{"id":1307,"date":"2013-07-01T23:41:00","date_gmt":"2013-07-01T16:41:00","guid":{"rendered":"http:\/\/science-technology.vn\/?p=1307"},"modified":"2013-07-01T23:41:00","modified_gmt":"2013-07-01T16:41:00","slug":"cuoc-tham-truong-pho-thong","status":"publish","type":"post","link":"https:\/\/science-technology.vn\/?p=1307","title":{"rendered":"Cu\u1ed9c th\u0103m tr\u01b0\u1eddng ph\u1ed5 th\u00f4ng"},"content":{"rendered":"

Kh\u00f4ng l\u00e2u tr\u01b0\u1edbc \u0111\u00e2y, nhi\u1ec1u sinh vi\u00ean \u0111\u1ea1i h\u1ecdc b\u1eaft \u0111\u1ea7u c\u00f4ng ti ph\u1ea7n m\u1ec1m ri\u00eang c\u1ee7a h\u1ecd v\u00e0 tr\u1edf th\u00e0nh t\u1ec9 ph\u00fa v\u00e0 tri\u1ec7u ph\u00fa. B\u00e2y gi\u1edd c\u00f3 v\u1ebb nh\u01b0 l\u1ecbch s\u1eed \u0111ang l\u1eb7p l\u1ea1i nh\u01b0ng l\u1ea7n n\u00e0y thay v\u00ec th\u1ebf l\u00e0 v\u1edbi h\u1ecdc sinh ph\u1ed5 th\u00f4ng. Tu\u1ea7n tr\u01b0\u1edbc, t\u00f4i \u0111\u01b0\u1ee3c m\u1eddi t\u1edbi n\u00f3i chuy\u1ec7n cho m\u1ed9t c\u00e2u l\u1ea1c b\u1ed9 m\u00e1y t\u00ednh tr\u01b0\u1eddng ph\u1ed5 th\u00f4ng n\u01a1i t\u00f4i \u0111\u00e3 bi\u1ebft v\u1ec1 xu h\u01b0\u1edbng n\u00e0y, \u0111i\u1ec1u \u0111\u00e3 x\u1ea3y ra trong qu\u00e1 kh\u1ee9 v\u00e0i n\u0103m tr\u01b0\u1edbc \u1edf M\u0129 nh\u01b0ng b\u00e2y gi\u1edd c\u0169ng \u0111ang ph\u1ed5 bi\u1ebfn \u1edf ch\u00e2u \u00c2u, Nh\u1eadt B\u1ea3n v\u00e0 H\u00e0n Qu\u1ed1c n\u1eefa.<\/span><\/p>\n

V\u00ec l\u1eadp tr\u00ecnh m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c d\u1ea1y \u1edf tr\u01b0\u1eddng ph\u1ed5 th\u00f4ng, s\u1ed1 c\u00e1c tr\u00f2 ch\u01a1i v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0\u1ee3c h\u1ecdc sinh ph\u1ed5 th\u00f4ng ph\u00e1t tri\u1ec3n \u0111\u00e3 t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3. M\u1eb7c d\u1ea7u nhi\u1ec1u ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e3 kh\u00f4ng c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng th\u01b0\u01a1ng m\u1ea1i \u0111\u1ec3 \u0111\u01b0\u1ee3c b\u00e1n \u1edf c\u1eeda h\u00e0ng nh\u01b0ng h\u00e0ng ngh\u00ecn ch\u01b0\u01a1ng tr\u00ecnh trong s\u1ed1 \u0111\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c trao \u0111\u1ed5i gi\u1eefa c\u00e1c h\u1ecdc sinh v\u00e0 n\u00f3 \u0111ang thu \u0111\u01b0\u1ee3c s\u1ef1 ph\u1ed5 bi\u1ebfn. \u00d4ng Skipper, m\u1ed9t gi\u00e1o vi\u00ean t\u1ed5 ch\u1ee9c ra c\u00e2u l\u1ea1c b\u1ed9 \u1edf tr\u01b0\u1eddng ph\u1ed5 th\u00f4ng b\u1ea3o t\u00f4i: \u201cNh\u1eefng h\u1ecdc sinh n\u00e0y tr\u01b0\u1edfng th\u00e0nh c\u00f9ng c\u00f4ng ngh\u1ec7; h\u1ecd c\u00f3 Laptop, iPhone, iPad cho n\u00ean khi l\u1eadp tr\u00ecnh m\u00e1y t\u00ednh nh\u01b0 Java v\u00e0 Ruby \u0111\u01b0\u1ee3c d\u1ea1y, h\u1ecd \u0111\u00e3 b\u1eaft k\u1ecbp r\u1ea5t nhanh. V\u00ec \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng l\u00e0 d\u1ec5 h\u1ecdc, nhi\u1ec1u ng\u01b0\u1eddi b\u1eaft \u0111\u1ea7u x\u00e2y d\u1ef1ng app di \u0111\u1ed9ng. Ch\u00fang t\u00f4i c\u00f3 cu\u1ed9c thi h\u00e0ng th\u00e1ng v\u1ec1 app di \u0111\u1ed9ng t\u1ed1t nh\u1ea5t v\u00e0 s\u1ed1 h\u1ecdc sinh n\u1ed9p app c\u1ee7a h\u1ecd \u0111\u00e3 t\u0103ng l\u00ean v\u1eefng ch\u1eafc.\u201d<\/p>\n

Gi\u1ed1ng nh\u01b0 nhi\u1ec1u nh\u00e0 doanh nghi\u1ec7p tr\u1ebb, Simon Densmore m\u1ed9t h\u1ecdc sinh 15 tu\u1ed5i hi\u1ec3u r\u1eb1ng th\u00e0nh c\u00f4ng kh\u00f4ng t\u1edbi d\u1ec5 d\u00e0ng. V\u00e0i th\u00e1ng tr\u01b0\u1edbc, anh ta \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t app di \u0111\u1ed9ng \u0111\u1ec3 d\u1ea1y cho h\u1ecdc sinh ti\u1ec3u h\u1ecdc \u0111\u1ea1i s\u1ed1 c\u01a1 s\u1edf v\u00e0 b\u00e1n \u0111\u01b0\u1ee3c 64 b\u1ea3n. App th\u1ee9 hai c\u1ee7a anh ta cho ph\u00e9p tr\u1ebb em l\u1edbp m\u1eabu gi\u00e1o ch\u01a1i v\u1edbi s\u1ed1 v\u00e0 h\u1ecdc s\u1ed1 h\u1ecdc \u0111\u00e3 l\u00e0m t\u1ed1t h\u01a1n v\u1edbi 536 t\u1ea3i xu\u1ed1ng. Anh ta n\u00f3i: \u201cT\u00f4i l\u1ea1c quan; n\u1ebfu t\u00f4i c\u00f3 th\u1ec3 c\u00f3 c\u00e1i g\u00ec \u0111\u00f3 gi\u1ed1ng nh\u01b0 \u201cAngry Bird\u201d t\u00f4i c\u00f3 th\u1ec3 l\u00e0m h\u00e0ng tri\u1ec7u \u0111\u00f4 la. T\u00f4i v\u1eabn c\u00f2n nhi\u1ec1u n\u0103m ph\u00eda tr\u01b0\u1edbc cho n\u00ean ng\u00e0y n\u00e0o \u0111\u00f3 \u0111i\u1ec1u \u0111\u00f3 s\u1ebd x\u1ea3y ra.\u201d<\/p>\n

V\u00ec s\u1ed1 c\u00e2u l\u1ea1c b\u1ed9 m\u00e1y t\u00ednh tr\u01b0\u1eddng ph\u1ed5 th\u00f4ng \u0111ang t\u0103ng l\u00ean \u1edf m\u1ecdi bang \u1edf M\u0129, s\u1ed1 c\u00e1c h\u1ecdc sinh ph\u1ed5 th\u00f4ng h\u1ecdc l\u1eadp tr\u00ecnh c\u0169ng t\u0103ng l\u00ean nhanh ch\u00f3ng. Nhi\u1ec1u ng\u01b0\u1eddi mu\u1ed1n tr\u1edf th\u00e0nh \u201cBill Gates ti\u1ebfp\u201d hay \u201cSteve Jobs t\u01b0\u01a1ng lai\u201d v\u00e0 h\u1ecd t\u1ea1o ra c\u00f4ng ti m\u1edbi m\u1edf. N\u1ebfu b\u1ea1n tham d\u1ef1 cu\u1ed9c h\u1ecdp c\u00e2u l\u1ea1c b\u1ed9 m\u00e1y t\u00ednh, b\u1ea1n s\u1ebd ng\u1ea1c nhi\u00ean th\u1ea5y nh\u1eefng ng\u01b0\u1eddi 16 tu\u1ed5i th\u1ea3o lu\u1eadn c\u00e1c \u00fd t\u01b0\u1edfng v\u1ec1 chi\u1ebfn l\u01b0\u1ee3c doanh nghi\u1ec7p v\u00e0 th\u0103m d\u00f2 c\u01a1 h\u1ed9i th\u1ecb tr\u01b0\u1eddng. M\u1ed9t h\u1ecdc sinh b\u1ea3o t\u00f4i: \u201cApp di \u0111\u1ed9ng l\u00e0 d\u1ec5, c\u00fa ph\u00e1p \u0111\u01a1n gi\u1ea3n. Em ch\u1ec9 m\u1ea5t hai tu\u1ea7n \u0111\u1ec3 h\u1ecdc Objective C trong khu\u00f4n kh\u1ed5 iOS. Em ph\u00e1t tri\u1ec3n app di \u0111\u1ed9ng trong m\u01b0\u1eddi ng\u00e0y, ph\u1ea7n l\u1edbn ngo\u00e0i gi\u1edd nh\u00e0 tr\u01b0\u1eddng.\u201d M\u1ed9t h\u1ecdc sinh kh\u00e1c gi\u1ea3i th\u00edch: \u201cT\u1ed1t h\u01a1n c\u1ea3 l\u00e0 b\u1eaft \u0111\u1ea7u t\u1eeb b\u00e2y gi\u1edd khi b\u1ea1n c\u00f2n tr\u1ebb. N\u1ebfu b\u1ea1n th\u00e0nh c\u00f4ng, b\u1ea1n l\u00e0m \u0111\u01b0\u1ee3c nhi\u1ec1u ti\u1ec1n. N\u1ebfu b\u1ea1n th\u1ea5t b\u1ea1i, b\u1ea1n v\u1eabn s\u1ed1ng v\u1edbi b\u1ed1 m\u1eb9 cho n\u00ean kh\u00f4ng c\u00f3 r\u1ee7i ro g\u00ec.\u201d<\/p>\n

Jenifer Ma, m\u1ed9t h\u1ecdc sinh kh\u00e1c b\u1ea3o t\u00f4i: \u201cM\u1ecdi ng\u01b0\u1eddi ngh\u0129 m\u00e1y t\u00ednh d\u00e0nh cho con trai. H\u1ecd sai; c\u00f3 nhi\u1ec1u con g\u00e1i trong c\u00e2u l\u1ea1c b\u1ed9 m\u00e1y t\u00ednh b\u00e2y gi\u1edd. Ch\u00fang em ph\u00e1t tri\u1ec3n app di \u0111\u1ed9ng nh\u01b0ng c\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a ch\u00fang em kh\u00e1c. Con trai ph\u1ea7n l\u1edbn quan t\u00e2m t\u1edbi tr\u00f2 ch\u01a1i; ch\u00fang em quan t\u00e2m nhi\u1ec1u t\u1edbi app x\u00e3 h\u1ed9i m\u00e0 k\u1ebft n\u1ed1i b\u1ea1n g\u00e1i v\u1edbi c\u00e1c b\u1ea1n \u0111\u1ec3 chia s\u1ebb truy\u1ec7n v\u00e0 c\u00e1c th\u1ee9 ch\u00fang em t\u1ea1o ra. Ch\u00fang em b\u00e1n nhi\u1ec1u app th\u1ef1c h\u00e0nh h\u01a1n t\u1ee5i con trai v\u00e0 ch\u00fang em \u0111\u00e3 l\u00e0m t\u1ed1t v\u00ec ch\u00fang em \u0111\u01b0\u1ee3c nhi\u1ec1u ph\u1ea7n th\u01b0\u1edfng h\u01a1n t\u1ee5i con trai \u0111\u00f3.”<\/p>\n

M\u1ed9t trong nh\u1eefng app di \u0111\u1ed9ng m\u00e0 Jenifer ch\u1ec9 cho t\u00f4i xem d\u00e0nh cho h\u1ecdc sinh ti\u1ec3u h\u1ecdc: Khi h\u1ecdc sinh t\u1edbi tr\u01b0\u1eddng h\u1ecd nh\u1ea5n m\u1ed9t n\u00fat tr\u00ean \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng v\u00e0 t\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c g\u1eedi \u0111i t\u1edbi b\u1ed1 m\u1eb9 h\u1ecd r\u1eb1ng h\u1ecd \u0111\u00e3 \u1edf trong l\u1edbp. Khi tr\u01b0\u1eddng tan, h\u1ecd nh\u1ea5n n\u00fat kh\u00e1c \u0111\u1ec3 b\u1ea3o b\u1ed1 m\u1eb9 t\u1edbi \u0111\u00f3n h\u1ecd. M\u1ed7i l\u00fac h\u1ecd l\u00e0m \u0111i\u1ec1u \u0111\u00f3, h\u1ecd \u0111\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 c\u1ee9 100 \u0111i\u1ec3m h\u1ecd c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u1ea7n th\u01b0\u1edfng trong \u0111i\u1ec7n tho\u1ea1i c\u1ee7a h\u1ecd nh\u01b0 m\u1ed9t t\u1ea3i xu\u1ed1ng nh\u1ea1c hay m\u1ed9t tin nh\u1eafn \u0111\u01b0\u1ee3c g\u1eedi cho b\u1ed1 m\u1eb9 h\u1ecd \u0111\u1ec3 nh\u1eafc b\u1ed1 m\u1eb9 cho h\u1ecdc sinh qu\u00e0. C\u00f4 b\u00e9 n\u00f3i: \u201cC\u00e1c b\u1ed1 m\u1eb9 th\u00edch n\u00f3, \u0111\u00f3 l\u00e0 c\u00e1ch \u0111\u1ea3m b\u1ea3o cho h\u1ecd r\u1eb1ng con h\u1ecd an to\u00e0n \u1edf tr\u01b0\u1eddng. V\u00ec ph\u1ea7n l\u1edbn b\u1ed1 m\u1eb9 \u0111\u1ec1u \u0111i l\u00e0m, nhi\u1ec1u ng\u01b0\u1eddi lo l\u1eafng v\u1ec1 con h\u1ecd cho n\u00ean v\u1edbi app n\u00e0y, h\u1ecd r\u1ea5t sung s\u01b0\u1edbng.\u201d C\u00f4 ta n\u00f3i r\u1eb1ng c\u00f4 \u0111\u00e3 b\u00e1n tr\u00ean n\u0103m ngh\u00ecn app \u0111\u00f3 v\u1edbi gi\u00e1 m\u1ed7i app $1.<\/p>\n

Nhi\u1ec1u c\u00f4ng ti ph\u1ea7n m\u1ec1m l\u1edbn ch\u00fa \u00fd t\u1edbi c\u00e1c h\u1ecdc sinh n\u00e0y. M\u1ed9t s\u1ed1 trong h\u1ecd nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ec1 ngh\u1ecb vi\u1ec7c l\u00e0m t\u1ea1i Microsoft, Google, v\u00e0 Facebook v\u00e0o m\u00f9a h\u00e8 n\u01a1i h\u1ecd h\u1ecdc th\u00eam v\u1ec1 h\u1ec7 \u0111i\u1ec1u h\u00e0nh di \u0111\u1ed9ng. M\u1ed9t s\u1ed1 c\u00f4ng ti ph\u00e1t tri\u1ec3n m\u1ea1ng x\u00e3 h\u1ed9i \u0111\u1ec3 gi\u00fap cho nh\u1eefng thanh thi\u1ebfu ni\u00ean t\u1ed5 ch\u1ee9c h\u1ecdc l\u1eadp tr\u00ecnh trong tr\u01b0\u1eddng ph\u1ed5 th\u00f4ng c\u1ee7a h\u1ecd.<\/p>\n

\u00d4ng Skipper b\u1ea3o t\u00f4i: \u201cM\u1ee5c \u0111\u00edch \u1edf \u0111\u00e2y l\u00e0 v\u1ec1 h\u1ee9ng kh\u1edfi v\u00e0 h\u1ecdc t\u1eadp. B\u1ea1n s\u1ebd ng\u1ea1c nhi\u00ean v\u1ec1 bao nhi\u00eau \u00fd t\u01b0\u1edfng l\u1edbn c\u00f3 th\u1ec3 t\u1edbi t\u1eeb nh\u1eefng ng\u01b0\u1eddi tr\u1ebb n\u00e0y. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 nh\u1eefng h\u1ecdc sinh n\u00e0y \u0111ang h\u1ecdc to\u00e1n h\u1ecdc v\u00ec h\u1ecd kh\u00f4ng bi\u1ebft n\u00f3, h\u1ecd kh\u00f4ng th\u1ec3 l\u00e0m thu\u1eadt to\u00e1n t\u1ed1t h\u01a1n. L\u00e0 th\u1ea7y gi\u00e1o to\u00e1n, t\u00f4i r\u1ea5t sung s\u01b0\u1edbng.\u201d<\/p>\n

\u00d4ng Wilson, th\u1ea7y hi\u1ec7u tr\u01b0\u1edfng, ng\u01b0\u1eddi l\u00e0 c\u1ed1 v\u1ea5n c\u1ee7a c\u00e2u l\u1ea1c b\u1ed9, n\u00f3i r\u1eb1ng trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y \u00f4ng \u0111\u00e3 \u0111\u1ec3 \u00fd th\u1ea5y s\u1ef1 d\u1ecbch chuy\u1ec3n trong h\u00e0nh vi c\u1ee7a h\u1ecdc sinh. Nhi\u1ec1u ng\u01b0\u1eddi \u0111ang h\u1ecdc nhi\u1ec1u h\u01a1n v\u00e0 s\u1ed1 h\u1ecdc sinh c\u00f3 v\u1ea5n \u0111\u1ec1 \u0111\u00e3 gi\u1ea3m l\u1edbn. \u0110i\u1ec1u k\u00edch \u0111\u1ed9ng h\u1ecdc sinh b\u00e2y gi\u1edd l\u00e0 h\u1ecdc l\u1eadp tr\u00ecnh \u0111\u1ec3 x\u00e2y d\u1ef1ng app di \u0111\u1ed9ng. V\u00e0i n\u0103m tr\u01b0\u1edbc, h\u1ecdc sinh th\u01b0\u1eddng nh\u1ea3y m\u00faa v\u00e0 ti\u1ec7c t\u00f9ng v\u00e0 \u0111\u00e3 kh\u00f4ng ch\u00fa \u00fd t\u1edbi h\u1ecdc t\u1eadp. C\u00f4ng ngh\u1ec7 thay \u0111\u1ed5i v\u00e0 m\u1ecdi th\u1ee9 \u0111\u00e3 b\u00f9ng n\u1ed5 v\u00ec iPhone v\u00e0 iPad.<\/p>\n

\u00d4ng \u1ea5y k\u1ebft lu\u1eadn: \u201cCh\u00fang t\u00f4i s\u1ebd b\u1eaft \u0111\u1ea7u c\u00e2u l\u1ea1c b\u1ed9 robot sang n\u0103m \u0111i\u1ec1u s\u1ebd thu h\u00fat nhi\u1ec1u h\u1ecdc sinh h\u01a1n tham gia v\u00e0o. Ch\u1eebng n\u00e0o h\u1ecdc sinh c\u00f2n say m\u00ea h\u1ecdc t\u1eadp, ch\u00fang t\u00f4i r\u1ea5t sung s\u01b0\u1edbng.\u201d<\/p>\n

 <\/p>\n

—-English version—-<\/p>\n

 <\/p>\n

A visit to a high school<\/p>\n

Not long ago, college students started their own software companies and become billionaires and millionaires. Now it looks like history is repeating but this time with high school students instead. Last week, I was invited to talk to a high school computer club where I learned about this trend that happened in the past few years in the U.S but now is also popular in Europe, Japan, and S. Korea too.<\/p>\n

Since computer programming was taught in high school, the number of games and programs developed by high school students has been increasing significantly. Although many did not have the commercial quality to be sold in store yet but thousands of them were exchanged among students and it is gaining popularity. Mr. Skipper, a teacher who organized the Computer Club in local high school told me: \u201cThese students grow up with technology; they have Laptop, iPhone, iPad so when computer programming such as Java and Ruby are taught, and they catch up very quickly. Since mobile application is easy to learn, many start to build mobile apps. We have competition every month for the best mobile app and the numbers of students submit their app has been increasing steadily.\u201d<\/p>\n

Like many young entrepreneurs, Simon Densmore a 15 years old student understand that success does not come easy. Few months ago, he developed a mobile app to teach elementary students basic algebra and sold 64 copies. His second app to allow kinder-garden children to play with number and learn arithmetic did better with 536 downloads. He said: \u201cI am optimistic; if I can have something like \u201cAngry Bird\u201d I can make million dollars. I still have many years ahead of me so someday it will happen.\u201d<\/p>\n

Because the number of high school computer clubs is increasing in every state in the U.S, number of high school students learning to program is also increasing fast. Many want to become \u201cThe next Bill Gates\u201d or \u201cFuture Steve Jobs\u201d and they create start-ups. If you attend computer club meeting, you will be surprised to see 16 years old discuss ideas of business strategies and explore market opportunities. A student told me: \u201cMobile app is easy, the syntax is simple. It only took me about two weeks to learn Objective C in the iOS framework. I develop mobile app in about ten days, mostly after school.\u201d Another student explain: \u201cIt is better to start now when you are young. If you succeed, you make a lot of money. If you fail, you are still living with your parent so it has no risk.\u201d<\/p>\n

Jenifer Ma, another student told me: \u201cEverybody thinks computer is for boy. They are wrong; there are many girls in the computer club now. We develop mobile apps but our approach is different. The boys are mostly interested in games; we are interested more on social apps that connect girls with friends to share stories and things that we created. We sold more practical apps than those boys and we did well since we won more awards than those boys.<\/p>\n

One of the mobile apps that Jenifer showed me was an app for elementary students: When students come to school they push a button on their mobile phone and a signal is sent to their parents that they are in class. When the school is over, they push another button to ask parents to pick them up. Each time they do that, they earn point and each 100 points can get them an award in their phone such as a music download or a message sent to their parent to remind them to get the student a gift. She said: \u201cParents love it, it is way to assure them that their children are safe and in school. Since most parents are working, many worry about their children so with this app, they are very happy.\u201d She said that she has sold over five thousand of that app at $1 each.<\/p>\n

Many large software companies are paying attention to these students. Some of them get offer jobs at Microsoft, Google, and Facebook in the summer where they are learning more about mobile operating systems. Some companies develop social network to help these teenagers organize programming study groups in their high schools.<\/p>\n

Mr. Skipper told me: \u201cThe goal here is about inspirational and learning. You will be surprised of how many great ideas can come from these young people. The important is these students are learning math since they know without it, they cannot develop better algorithms. As a math teacher, I am very happy.\u201d<\/p>\n

Mr. Wilson, the principal who is the club\u2019s adviser, said that in recent years he had noticed a shift in student behavior. Many are studying more and number of student get into trouble has dropped significantly. The thing that excites them now is to learn programming to build mobile apps. Few years ago, students are more into dancing and partying and did not pay attention to study. Technology changed that and things have exploded because of iPhone and iPad.<\/p>\n

He concluded: \u201cWe will start the robotic club next year that will get more students involved. As long as they are exciting about learning, we are very happy.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"

Kh\u00f4ng l\u00e2u tr\u01b0\u1edbc \u0111\u00e2y, nhi\u1ec1u sinh vi\u00ean \u0111\u1ea1i h\u1ecdc b\u1eaft \u0111\u1ea7u c\u00f4ng ti ph\u1ea7n m\u1ec1m ri\u00eang c\u1ee7a h\u1ecd v\u00e0 tr\u1edf th\u00e0nh t\u1ec9 ph\u00fa v\u00e0 tri\u1ec7u … <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29,28,18],"tags":[],"class_list":["post-1307","post","type-post","status-publish","format-standard","hentry","category-loi-khuyen-cho-giao-vien","category-loi-khuyen-cho-phu-huynh","category-loi-khuyen-cho-sinh-vien"],"_links":{"self":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/1307","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=1307"}],"version-history":[{"count":1,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/1307\/revisions"}],"predecessor-version":[{"id":1308,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/1307\/revisions\/1308"}],"wp:attachment":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}