\u0110\u1ec1 minh h\u1ecda m\u00f4n H\u00f3a h\u1ecdc c\u1ee7a B\u1ed9 GD&\u0110T g\u1ed3m 50 c\u00e2u, \u0111\u1ec1u n\u1eb1m trong ch\u01b0\u01a1ng tr\u00ecnh ph\u1ed5 th\u00f4ng; trong \u0111\u00f3 c\u00f3 kho\u1ea3ng 50% c\u00e2u l\u00ed thuy\u1ebft v\u00e0 50 b\u00e0i t\u1eadp.<\/strong><\/p>\n

V\u1ec1 \u0111\u1ed9 kh\u00f3, c\u00f3 kho\u1ea3ng 40% c\u00e2u l\u00ed thuy\u1ebft d\u1ec5, \u1edf m\u1ee9c \u0111\u1ed9 nh\u1eadn bi\u1ebft \u0111\u1ec3 h\u1ecdc sinh c\u00f3 l\u1ef1c h\u1ecdc trung b\u00ecnh c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c. C\u00e1c c\u00e2u n\u00e0y t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec1 thi t\u1ed1t nghi\u1ec7p THPT nh\u1eefng n\u0103m tr\u01b0\u1edbc \u0111\u00e2y.<\/p>\n

C\u00f3 40% l\u00e0 c\u00e2u b\u00e0i t\u1eadp kh\u00f3, \u0111\u00f2i h\u1ecfi t\u00ednh to\u00e1n m\u1ea5t th\u1eddi gian v\u00e0 v\u1eadn d\u1ee5ng s\u00e2u nhi\u1ec1u ki\u1ebfn th\u1ee9c t\u1ed5ng h\u1ee3p. Nh\u1eefng c\u00e2u n\u00e0y t\u01b0\u01a1ng t\u1ef1 c\u00e1c c\u00e2u kh\u00f3 c\u1ee7a \u0111\u1ec1 thi \u0111\u1ea1i h\u1ecdc tr\u01b0\u1edbc \u0111\u00e2y, ph\u1ea3i h\u1ecdc sinh kh\u00e1 gi\u1ecfi m\u1edbi c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c.<\/p>\n

Kho\u1ea3ng 20% c\u00f2n l\u1ea1i l\u00e0 c\u00e1c c\u00e2u y\u00eau c\u1ea7u h\u1ecdc sinh hi\u1ec3u v\u00e0 v\u1eadn d\u1ee5ng l\u00ed thuy\u1ebft t\u1ed1t, c\u0169ng nh\u01b0 c\u00f3 ki\u1ebfn th\u1ee9c v\u1eadn d\u1ee5ng v\u00e0o cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y.<\/p>\n

T\u00f4i \u0111\u1eb7c bi\u1ec7t \u0111\u00e1nh gi\u00e1 cao c\u00e1c c\u00e2u mang t\u00ednh \u1ee9ng d\u1ee5ng cao, nh\u01b0: C\u00e2u 11, c\u00e2u 27, c\u00e2u 34, c\u00e2u 35. Nh\u1eefng c\u00e2u h\u1ecfi n\u00e0y gi\u00fap h\u1ecdc sinh th\u00eam y\u00eau m\u00f4n H\u00f3a v\u00e0 th\u1ea5y \u0111\u01b0\u1ee3c vai tr\u00f2, v\u1ecb tr\u00ed c\u1ee7a m\u00f4n n\u00e0y trong th\u1ef1c ti\u1ec5n \u0111\u1eddi s\u1ed1ng.<\/p>\n

C\u00f3 th\u1ec3 n\u00f3i, \u0111\u1ec1 thi minh h\u1ecda \u0111\u00e3 \u0111\u1ea3m b\u1ea3o t\u00ednh v\u1eeba s\u1ee9c cho h\u1ecdc sinh ch\u1ec9 thi t\u1ed1t nghi\u1ec7p, \u0111\u1ed3ng th\u1eddi c\u0169ng ph\u00e2n lo\u1ea1i, ch\u1ecdn l\u1ecdc \u0111\u01b0\u1ee3c th\u00ed sinh gi\u00fap tuy\u1ec3n sinh v\u00e0o \u0111\u1ea1i h\u1ecdc.<\/p>\n

V\u1edbi \u0111\u1ec1 thi d\u1ea1ng, h\u1ecdc sinh ch\u1ec9 thi \u0111\u1ec3 x\u00e9t tuy\u1ec3n t\u1ed1t nghi\u1ec7p ch\u1ec9 c\u1ea7n h\u1ecdc k\u0129 c\u00e1c ki\u1ebfn th\u1ee9c c\u0103n b\u1ea3n v\u00e0 l\u00e0m b\u00e0i t\u1eadp trong SGK, ch\u1ee7 y\u1ebfu l\u00e0 l\u1edbp 12 v\u00e0 m\u1ed9t s\u1ed1 ch\u01b0\u01a1ng l\u1edbp 10 v\u00e0 11 l\u00e0 c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1eeb 5 \u0111\u1ebfn 7 \u0111i\u1ec3m.<\/p>\n

V\u1edbi h\u1ecdc sinh c\u00f3 \u0111\u0103ng k\u00ed x\u00e9t tuy\u1ec3n \u0110H, ngo\u00e0i n\u1eafm ch\u1eafc ki\u1ebfn th\u1ee9c c\u0103n b\u1ea3n, ph\u1ea3i trang b\u1ecb cho m\u00ecnh c\u00e1c ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i nhanh to\u00e1n h\u00f3a h\u1ecdc. M\u1eb7t kh\u00e1c, ph\u1ea3i luy\u1ec7n c\u00e1c k\u0129 thu\u1eadt, k\u0129 n\u0103ng \u0111\u1ec3 gi\u1ea3i b\u00e0i to\u00e1n trong c\u00e1c \u0111\u1ec1 thi tuy\u1ec3n sinh \u0110H nh\u1eefng n\u0103m tr\u01b0\u1edbc, v\u00ec c\u00e1c c\u00e2u kh\u00f3 \u0111\u1ec1u c\u00f3 d\u1ea1ng b\u00e0i t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c n\u0103m thi tr\u01b0\u1edbc.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0110\u1ec1 minh h\u1ecda m\u00f4n H\u00f3a h\u1ecdc c\u1ee7a B\u1ed9 GD&\u0110T g\u1ed3m 50 c\u00e2u, \u0111\u1ec1u n\u1eb1m trong ch\u01b0\u01a1ng tr\u00ecnh ph\u1ed5 th\u00f4ng; trong \u0111\u00f3 c\u00f3 kho\u1ea3ng 50% c\u00e2u l\u00ed thuy\u1ebft v\u00e0 50 b\u00e0i… <\/p>\n","protected":false},"author":1,"featured_media":2408,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,9],"tags":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/posts\/2461"}],"collection":[{"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/comments?post=2461"}],"version-history":[{"count":0,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/posts\/2461\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/media\/2408"}],"wp:attachment":[{"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/media?parent=2461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/categories?post=2461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/tags?post=2461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}