	{"id":4706,"date":"2015-03-23T09:19:43","date_gmt":"2015-03-23T02:19:43","guid":{"rendered":"http:\/\/science-technology.vn\/?p=4706"},"modified":"2015-03-23T09:19:43","modified_gmt":"2015-03-23T02:19:43","slug":"day-va-hoc-5","status":"publish","type":"post","link":"https:\/\/science-technology.vn\/?p=4706","title":{"rendered":"D\u1ea1y v\u00e0 h\u1ecdc"},"content":{"rendered":"<p>Ng\u00e0y nay sinh vi\u00ean \u0111\u1ea1i h\u1ecdc l\u00e0 t\u00edch c\u1ef1c; h\u1ecd kh\u00f4ng ng\u1ed3i y\u00ean v\u00e0 d\u1ec5 d\u00e0ng b\u1ecb sao l\u00e3ng b\u1edfi c\u00e1c tin nh\u1eafn, emails, v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng ph\u01b0\u01a1ng ti\u1ec7n x\u00e3 h\u1ed9i kh\u00e1c. \u0110\u1ec3 hi\u1ec7u qu\u1ea3, ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y ph\u1ea3i thay \u0111\u1ed5i t\u1eeb th\u1ee5 \u0111\u1ed9ng sang t\u00edch c\u1ef1c \u0111\u1ec3 gi\u1eef cho sinh vi\u00ean tham gia v\u00e0o vi\u1ec7c h\u1ecdc. H\u00ecnh dung m\u1ed9t l\u1edbp m\u00e0 sinh vi\u00ean t\u1edbi v\u00e0 s\u1eb5n s\u00e0ng h\u1ecdc th\u00ec th\u1eddi gian tr\u00ean l\u1edbp s\u1ebd n\u0103ng su\u1ea5t h\u01a1n nhi\u1ec1u v\u00e0 l\u00e0 th\u00edch th\u00fa cho c\u1ea3 th\u1ea7y v\u00e0 tr\u00f2. Thay v\u00ec nghe th\u1ee5 \u0111\u1ed9ng b\u00e0i gi\u1ea3ng d\u00e0i, sinh vi\u00ean tham gia t\u00edch c\u1ef1c v\u00e0o trong th\u1ea3o lu\u1eadn n\u01a1i h\u1ecd tham gia, h\u1ecdc t\u1eadp, ph\u00e2n t\u00edch v\u00e0 \u00e1p d\u1ee5ng \u0111i\u1ec1u h\u1ecd h\u1ecdc v\u00e0o ph\u00e1t tri\u1ec3n k\u0129 n\u0103ng c\u1ee7a m\u00ecnh. Tuy nhi\u00ean \u0111\u1ec3 cho sinh vi\u00ean t\u1edbi l\u1edbp v\u00e0 s\u1eb5n s\u00e0ng h\u1ecdc l\u00e0 kh\u00f3 v\u00ec trong nhi\u1ec1u n\u0103m h\u1ecd \u0111\u00e3 quen th\u1ee5 \u0111\u1ed9ng r\u1ed3i. \u0110\u1ec3 b\u1eaft \u0111\u1ea7u v\u1edbi ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc t\u00edch c\u1ef1c, th\u1ea7y gi\u00e1o c\u1ea7n gi\u1ea3i th\u00edch cho h\u1ecd v\u1ec1 c\u00e1ch h\u1ecdc m\u1edbi. T\u1ea5t nhi\u00ean, m\u1ed9t s\u1ed1 sinh vi\u00ean s\u1ebd n\u00eau ra m\u1ed1i quan ng\u1ea1i c\u1ee7a h\u1ecd nh\u01b0ng b\u1eb1ng vi\u1ec7c \u0111\u1ec1 c\u1eadp t\u1edbi t\u1eebng m\u1ed1i quan ng\u1ea1i c\u1ee7a h\u1ecd, th\u1ea7y gi\u00e1o c\u00f3 th\u1ec3 thuy\u1ebft ph\u1ee5c h\u1ecd ch\u1ea5p nh\u1eadn ph\u01b0\u01a1ng ph\u00e1p m\u1edbi n\u00e0y.<\/p>\n<p>Khi sinh vi\u00ean n\u00f3i: &#8220;Em th\u00e0 h\u1ecdc b\u1eb1ng vi\u1ec7c nghe b\u00e0i gi\u1ea3ng h\u01a1n.&#8221; th\u1ea7y gi\u00e1o c\u00f3 th\u1ec3 thuy\u1ebft ph\u1ee5c h\u1ecd b\u1eb1ng vi\u1ec7c \u0111\u1ec3 h\u1ecd th\u1eed m\u1ed9t th\u1ef1c nghi\u1ec7m \u0111\u01a1n gi\u1ea3n. Ch\u1eb3ng h\u1ea1n t\u00f4i th\u00e1ch th\u1ee9c sinh vi\u00ean t\u00ecm ra ch\u1ed7 m\u00e0 h\u1ecd ch\u01b0a bao gi\u1edd t\u1edbi tr\u01b0\u1edbc \u0111\u00e2y b\u1eb1ng vi\u1ec7c cho ch\u1ec9 d\u1eabn: \u201c\u0110i t\u1edbi ph\u1ed1 X, r\u1ebd tr\u00e1i, sau 100 m\u00e9t, r\u1ebd ph\u1ea3i, sau 200 m\u00e9t r\u1ebd tr\u00e1i t\u1edbi ph\u1ed1 Z, r\u1ebd tr\u00e1i r\u1ed3i \u0111i qua ti\u1ec7m c\u00e0 ph\u00ea r\u1ed3i r\u1ebd ph\u1ea3i \u2026.v.v.&#8221; T\u00f4i y\u00eau c\u1ea7u h\u1ecd t\u00ecm ra ch\u1ed7 \u0111\u00f3 ch\u1ec9 b\u1eb1ng vi\u1ec7c tu\u00e2n theo ch\u1ec9 d\u1eabn. S\u1ef1 ki\u1ec7n l\u00e0 h\u1ea7u h\u1ebft sinh vi\u00ean s\u1ebd nghe ch\u1ec9 d\u1eabn \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c \u00fd t\u01b0\u1edfng t\u1ed5ng th\u1ec3 nh\u01b0ng h\u1ecd ch\u1ec9 t\u00ecm ra ch\u1ed7 \u0111\u00f3 b\u1eb1ng vi\u1ec7c ph\u1ea1m sai l\u1ea7m v\u00e0i l\u1ea7n. H\u1ecd s\u1ebd r\u1ebd sai, \u0111i v\u00e0o ph\u1ed1 sai nh\u01b0ng cu\u1ed1i c\u00f9ng h\u1ecd s\u1ebd t\u00ecm ra ch\u1ed7 \u0111\u00f3 b\u1eb1ng vi\u1ec7c h\u1ecdc qua sai l\u1ea7m c\u1ee7a h\u1ecd. M\u1ed9t khi h\u1ecd t\u00ecm \u0111\u01b0\u1ee3c ch\u1ed7 \u0111\u00f3, h\u1ecd c\u00f3 th\u1ec3 quay l\u1ea1i \u0111\u00f3 v\u00e0o b\u1ea5t k\u00ec l\u00fac n\u00e0o v\u00ec h\u1ecd \u0111\u00e3 h\u1ecdc k\u0129 n\u00f3. T\u00f4i gi\u1ea3i th\u00edch r\u1eb1ng vi\u1ec7c l\u1eafng nghe ch\u1ec9 cho h\u1ecd \u00fd t\u01b0\u1edfng nh\u01b0ng h\u1ecd ch\u1ec9 h\u1ecdc b\u1eb1ng vi\u1ec7c l\u00e0m, b\u1eb1ng vi\u1ec7c ph\u1ea1m sai l\u1ea7m v\u00e0 \u0111\u00f3 l\u00e0 c\u00e1ch h\u1ecdc t\u1ed1t nh\u1ea5t. C\u00f9ng \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho l\u1eadp tr\u00ecnh m\u00e1y t\u00ednh, sinh vi\u00ean kh\u00f4ng h\u1ecdc vi\u1ebft ch\u01b0\u01a1ng tr\u00ecnh b\u1eb1ng vi\u1ec7c nghe b\u00e0i gi\u1ea3ng v\u1ec1 c\u1ea5u tr\u00fac d\u1eef li\u1ec7u v\u00e0 c\u00fa ph\u00e1p m\u00e0 b\u1eb1ng vi\u1ec7c th\u1ef1c t\u1ebf vi\u1ebft m\u00e3, ph\u1ea1m nhi\u1ec1u sai l\u1ea7m, v\u00e0 h\u1ecdc t\u1eeb ch\u00fang. Khi h\u1ecd h\u1ecdc t\u1ed1t, h\u1ecd s\u1ebd kh\u00f4ng bao gi\u1edd ph\u1ea1m c\u00f9ng sai l\u1ea7m l\u1eb7p l\u1ea1i.<\/p>\n<p>Khi sinh vi\u00ean n\u00f3i: &#8220;T\u1ea1i sao th\u1ea7y kh\u00f4ng ch\u1ec9 d\u1ea1y th\u00f4i?&#8221; th\u1ea7y gi\u00e1o c\u00f3 th\u1ec3 gi\u1ea3i th\u00edch cho h\u1ecd r\u1eb1ng th\u1eddi gian tr\u00ean l\u1edbp n\u00ean \u0111\u01b0\u1ee3c d\u00f9ng t\u1ed1t h\u01a1n cho th\u1ea3o lu\u1eadn th\u00f4ng tin ch\u1ee9 kh\u00f4ng cho vi\u1ec7c truy\u1ec1n th\u1ee5 n\u00f3. Ph\u1ea7n l\u1edbn sinh vi\u00ean \u0111\u1ec1u quen thu\u1ed9c v\u1edbi vi\u1ec7c d\u1ea1y th\u1ee5 \u0111\u1ed9ng v\u1ec1 nghe b\u00e0i gi\u1ea3ng, cho n\u00ean h\u1ecd l\u1eabn l\u1ed9n &#8220;d\u1ea1y&#8221; v\u00e0 &#8220;\u0111\u1ecdc b\u00e0i gi\u1ea3ng&#8221; v\u00e0 kh\u00f4ng tho\u1ea3i m\u00e1i v\u1edbi nh\u1eefng th\u1ea7y kh\u00f4ng \u0111\u1ecdc b\u00e0i gi\u1ea3ng. T\u00f4i th\u01b0\u1eddng b\u1ea3o h\u1ecd: \u201cTh\u1ea7y c\u00f3 th\u1ec3 \u0111\u1ecdc b\u00e0i gi\u1ea3ng tr\u00ean l\u1edbp, th\u00ec c\u00e1c em s\u1ebd ph\u1ea3i h\u1ecdc m\u1ecdi th\u1ee9 b\u00ean ngo\u00e0i l\u1edbp; hay ch\u00fang ta c\u00f3 th\u1ec3 l\u00e0m th\u00f4ng tin th\u00e0nh s\u1eb5n c\u00f3 cho c\u00e1c em tr\u01b0\u1edbc khi t\u1edbi l\u1edbp, v\u00e0 d\u00e0nh th\u1eddi gian tr\u00ean l\u1edbp \u0111\u1ec3 gi\u1ea3i th\u00edch c\u00e1c ph\u1ea7n kh\u00f3, tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi c\u1ee7a c\u00e1c em, v\u00e0 th\u1ea3o lu\u1eadn v\u1ec1 ch\u00fang \u0111\u1ec3 gi\u00fap cho c\u00e1c em hi\u1ec3u r\u00f5 h\u01a1n. Ch\u00fang ta kh\u00f4ng c\u00f3 \u0111\u1ee7 th\u1eddi gian tr\u00ean l\u1edbp cho c\u1ea3 hai vi\u1ec7c n\u00e0y. C\u00e1i n\u00e0o s\u1ebd gi\u00fap cho c\u00e1c em h\u1ecdc t\u1eadp?<\/p>\n<p>Khi sinh vi\u00ean n\u00f3i: \u201cSao em c\u1ea7n t\u1ef1 m\u00ecnh h\u1ecdc?\u201d th\u1ea7y gi\u00e1o c\u00f3 th\u1ec3 h\u1ecfi: \u201cT\u1ea1i sao ch\u00fang ta \u1edf \u0111\u00e2y? C\u00e1c em kh\u00f4ng th\u1ec3 t\u1ef1 m\u00ecnh h\u1ecdc m\u1ecdi th\u1ee9 \u0111\u01b0\u1ee3c \u0111\u00f3 l\u00e0 l\u00ed do t\u1ea1i sao c\u00e1c em t\u1edbi tr\u01b0\u1eddng. C\u00e1c em n\u00ean h\u1ecdc kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n trong khi chu\u1ea9n b\u1ecb cho l\u1edbp, th\u1ebf r\u1ed3i h\u1ecdc c\u00e1ch \u00e1p d\u1ee5ng n\u00f3 trong l\u1edbp. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 h\u1ecdc m\u1ecdi th\u1ee9 theo chi\u1ec1u s\u00e2u thay v\u00ec ch\u1ec9 tr\u00ean b\u1ec1 m\u1eb7t b\u1eb1ng vi\u1ec7c ghi nh\u1edb v\u00e0i \u0111i\u1ec1u. C\u00e1c em kh\u00f4ng th\u1ec3 \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c kh\u00e1i ni\u1ec7m n\u1ebfu c\u00e1c em ch\u1ec9 ghi nh\u1edb m\u1ecdi \u0111i\u1ec1u, c\u00e1c em ph\u1ea3i \u00e1p d\u1ee5ng ch\u00fang; ph\u00e2n t\u00edch ch\u00fang \u0111\u1ec3 cho c\u00e1c em c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng k\u0129 n\u0103ng c\u1ee7a m\u00ecnh. Ng\u00e0y nay ghi nh\u1edb kh\u00f4ng c\u00f2n c\u1ea7n n\u1eefa v\u00ec ph\u1ea7n l\u1edbn th\u00f4ng tin \u0111\u1ec1u s\u1eb5n c\u00f3 tr\u00ean internet, trong s\u00e1ch tham kh\u1ea3o nh\u01b0ng c\u00e1c em c\u1ea7n bi\u1ebft c\u00e1ch \u00e1p d\u1ee5ng ch\u00fang v\u00e0 d\u00f9ng ch\u00fang. C\u00e1c em ph\u1ea3i c\u00f3 tri th\u1ee9c s\u00e2u \u0111\u1ec3 l\u00e0m c\u00f4ng vi\u1ec7c cho n\u00ean ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y n\u00ean thay \u0111\u1ed5i \u0111\u1ec3 gi\u00fap c\u00e1c em ph\u00e1t tri\u1ec3n nh\u1eefng k\u0129 n\u0103ng \u0111\u01b0\u1ee3c c\u1ea7n. Th\u1eddi gian tr\u00ean l\u1edbp n\u00ean \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n k\u0129 n\u0103ng ch\u1ee9 kh\u00f4ng ch\u1ec9 truy\u1ec1n th\u1ee5 tri th\u1ee9c. C\u00e1c em kh\u00f4ng ph\u1ea3i l\u00e0 con t\u00e0u r\u1ed7ng n\u01a1i th\u1ea7y gi\u00e1o c\u00f3 th\u1ec3 r\u00f3t tri th\u1ee9c v\u00e0o. C\u00e1c em kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ea9u b\u1ed9 nh\u1edb \u0111\u1ec3 th\u1ea7y l\u1eadp tr\u00ecnh.\u201d<\/p>\n<p>\u0110\u00f4i khi sinh vi\u00ean c\u00f3 th\u1ec3 gi\u1eadn d\u1eef: &#8220;Ch\u00fang em \u0111ang tr\u1ea3 ti\u1ec1n cho th\u1ea7y d\u1ea1y ch\u1ee9.&#8221; Th\u1ea7y gi\u00e1o c\u00f3 th\u1ec3 n\u00f3i: \u201cTh\u1ea7y \u0111ang d\u1ea1y c\u00e1c em b\u00e2y gi\u1edd v\u00e0 m\u1ee5c \u0111\u00edch cao nh\u1ea5t c\u1ee7a gi\u00e1o d\u1ee5c l\u00e0 gi\u00fap c\u00e1c em tr\u1edf n\u00ean hi\u1ec3u bi\u1ebft \u0111\u1ec3 cho c\u00e1c em c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n k\u0129 n\u0103ng ri\u00eang c\u1ee7a c\u00e1c em. C\u00e1c th\u1ea7y \u1edf \u0111\u00e2y \u0111\u1ec3 chu\u1ea9n b\u1ecb cho c\u00e1c em ngh\u1ec1 nghi\u1ec7p, h\u1ed7 tr\u1ee3 cho c\u00e1c em ph\u00e1t tri\u1ec3n c\u00e1 nh\u00e2n, v\u00e0 thu l\u1ea5y kinh nghi\u1ec7m \u0111\u1ec3 cho c\u00e1c em c\u00f3 th\u1ec3 l\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111\u00f3ng g\u00f3p h\u1eefu d\u1ee5ng cho x\u00e3 h\u1ed9i. C\u00e1c th\u1ea7y mu\u1ed1n c\u00e1c em th\u00e0nh c\u00f4ng trong ngh\u1ec1 nghi\u1ec7p c\u1ee7a c\u00e1c em, trong \u0111\u1eddi c\u00e1c em, trong vi\u1ec7c thu nh\u1eadn nh\u1eefng k\u0129 n\u0103ng m\u00e0 c\u00e1c em s\u1ebd c\u1ea7n \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c vi\u1ec7c l\u00e0m t\u1ed1t. Ng\u00e0y nay to\u00e0n th\u1ebf gi\u1edbi \u0111ang thay \u0111\u1ed5i, c\u00e1c em c\u1ea7n m\u1ecdi gi\u00fap \u0111\u1ee1 c\u00e1c em c\u00f3 th\u1ec3 nh\u1eadn \u0111\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh theo nh\u1eefng thay \u0111\u1ed5i n\u00e0y v\u00e0 ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y ph\u1ea3i thay \u0111\u1ed5i \u0111\u1ec3 gi\u00fap c\u00e1c em th\u00e0nh c\u00f4ng. Ch\u00fang ta kh\u00f4ng c\u00f2n trong th\u1eddi \u0111\u1ea1i n\u00f4ng nghi\u1ec7p n\u01a1i tri th\u1ee9c ch\u1ec9 chia s\u1ebb trong gia \u0111\u00ecnh t\u1eeb b\u1ed1 sang con trai; ch\u00fang ta kh\u00f4ng c\u00f2n trong th\u1eddi \u0111\u1ea1i c\u00f4ng nghi\u1ec7p n\u01a1i tri th\u1ee9c \u0111\u01b0\u1ee3c d\u1ea1y b\u1eb1ng ghi nh\u1edb c\u00e1c s\u1ef1 ki\u1ec7n \u0111\u1ec3 qua \u0111\u01b0\u1ee3c k\u00ec thi hay thu \u0111\u01b0\u1ee3c b\u1eb1ng c\u1ea5p; ch\u00fang ta \u0111ang trong th\u1eddi \u0111\u1ea1i tri th\u1ee9c n\u01a1i k\u0129 n\u0103ng l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 gi\u00fap c\u00e1c em th\u00e0nh c\u00f4ng v\u00e0 c\u00e1ch duy nh\u1ea5t \u0111\u1ec3 ph\u00e1t tri\u1ec3n nh\u1eefng k\u0129 n\u0103ng n\u00e0y l\u00e0 h\u1ecdc qua h\u00e0nh, b\u1eb1ng vi\u1ec7c h\u1ecdc t\u00edch c\u1ef1c v\u00e0 h\u1ecdc li\u00ean t\u1ee5c.<\/p>\n<p>&nbsp;<\/p>\n<p>&#8212;English version&#8212;<\/p>\n<p>&nbsp;<\/p>\n<p>Teaching and learning<\/p>\n<p>Today college students are active; they do not stay still and easily get distracted by text messages, emails, and other social media activities. To be effective, teaching method must change from passive to active to keep student engaging in learning. Imagine a class where students come and ready to learn then class time would be much more productive and enjoyable for both teachers and students. Instead of passively listen to a long lecture, students are actively engage in discussions where they are participating, learning, analyzing and applying what they learn to develop their skills. However to have students come to class and ready to learn is difficult because for many years they used to be passive. To start with the active learning method, teachers need to explain to them about the new way of learning. Of course, some students will raise their concerns but by addressing each of their concerns, teachers can convince them to accept this new method.<\/p>\n<p>When student says: &#8220;I rather learn by listen to a lecture.&#8221; Teachers could convince them by let them trying on a simple experiment. For example I challenge students to find a place that they never been before by giving instruction: \u201cGo to X street, turn left, after 100 meter, turn right, after 200 meter turn left then go to Z street, turn left then pass a coffee shop then turn right \u2026.etc. I ask them to find that place just by following the instruction. The fact is most students will listen to the instruction to get the overall idea but they only find the place by making mistakes several times. They will make wrong turn, get into the wrong street but eventually they will find the place by learning from their mistakes. Once they find the place, they can go back there at any time because they have learned it well. I explain that listening only give them the idea but they only learn by doing, by making mistake and that is the best way to learn. The same thing can be applied to computer programming, students do not learn to write program by listen to lecture on data structure and syntax but by actually writing the code, make a lot of mistakes, and learn from them. When they learn well, they will never make the same mistake again.<\/p>\n<p>When student says: &#8220;Why don\u2019t you just teach?&#8221; Teachers could explain to them that class time should be better used for discussing information not transmitting it. Most students are familiar with the passive teaching of listening to lecture, so they confuse &#8220;teaching&#8221; and &#8220;lecturing&#8221; and not comfortable with teachers who do not lecture. I often tell them: \u201cI can lecture in class, then you will have to learn everything outside of class; or we can make the information available for you prior to class, and spend class time explaining the difficult parts, answer your questions, and discuss them to help you understand better. We do not have enough class time for both. Which one would help you to learn?<\/p>\n<p>When student says: \u201cWhy do I need to learn by myself?\u201d Teachers could ask: \u201cWhy are we here? You cannot learn everything by yourself that is why you go to school. You should learn the basic concept in preparation for class, then learn how to apply it in class. It is important to learn everything in depth rather than just in the surface by memorize few things. You cannot apply the concept if you only memorize things, you must apply them; analyze them so you can build your skills. Today memorization is no longer necessary because most information is available in the internet, in reference books but you need to know how to apply them and use them. You must have in depth knowledge to do the work so teaching method should change to help you develop the needed skills. Time in class should be used to develop skills not just transfer the knowledge. You are not empty vessels where teachers can pour knowledge in. You are not a memory chip for teachers to program.\u201d<\/p>\n<p>Sometime student may be angry: &#8220;We are paying you to teach.&#8221; Teachers can say: \u201cI am teaching you now and the purpose of higher education is to help you to be knowledgeable so you can develop your own skills. We are here to prepare you for a career, support you on your personal growth, and get experience so you can be useful contributors to society. We want you to succeed in your career, in your life, in acquiring the skills that you will need to get a good job. Today the whole world is changing, you need all the help you can get to be able to adjust to these changes and teaching method must change to help you to succeed. We are no longer in the agriculture age where knowledge is share within a family from father to sons; we are no longer in the industry age where knowledge is taught by memorize facts to pass exams or get degrees; we are in the knowledge age where skills are the key factor to help you to succeed and the only way to develop these needed skills is to learn by doing, by actively learning and continuous learning.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ng\u00e0y nay sinh vi\u00ean \u0111\u1ea1i h\u1ecdc l\u00e0 t\u00edch c\u1ef1c; h\u1ecd kh\u00f4ng ng\u1ed3i y\u00ean v\u00e0 d\u1ec5 d\u00e0ng b\u1ecb sao l\u00e3ng b\u1edfi c\u00e1c tin nh\u1eafn, emails, v\u00e0 &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-4706","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\/4706","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=4706"}],"version-history":[{"count":1,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/4706\/revisions"}],"predecessor-version":[{"id":4707,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/4706\/revisions\/4707"}],"wp:attachment":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}