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{"id":46542,"date":"2020-04-02T11:18:27","date_gmt":"2020-04-02T04:18:27","guid":{"rendered":"https:\/\/lop12.edu.vn\/?p=46542"},"modified":"2020-04-02T11:18:28","modified_gmt":"2020-04-02T04:18:28","slug":"hoc-sinh-lop-12-on-tap-nhu-the-nao-voi-mon-hoa-vat-li-da-duoc-tinh-gian","status":"publish","type":"post","link":"https:\/\/lop12.edu.vn\/hoc-sinh-lop-12-on-tap-nhu-the-nao-voi-mon-hoa-vat-li-da-duoc-tinh-gian\/","title":{"rendered":"H\u1ecdc sinh l\u1edbp 12 \u00f4n t\u1eadp nh\u01b0 th\u1ebf n\u00e0o v\u1edbi m\u00f4n H\u00f3a, V\u1eadt l\u00ed \u0111\u00e3 \u0111\u01b0\u1ee3c tinh gi\u1ea3n?"},"content":{"rendered":"\n

Vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh ph\u1ea1m vi ki\u1ebfn th\u1ee9c l\u00e0 kh\u00f4ng nhi\u1ec1u. Do \u0111\u00f3,\u00a0c\u00e1c em v\u1eabn c\u1ea7n duy tr\u00ec th\u00e1i \u0111\u1ed9 v\u00e0 \u00fd th\u1ee9c h\u1ecdc t\u1eadp nghi\u00eam t\u00fac, \u0111\u1ec1u \u0111\u1eb7n m\u1edbi c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau \u0111\u1ea7u ra c\u1ee7a m\u00f4n h\u1ecdc.<\/em><\/strong><\/p>\n\n\n\n

M\u00f4n H\u00f3a:<\/strong> Ph\u1ea1m vi \u0111i\u1ec1u ch\u1ec9nh r\u1ed9ng nh\u01b0ng ki\u1ebfn th\u1ee9c kh\u00f4ng l\u01b0\u1ee3c b\u1ecf nhi\u1ec1u<\/strong><\/p>\n\n\n\n

Theo H\u01b0\u1edbng d\u1eabn \u0111i\u1ec1u ch\u1ec9nh n\u1ed9i dung d\u1ea1y h\u1ecdc c\u1ea5p THPT m\u00f4n H\u00f3a h\u1ecdc \u0111\u00ednh k\u00e8m C\u00f4ng v\u0103n s\u1ed1 1113\/BGD\u0110T-GDTrH \u0111\u01b0\u1ee3c ban h\u00e0nh, c\u00f3 th\u1ec3 th\u1ea5y tinh th\u1ea7n chung c\u1ee7a vi\u1ec7c tinh gi\u1ea3n l\u00e0 r\u00fat ng\u1eafn th\u1eddi gian d\u1ea1y h\u1ecdc v\u00e0 t\u0103ng c\u01b0\u1eddng th\u1eddi gian t\u1ef1 h\u1ecdc c\u1ee7a h\u1ecdc sinh.<\/p>\n\n\n\n

C\u00f3 th\u1ec3 kh\u00e1i qu\u00e1t vi\u1ec7c tinh gi\u1ea3n m\u00f4n H\u00f3a \u1edf kh\u1ed1i THPT nh\u01b0 sau:<\/p>\n\n\n\n

– Th\u1ee9 nh\u1ea5t l\u00e0<\/em> l\u01b0\u1ee3c b\u1ecf, kh\u00f4ng d\u1ea1y, kh\u00f4ng th\u1ef1c hi\u1ec7n c\u00e1c b\u00e0i Th\u1ef1c h\u00e0nh, th\u00ed nghi\u1ec7m;<\/p>\n\n\n\n

– Th\u1ee9 hai l\u00e0<\/em> kh\u00f4ng l\u00e0m c\u00e1c b\u00e0i t\u1eadp ph\u1ee9c t\u1ea1p, n\u1eb7ng v\u1ec1 t\u00ednh to\u00e1n v\u00e0 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi th\u1ef1c t\u1ebf ki\u1ec3m tra, \u0111\u00e1nh gi\u00e1 hi\u1ec7n nay;<\/p>\n\n\n\n

– Th\u1ee9 ba l\u00e0<\/em> g\u1ed9p, t\u00edch h\u1ee3p c\u00e1c ki\u1ebfn th\u1ee9c c\u00f3 li\u00ean quan v\u1edbi nhau th\u00e0nh m\u1ed9t Ch\u1ee7 \u0111\u1ec1 h\u1ecdc t\u1eadp. V\u00ed d\u1ee5: t\u00edch h\u1ee3p khi d\u1ea1y v\u1ec1 ch\u1ee7 \u0111\u1ec1 nh\u00f3m Halogen, ch\u1ee7 \u0111\u1ec1 l\u01b0u hu\u1ef3nh v\u00e0 h\u1ee3p ch\u1ea5t c\u1ee7a l\u01b0u hu\u1ef3nh (l\u1edbp 10); ch\u1ee7 \u0111\u1ec1 Benzen v\u00e0 \u0111\u1ed3ng \u0111\u1eb3ng (l\u1edbp 11); ch\u1ee7 \u0111\u1ec1 s\u1eaft v\u00e0 h\u1ee3p ch\u1ea5t c\u1ee7a s\u1eaft (l\u1edbp 12),..<\/p>\n\n\n\n

– Th\u1ee9 t\u01b0 l\u00e0<\/em> khuy\u1ebfn kh\u00edch h\u1ecdc sinh t\u1ef1 \u0111\u1ecdc, t\u1ef1 h\u1ecdc c\u00f3 h\u01b0\u1edbng d\u1eabn c\u00e1c n\u1ed9i dung l\u00fd thuy\u1ebft \u0111\u01a1n gi\u1ea3n, d\u1ec5 hi\u1ec3u ho\u1eb7c \u0111\u00e3 \u0111\u01b0\u1ee3c h\u1ecdc t\u1eeb c\u00e1c l\u1edbp d\u01b0\u1edbi;<\/p>\n\n\n\n

– Th\u1ee9 n\u0103m l\u00e0<\/em> khuy\u1ebfn kh\u00edch h\u1ecdc sinh t\u1ef1 l\u00e0m c\u00e1c b\u00e0i t\u1eadp c\u00f3 t\u00ednh v\u1eadn d\u1ee5ng trong c\u00e1c b\u00e0i Luy\u1ec7n t\u1eadp.<\/p>\n\n\n\n

Nh\u00ecn chung, h\u1ea7u h\u1ebft \u1edf c\u00e1c ch\u01b0\u01a1ng, b\u00e0i trong ch\u01b0\u01a1ng tr\u00ecnh h\u1ecdc k\u1ef3 II c\u1ee7a c\u1ea3 3 kh\u1ed1i l\u1edbp 10, 11 v\u00e0 12 \u0111\u1ec1u c\u00f3 s\u1ef1 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi t\u00ecnh h\u00ecnh ngh\u1ec9 h\u1ecdc k\u00e9o d\u00e0i nh\u1eefng ng\u00e0y g\u1ea7n \u0111\u00e2y.<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Tuy nhi\u00ean, vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh ch\u1ee7 y\u1ebfu n\u1eb1m \u1edf c\u00e1ch th\u1ee9c d\u1ea1y v\u00e0 h\u1ecdc, c\u00f2n n\u1ed9i dung ki\u1ebfn th\u1ee9c b\u1ecb l\u01b0\u1ee3c b\u1ecf kh\u00f4ng qu\u00e1 l\u1edbn, ch\u1ec9 chi\u1ebfm 10-15%. C\u00f3 th\u1ec3 th\u1ea5y, m\u1ea1ch ki\u1ebfn th\u1ee9c chung v\u1eabn \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o, do \u0111\u00f3 h\u1ecdc sinh s\u1ebd kh\u00f4ng lo g\u1eb7p kh\u00f3 kh\u0103n, tr\u1edf ng\u1ea1i khi l\u00ean l\u1edbp, ti\u1ebfp t\u1ee5c ch\u01b0\u01a1ng tr\u00ecnh c\u1ee7a c\u00e1c n\u0103m h\u1ecdc ti\u1ebfp theo.<\/p>\n\n\n\n

Nh\u1eefng s\u1ef1 \u0111i\u1ec1u ch\u1ec9nh n\u00e0y c\u0169ng c\u00f3 \u00fd ngh\u0129a t\u00edch c\u1ef1c khi g\u00f3p ph\u1ea7n th\u00fac \u0111\u1ea9y vi\u1ec7c \u0111\u1ed5i m\u1edbi ph\u01b0\u01a1ng ph\u00e1p gi\u00e1o d\u1ee5c, khuy\u1ebfn kh\u00edch c\u00e1c th\u1ea7y c\u00f4 d\u1ea1y h\u1ecdc theo h\u01b0\u1edbng t\u00edch h\u1ee3p v\u00e0 x\u00e2y d\u1ef1ng th\u00f3i quen t\u1ef1 h\u1ecdc c\u1ee7a h\u1ecdc sinh.<\/p>\n\n\n\n

V\u1edbi h\u1ecdc sinh, nh\u01b0 \u0111\u00e3 n\u00f3i \u1edf tr\u00ean, vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh ph\u1ea1m vi ki\u1ebfn th\u1ee9c l\u00e0 kh\u00f4ng nhi\u1ec1u. Do \u0111\u00f3,  c\u00e1c em v\u1eabn c\u1ea7n duy tr\u00ec th\u00e1i \u0111\u1ed9 v\u00e0 \u00fd th\u1ee9c h\u1ecdc t\u1eadp nghi\u00eam t\u00fac, \u0111\u1ec1u \u0111\u1eb7n \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau \u0111\u1ea7u ra c\u1ee7a m\u00f4n h\u1ecdc c\u0169ng nh\u01b0 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a th\u1ea7y c\u00f4.<\/p>\n\n\n\n

V\u1edbi nh\u1eefng tr\u1edf ng\u1ea1i khi ph\u1ea3i h\u1ecdc tr\u1ef1c tuy\u1ebfn, h\u1ecdc qua truy\u1ec1n h\u00ecnh hi\u1ec7n nay, c\u00e1c em c\u1ea7n x\u00e2y d\u1ef1ng, h\u00ecnh th\u00e0nh cho m\u00ecnh nh\u1eefng k\u1ef9 n\u0103ng v\u00e0 th\u00f3i quen h\u1ecdc t\u1eadp ch\u1ee7 \u0111\u1ed9ng. Quan tr\u1ecdng nh\u1ea5t l\u00e0 s\u1ef1 t\u1ef1 gi\u00e1c, ki\u00ean tr\u00ec, t\u1eadp trung d\u00e0nh nhi\u1ec1u th\u1eddi gian t\u1ef1 h\u1ecdc.<\/p>\n\n\n\n

Th\u1ea7y V\u0169 Kh\u1eafc Ng\u1ecdc, gi\u00e1o vi\u00ean m\u00f4n H\u00f3a h\u1ecdc – H\u1ec7 th\u1ed1ng Gi\u00e1o d\u1ee5c\u00a0HOCMAI<\/em><\/p>\n\n\n\n

M\u00f4n V\u1eadt l\u00ed: <\/strong>N\u1ed9i dung gi\u1ea3m t\u1ea3i V\u1eadt l\u00ed THPT t\u0103ng c\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng t\u1ef1 h\u1ecdc c\u1ee7a h\u1ecdc sinh<\/strong><\/p>\n\n\n\n

\u0110\u1ec3 \u0111\u1ed1i ph\u00f3 v\u1edbi t\u00ecnh h\u00ecnh d\u1ecbch b\u1ec7nh Covid 19 \u0111ang lan r\u1ed9ng l\u00e0m \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng t\u1edbi vi\u1ec7c d\u1ea1y v\u00e0 h\u1ecdc, ng\u00e0y 31\/03\/2020, B\u1ed9 GD&\u0110T \u0111\u00e3 ban h\u00e0nh v\u0103n b\u1ea3n h\u01b0\u1edbng d\u1eabn \u0111i\u1ec1u ch\u1ec9nh n\u1ed9i dung d\u1ea1y h\u1ecdc c\u1ee7a H\u1ecdc k\u00ec II, n\u0103m h\u1ecdc 2019-2020, ch\u01b0\u01a1ng tr\u00ecnh gi\u00e1o d\u1ee5c ph\u1ed5 th\u00f4ng t\u1ea1i Vi\u1ec7t Nam. <\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi M\u00f4n V\u1eadt l\u00ed THPT, n\u1ed9i dung d\u1ef1a tr\u00ean s\u00e1ch gi\u00e1o khoa c\u1ee7a Nh\u00e0 Xu\u1ea5t b\u1ea3n Gi\u00e1o d\u1ee5c Vi\u1ec7t Nam, nh\u01b0ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i theo h\u01b0\u1edbng tinh gi\u1ea3n n\u1ed9i dung, r\u00fat ng\u1eafn th\u1eddi gian d\u1ea1y h\u1ecdc, \u0111\u1ed3ng th\u1eddi t\u0103ng c\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng t\u1ef1 h\u1ecdc c\u1ee7a h\u1ecdc sinh, c\u1ee5 th\u1ec3: <\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi ch\u01b0\u01a1ng tr\u00ecnh V\u1eadt l\u00ed L\u1edbp 10:<\/em> N\u1ed9i dung \u0111i\u1ec1u ch\u1ec9nh n\u1eb1m trong kho\u1ea3ng t\u1eeb B\u00e0i 23 \u0111\u1ebfn B\u00e0i 40. Th\u1ef1c hi\u1ec7n gi\u1ea3m t\u1ed5ng s\u1ed1 t\u1eeb 18 b\u00e0i h\u1ecdc xu\u1ed1ng c\u00f2n 8 b\u00e0i h\u1ecdc v\u00e0 2 b\u00e0i khuy\u1ebfn kh\u00edch h\u1ecdc sinh t\u1ef1 h\u1ecdc (38, 39) b\u1eb1ng c\u00e1ch nh\u00f3m hai ho\u1eb7c ba b\u00e0i h\u1ecdc l\u1ea1i th\u00e0nh m\u1ed9t b\u00e0i h\u1ecdc t\u00edch h\u1ee3p; l\u01b0\u1ee3c b\u1ecf m\u1ed9t b\u00e0i (35) v\u00e0 m\u1ed9t s\u1ed1 m\u1ee5c nh\u1ecf trong m\u1ed9t s\u1ed1 b\u00e0i h\u1ecdc; chuy\u1ec3n m\u1ed9t s\u1ed1 \u0111\u00e1ng k\u1ec3 \u0111\u1ec1 m\u1ee5c sang cho sinh t\u1ef1 h\u1ecdc c\u00f3 h\u01b0\u1edbng d\u1eabn ho\u1eb7c khuy\u1ebfn kh\u00edch h\u1ecdc sinh t\u1ef1 h\u1ecdc.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi ch\u01b0\u01a1ng tr\u00ecnh V\u1eadt l\u00ed L\u1edbp 11:<\/em> N\u1ed9i dung \u0111i\u1ec1u ch\u1ec9nh n\u1eb1m trong kho\u1ea3ng t\u1eeb B\u00e0i 19 \u0111\u1ebfn B\u00e0i 35. ti\u1ebfn h\u00e0nh gi\u1ea3m t\u1ed5ng s\u1ed1 t\u1eeb 16 b\u00e0i h\u1ecdc xu\u1ed1ng c\u00f2n 8 b\u00e0i h\u1ecdc v\u00e0 3 b\u00e0i khuy\u1ebfn kh\u00edch h\u1ecdc sinh t\u1ef1 h\u1ecdc (19, 20, 31) b\u1eb1ng c\u00e1ch nh\u00f3m hai ho\u1eb7c ba b\u00e0i h\u1ecdc th\u00e0nh m\u1ed9t b\u00e0i h\u1ecdc t\u00edch h\u1ee3p; l\u01b0\u1ee3c b\u1ecf 2 b\u00e0i (22, 30) v\u00e0 m\u1ed9t s\u1ed1 m\u1ee5c nh\u1ecf trong m\u1ed9t s\u1ed1 b\u00e0i h\u1ecdc; chuy\u1ec3n m\u1ed9t s\u1ed1 \u0111\u00e1ng k\u1ec3 \u0111\u1ec1 m\u1ee5c sang cho sinh t\u1ef1 h\u1ecdc c\u00f3 h\u01b0\u1edbng d\u1eabn ho\u1eb7c khuy\u1ebfn kh\u00edch h\u1ecdc sinh t\u1ef1 h\u1ecdc.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u00f4n V\u1eadt l\u00ed L\u1edbp 12:<\/em> N\u1ed9i dung \u0111i\u1ec1u ch\u1ec9nh n\u1eb1m trong kho\u1ea3ng t\u1eeb B\u00e0i 20 \u0111\u1ebfn B\u00e0i 41. Th\u1ef1c hi\u1ec7n gi\u1ea3m t\u1ed5ng s\u1ed1 t\u1eeb 22 b\u00e0i h\u1ecdc xu\u1ed1ng c\u00f2n 9 b\u00e0i h\u1ecdc b\u1eb1ng c\u00e1ch nh\u00f3m hai ho\u1eb7c ba b\u00e0i gi\u1ea3ng th\u00e0nh m\u1ed9t b\u00e0i gi\u1ea3ng t\u00edch h\u1ee3p; chuy\u1ec3n m\u1ed9t s\u1ed1 \u0111\u00e1ng k\u1ec3 \u0111\u1ec1 m\u1ee5c sang cho sinh t\u1ef1 h\u1ecdc c\u00f3 h\u01b0\u1edbng d\u1eabn ho\u1eb7c khuy\u1ebfn kh\u00edch h\u1ecdc sinh t\u1ef1 h\u1ecdc; l\u01b0\u1ee3c b\u1ecf 6 b\u00e0i (32, 34, 38, 39, 40, 41) v\u00e0 m\u1ed9t s\u1ed1 m\u1ee5c nh\u1ecf trong m\u1ed9t s\u1ed1 b\u00e0i h\u1ecdc.<\/p>\n\n\n\n

V\u1ec1 ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y v\u00e0 h\u1ecdc, c\u00e1c \u0111i\u1ec1u ch\u1ec9nh tr\u00ean \u0111\u00e2y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo h\u01b0\u1edbng gi\u1ea3m b\u1edbt th\u1eddi gian d\u1ea1y l\u00ed thuy\u1ebft; gi\u1ea3m b\u1edbt ho\u1ea1t \u0111\u1ed9ng th\u1ef1c h\u00e0nh; ch\u1ee7 y\u1ebfu gi\u1edbi thi\u1ec7u c\u00f4ng th\u1ee9c v\u00e0 h\u01b0\u1edbng d\u1eabn cho h\u1ecdc sinh t\u1ef1 h\u1ecdc, t\u1ef1 l\u00e0m b\u00e0i t\u1eadp.<\/p>\n\n\n\n

C\u00f3 th\u1ec3 th\u1ea5y nh\u1eefng \u0111i\u1ec1u ch\u1ec9nh m\u00e0 B\u1ed9 GD&\u0110T m\u1edbi c\u00f4ng b\u1ed1 l\u00e0 ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi t\u00ecnh h\u00ecnh th\u1ef1c t\u1ebf, khi m\u00e0 ph\u1ea7n l\u1edbn nh\u00e0 tr\u01b0\u1eddng b\u1ecb \u0111\u00f3ng c\u1eeda ch\u1ed1ng d\u1ecbch, c\u1ea3 n\u01b0\u1edbc chuy\u1ec3n sang ph\u01b0\u01a1ng th\u1ee9c h\u1ecdc tr\u1ef1c tuy\u1ebfn m\u1edbi m\u1ebb n\u00ean hi\u1ec7u qu\u1ea3 h\u1ecdc t\u1eadp c\u00f2n th\u1ea5p v\u00e0 kh\u00f3 ki\u1ec3m so\u00e1t.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c b\u1ea1n h\u1ecdc sinh thi THPT Qu\u1ed1c Gia n\u0103m 2020 c\u1ea7n l\u01b0u \u00fd :<\/em><\/p>\n\n\n\n

Nh\u1eefng n\u1ed9i dung \u201cKh\u00f4ng l\u00e0m, Kh\u00f4ng th\u1ef1c hi\u1ec7n, Khuy\u1ebfn kh\u00edch h\u1ecdc sinh t\u1ef1 h\u1ecdc (t\u1ef1 \u0111\u1ecdc, t\u1ef1 xem, t\u1ef1 l\u00e0m, t\u1ef1 th\u1ef1c hi\u1ec7n) trong ch\u01b0\u01a1ng tr\u00ecnh L\u1edbp 12 n\u0103m h\u1ecdc 2019-2020 x\u00e1c su\u1ea5t xu\u1ea5t hi\u1ec7n trong \u0111\u1ec1 thi THPT qu\u1ed1c gia c\u1ef1c th\u1ea5p, n\u1ebfu c\u00f3 s\u1ebd \u0111\u01b0\u1ee3c h\u1ecdc sinh s\u1eed d\u1ee5ng khi x\u1eed l\u00ed c\u00e1c c\u00e2u h\u1ecfi suy lu\u1eadn ho\u1eb7c c\u00e2u h\u1ecfi v\u1eadn d\u1ee5ng cao.<\/p>\n\n\n\n

C\u00e1c n\u1ed9i dung thu\u1ed9c ph\u1ea7n \u201cKh\u00f4ng d\u1ea1y\u201d s\u1ebd kh\u00f4ng xu\u1ea5t hi\u1ec7n. C\u00f3 th\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng ph\u1ea7n n\u1ed9i dung b\u1ecb l\u01b0\u1ee3c b\u1ecf chi\u1ebfm kho\u1ea3ng t\u1eeb 10% \u0111\u1ebfn 15% so v\u1edbi tr\u01b0\u1edbc, nh\u01b0ng c\u00e2u h\u1ecfi s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n qua c\u00e1c n\u1ed9i dung c\u00f2n l\u1ea1i.<\/p>\n\n\n\n

Do ph\u1ea7n l\u1edbn \u0111\u1ec1 thi \u0111\u01b0\u1ee3c bi\u00ean so\u1ea1n nh\u1eb1m d\u00e0n th\u00ed sinh tr\u00ean thang n\u0103ng l\u1ef1c \u0111\u1ec3 c\u00e1c tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc tuy\u1ec3n sinh \u0111\u1ea7u v\u00e0o n\u00ean nh\u1eefng n\u1ed9i dung chuy\u1ec3n qua t\u1ef1 h\u1ecdc c\u00f3 h\u01b0\u1edbng d\u1eabn ho\u00e0n to\u00e0n c\u00f3 kh\u1ea3 n\u0103ng xu\u1ea5t hi\u1ec7n trong \u0111\u1ec1 thi, c\u00e1c b\u1ea1n kh\u00f4ng \u0111\u01b0\u1ee3c sao nh\u00e3ng ho\u1eb7c b\u1ecf qua kh\u00f4ng h\u1ecdc nh\u1eefng ph\u1ea7n n\u00e0y.<\/p>\n\n\n\n

 S\u1eafp t\u1edbi \u0111\u00e2y B\u1ed9 GD v\u00e0 \u0110T s\u1ebd c\u00f4ng b\u1ed1 \u0111\u1ec1 thi minh h\u1ecda cho k\u00ec thi THPTQG 2020, c\u00e1c b\u1ea1n c\u1ea7n theo d\u00f5i \u0111\u1ec3 c\u1eadp nh\u1eadt k\u1ecbp th\u1eddi c\u1ea5u tr\u00fac v\u00e0 n\u1ed9i dung \u0111\u1ec1 thi \u0111\u1ec3 \u00f4n luy\u1ec7n cho t\u1ed1t.<\/p>\n\n\n\n

Cu\u1ed1i c\u00f9ng xin l\u01b0u \u00fd c\u00e1c b\u1ea1n h\u1ecdc sinh l\u00e0 \u0111\u1ed1i v\u1edbi m\u1ee5c ti\u00eau tuy\u1ec3n sinh \u0111\u1ea1i h\u1ecdc th\u00ec \u0111\u1ed9 kh\u00f3 c\u1ee7a \u0111\u1ec1 v\u00e0 ph\u1ea1m vi n\u1ed9i dung c\u1ee7a \u0111\u1ec1 thi ch\u1ec9 g\u00e2y t\u00e1c \u0111\u1ed9ng t\u1edbi \u0111i\u1ec3m trung b\u00ecnh v\u00e0 ph\u1ed5 \u0111i\u1ec3m thi, nh\u01b0ng t\u00e1c \u0111\u1ed9ng r\u1ea5t \u00edt \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111\u1ed7 hay tr\u01b0\u1ee3t c\u1ee7a th\u00ed sinh.<\/p>\n\n\n\n

C\u00e1i quy\u1ebft \u0111\u1ecbnh ch\u00ednh v\u1eabn l\u00e0 th\u1ee9 h\u1ea1ng c\u1ee7a b\u1ea1n trong t\u1ed5ng s\u1ed1 th\u00ed sinh d\u1ef1 thi v\u00e0o ng\u00e0nh h\u1ecdc m\u00e0 c\u00e1c b\u1ea1n thi v\u00e0o. V\u00ec v\u1eady d\u00f9 trong ho\u00e0n c\u1ea3nh n\u00e0o th\u00ec \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 m\u1ef9 m\u00e3n, c\u00e1c b\u1ea1n c\u0169ng c\u1ea7n ph\u1ea3i n\u1ed7 l\u1ef1c h\u1ecdc t\u1eadp \u1edf m\u1ee9c cao nh\u1ea5t.<\/p>\n\n\n\n

Th\u1ea7y Nguy\u1ec5n Th\u00e0nh Nam, gi\u00e1o vi\u00ean V\u1eadt l\u00ed – H\u1ec7 th\u1ed1ng Gi\u00e1o d\u1ee5c HOCMAI<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh ph\u1ea1m vi ki\u1ebfn th\u1ee9c l\u00e0 kh\u00f4ng nhi\u1ec1u. Do \u0111\u00f3,\u00a0c\u00e1c em v\u1eabn c\u1ea7n duy tr\u00ec th\u00e1i \u0111\u1ed9 v\u00e0 \u00fd th\u1ee9c h\u1ecdc t\u1eadp nghi\u00eam t\u00fac, \u0111\u1ec1u \u0111\u1eb7n m\u1edbi c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau \u0111\u1ea7u ra c\u1ee7a m\u00f4n h\u1ecdc. M\u00f4n H\u00f3a: Ph\u1ea1m vi \u0111i\u1ec1u ch\u1ec9nh r\u1ed9ng nh\u01b0ng ki\u1ebfn th\u1ee9c kh\u00f4ng l\u01b0\u1ee3c b\u1ecf nhi\u1ec1u Theo […]<\/p>\n","protected":false},"author":3,"featured_media":45366,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[19],"tags":[],"yoast_head":"\nH\u1ecdc sinh l\u1edbp 12 \u00f4n t\u1eadp nh\u01b0 th\u1ebf n\u00e0o v\u1edbi m\u00f4n H\u00f3a, V\u1eadt l\u00ed \u0111\u00e3 \u0111\u01b0\u1ee3c tinh gi\u1ea3n?<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lop12.edu.vn\/hoc-sinh-lop-12-on-tap-nhu-the-nao-voi-mon-hoa-vat-li-da-duoc-tinh-gian\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u1ecdc sinh l\u1edbp 12 \u00f4n t\u1eadp nh\u01b0 th\u1ebf n\u00e0o v\u1edbi m\u00f4n H\u00f3a, V\u1eadt l\u00ed \u0111\u00e3 \u0111\u01b0\u1ee3c tinh gi\u1ea3n?\" \/>\n<meta property=\"og:description\" content=\"Vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh ph\u1ea1m vi ki\u1ebfn th\u1ee9c l\u00e0 kh\u00f4ng nhi\u1ec1u. 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