbi th\u0103m h\u1ecd \u0111\u1ec3 thu th\u1eadp th\u00f4ng tin th\u00eam v\u1ec1 nhu c\u1ea7u c\u1ee7a h\u1ecd, v\u1ea5n \u0111\u1ec1 c\u1ee7a h\u1ecd \u0111\u1ec3 l\u00e0m s\u00e2u s\u1eafc th\u00eam hi\u1ec3u hi\u1ebft c\u1ee7a h\u1ecd. Vi\u1ec7c c\u00f3 nh\u1eefng tri th\u1ee9c n\u00e0y s\u1ebd l\u00e0m cho vi\u1ec7c b\u00e1n d\u1ec5 d\u00e0ng h\u01a1n v\u00e0 t\u0103ng c\u01a1 h\u1ed9i l\u00e0m cho m\u1ed1i quan h\u1ec7 d\u00e0i h\u1ea1n t\u1ed1t h\u01a1n. Thay v\u00ec \u0111\u01a1n thu\u1ea7n b\u00e1n s\u1ea3n ph\u1ea9m, h\u1ecd b\u00e1n cho kh\u00e1ch h\u00e0ng gi\u1ea3i ph\u00e1p cho v\u1ea5n \u0111\u1ec1 c\u1ee7a kh\u00e1ch h\u00e0ng. \u0110\u00e2y l\u00e0 \u0111i\u1ec1u em \u0111\u00e3 h\u1ecdc \u0111\u01b0\u1ee3c t\u1eeb l\u1edbp c\u1ee7a th\u1ea7y v\u00e0 \u0111i\u1ec1u \u0111\u00f3 \u0111\u00e3 gi\u00fap cho em trong ngh\u1ec1 c\u1ee7a em.\u201d<\/p>\n<p>Anh ta n\u00f3i: \u201cEm \u0111\u00e3 b\u1ef1c t\u1ee9c m\u1ed9t l\u00fac sau khi th\u1ea7y \u0111u\u1ed5i em nh\u01b0ng em th\u00edch c\u00e1ch th\u1ea7y gi\u1ea3i quy\u1ebft t\u00ecnh hu\u1ed1ng n\u00e0y. Th\u1ea7y \u0111\u00e3 d\u1ea1y em l\u00e0 ng\u01b0\u1eddi khi\u00eam t\u1ed1n \u0111\u1ed1i v\u1edbi s\u1ef1 ki\u00eau ng\u1ea1o c\u1ee7a em v\u00e0 em t\u1edbi xin l\u1ed7i v\u1ec1 \u0111i\u1ec1u em \u0111\u00e3 l\u00e0m. Em mu\u1ed1n th\u1ea7y bi\u1ebft r\u1eb1ng em c\u00f3 nhi\u1ec1u th\u1ea7y &#8220;d\u1ec5 d\u00e0ng&#8221; nh\u01b0ng em kh\u00f4ng nh\u1edb h\u1ecd nh\u01b0ng em bao gi\u1edd c\u0169ng nh\u1edb nh\u1eefng th\u1ea7y \u201ckh\u00f3 kh\u0103n\u201d ng\u01b0\u1eddi l\u00e0m cho em h\u1ecdc v\u00e0 em \u0111\u00e1nh gi\u00e1 cao n\u1ed7 l\u1ef1c c\u1ee7a h\u1ecd.\u201d<\/p>\n<p>&nbsp;<\/p>\n<p>&#8212;English version&#8212;<\/p>\n<p>&nbsp;<\/p>\n<p>&#8220;Easy teachers, strict teachers&#8221;<\/p>\n<p>A teacher complained: \u201cToday students are not the same as several years ago. Many are lazy; do not pay attention to lecture; often get distracted by emails and text messages in class and even rude when I warn them. I am frustrated and even consider quitting this job\u2026.\u201d I explained to her: \u201cAs teachers, our job is to educate them and we should do whatever necessary to make them learn, including being strict with them. They may not like it now but in the future, they will appreciate what we do.\u201d Then I shared with her one of the case that happened in my course.<\/p>\n<p>\u201cI have taught \u201cIntroduction to Computer Systems\u201d for many years. This is a popular course that has students from technical fields as well as students from other fields such as Business, Arts and Music. Although many like the course and tell me that it helps them to understand more about computer technologies and its impact to the world, but there are some who find the course not to their liking. When students do not interest in learning, they often skip classes, read emails or text their friends rather than pay attention to the lecture. Most teachers ignore that and continue to lecture like nothing happen. Some believe that if students do not want to learn, that is their problem as they will get bad grade or even fail the course.<\/p>\n<p>I do not agree with that view so in every class that I teach, I am very strict with students to make sure that they learn. On the first day of class, I set my expectations: students must attend class regularly, read assigned materials before coming to class, participate in class discussion, stay attentive, do not talk or sleep in class, no open laptop, use smartphone or doing anything that may distract others from learning. I believe classroom is where learning to take place. I set strict rules such as after few warnings, I will lower their grade or even ask them to leave the course. I make clear that in my class everyone should learn together so they understands, appreciates, and respects each other as they share the responsibility for making the class a positive place to learn. I consider classroom is a \u201cmicrocosm\u201d of the society where it is the place where we shape young minds so they will practice what they learn. The classroom situation we create is the test of what we believe in as it describes our vision for how young citizens will build our society in the future.<\/p>\n<p>Occasionally, I have stubborn students who challenge me. I remember one of the most rebellious students named Steve who constantly disrupted the class. Steve was a business student; he did not think that he needed to learn computer but \u201cIntroduction to Computer Systems\u201d was a required course for sales and marketing students. On the first week, he protested about pre-class reading assignments as he believed that teacher must lecture first. By asking students to read before class instead of lecturing means the teacher was lazy. Even I explained to the class about the advantage of pre-class reading and why we need to repeat the concept at least three times (Pre-class reading, class discussion, and post-discussion summery) he was not convinced. Not only he did not read assigned materials, he also chatted with others incessantly during class discussion. I gave him several warnings and he showed his disapproval by open the laptop and type emails during the class discussion. After class, he complained to me that I had embarrassed him in front of his girlfriend in class. I told him that he also embarrassed me by ignoring my warning and showed disrespect attitude. After several attempts to warn him without any result, I dismissed him from the class by telling him: \u201cEven you need this course to graduate but I do not think we can reach a compromise. You may want to take the class from other professors who may be more lenient to your behavior.\u201d<\/p>\n<p>I did not see him for several years until last month he showed up in my office. He had graduated and now working for a Marketing company in New York and he came to apologize for his past behavior. He talked about his job: \u201cI am sorry for what I did; you may never know how much I have learned from your class. Even I only had three weeks in your class but I have learned something that changes my career. I always think that the job of sales and marketing is to convince customers to buy whatever the company is selling. You taught me that today customers have access to all types of information, they know what they need and they have more choices to make rather than depend on the salesperson to convince them. To succeed companies should not create products then depend on salesperson to sell them but they must understand customers\u2019 needs before develop the products. In this technology driven world, the function of sales and marketing is using information technology to understand customers\u2019 needs to help company develop the right products. In the past, salesperson came to see customers with their products and tried to sell to them. Today they come to see customers with their laptop to gather information about customers\u2019 needs. The more they know about customers, the better they will be able to help them with their solutions. Successful salesperson must use technology to conduct research about each customer and visit them to gather additional information about their needs, their problems to deepen their understanding. Having these knowledge will make selling easier and increases the chance of doing a better long term relationship. Instead of merely sell products, they sell them the solution to their problems. This is what I learned from your class and it helped me in my career.\u201d<\/p>\n<p>He said: \u201cI was upset for a while after you dismissed me but I like how you handled the situation. You have taught me a humble lesson to my arrogance and I came to apologize for what I did. I want you to know that I had many \u201ceasy\u201d teachers but I did not remember them but I always remember \u201cdifficult\u201d teachers who make me learn and I appreciate their efforts.\u201d<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t c\u00f4 gi\u00e1o ph\u00e0n n\u00e0n: \u201cNg\u00e0y nay sinh vi\u00ean kh\u00f4ng gi\u1ed1ng nh\u01b0 nhi\u1ec1u n\u0103m tr\u01b0\u1edbc. Nhi\u1ec1u ng\u01b0\u1eddi l\u01b0\u1eddi bi\u1ebfng; kh\u00f4ng ch\u00fa \u00fd t\u1edbi b\u00e0i gi\u1ea3ng; &hellip; <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-4674","post","type-post","status-publish","format-standard","hentry","category-loi-khuyen-cho-giao-vien"],"_links":{"self":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/4674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4674"}],"version-history":[{"count":1,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/4674\/revisions"}],"predecessor-version":[{"id":4675,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/4674\/revisions\/4675"}],"wp:attachment":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4674"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}