C\u00e2u 1 (trang 21 sgk Ng\u1eef V\u0103n 12 T\u1eadp 1):<\/b><\/span><\/p>\na, V\u1ea5n \u0111\u1ec1 ngh\u1ecb lu\u1eadn: ph\u1ea9m ch\u1ea5t v\u0103n h\u00f3a trong m\u1ed7i con ng\u01b0\u1eddi.<\/p>\n
C\u00f3 th\u1ec3 \u0111\u1eb7t t\u00ean v\u0103n b\u1ea3n: V\u0103n h\u00f3a v\u00e0 \u1ee9ng x\u1eed v\u0103n h\u00f3a, V\u0103n h\u00f3a c\u1ee7a con ng\u01b0\u1eddi…<\/p>\n
– Gi\u1ea3i th\u00edch: v\u0103n h\u00f3a l\u00e0 g\u00ec?<\/p>\n
– Ph\u00e2n t\u00edch c\u00e1c kh\u00eda c\u1ea1nh c\u1ee7a v\u0103n h\u00f3a.<\/p>\n
– B\u00ecnh lu\u1eadn: s\u1ef1 c\u1ea7n thi\u1ebft ph\u1ea3i c\u00f3 v\u0103n h\u00f3a<\/p>\n
b. T\u00e1c gi\u1ea3 s\u1eed d\u1ee5ng c\u00e1c thao t\u00e1c l\u1eadp lu\u1eadn.<\/p>\n
+ Gi\u1ea3i th\u00edch + ch\u1ee9ng minh.<\/p>\n
+ Ph\u00e2n t\u00edch + b\u00ecnh lu\u1eadn.<\/p>\n
+ \u0110o\u1ea1n t\u1eeb \u0111\u1ea7u \u0111\u1ebfn “h\u1ea1n ch\u1ebf v\u1ec1 tr\u00ed tu\u1ec7 v\u00e0 v\u0103n ho\u00e1<\/i>“: Gi\u1ea3i th\u00edch + kh\u1eb3ng \u0111\u1ecbnh v\u1ea5n \u0111\u1ec1 (ch\u1ee9ng minh).<\/p>\n
+ Nh\u1eefng \u0111o\u1ea1n c\u00f2n l\u1ea1i l\u00e0 thao t\u00e1c b\u00ecnh lu\u1eadn.<\/p>\n
+ C\u00e1ch di\u1ec5n \u0111\u1ea1t r\u00f5 r\u00e0ng, gi\u00e0u h\u00ecnh \u1ea3nh.<\/p>\n
c. C\u00e1ch di\u1ec5n \u0111\u1ea1t c\u1ee7a v\u0103n b\u1ea3n r\u1ea5t sinh \u0111\u1ed9ng, lu\u00f4i cu\u1ed1n: s\u1eed d\u1ee5ng h\u00e0ng lo\u1ea1t c\u00e2u h\u1ecfi tu t\u1eeb, k\u1ebft th\u00fac v\u0103n b\u1ea3n, tr\u00edch d\u1eabn th\u01a1 Hi L\u1ea1p v\u1eeba t\u00f3m l\u01b0\u1ee3c c\u00e1c lu\u1eadn \u0111i\u1ec3m, v\u1eeba t\u1ea1o \u1ea5n t\u01b0\u1ee3ng v\u1edbi ng\u01b0\u1eddi \u0111\u1ecdc.<\/p>\n
C\u00e2u 2 (trang 22 sgk Ng\u1eef V\u0103n 12 T\u1eadp 1):<\/b><\/span><\/p>\n1. M\u1edf v\u00e0i: d\u1eabn d\u1eaft, n\u00eau v\u1ea5n \u0111\u1ec1 c\u1ea7n ngh\u1ecb lu\u1eadn.<\/p>\n
2. Th\u00e2n b\u00e0i<\/p>\n
– Gi\u1ea3i th\u00edch l\u00ed t\u01b0\u1edfng l\u00e0 g\u00ec?<\/p>\n
– Ph\u00e2n t\u00edch vai tr\u00f2, gi\u00e1 tr\u1ecb c\u1ee7a l\u00ed t\u01b0\u1edfng: ng\u1ecdn \u0111\u00e8n ch\u1ec9 d\u1eabn l\u1ed1i s\u1ed1ng cho con ng\u01b0\u1eddi. (L\u1ea5y d\u1eabn ch\u1ee9ng).<\/p>\n
– B\u00ecnh lu\u1eadn: V\u00ec sao s\u1ed1ng c\u1ea7n c\u00f3 l\u00ed t\u01b0\u1edfng?<\/p>\n
– Suy ngh\u0129 c\u1ee7a b\u1ea3n th\u00e2n \u0111\u1ed1i v\u1edbi \u00fd ki\u1ebfn c\u1ee7a nh\u00e0 v\u0103n. T\u1eeb \u0111\u00f3 li\u00ean h\u1ec7 v\u1edbi b\u1ea3n th\u00e2n (l\u1ef1a ch\u1ecdn v\u00e0 ph\u1ea5n \u0111\u1ea5u cho l\u00ed t\u01b0\u1edfng).<\/p>\n
3. K\u1ebft b\u00e0i<\/p>\n
– Kh\u1eb3ng \u0111\u1ecbnh vai tr\u00f2 c\u1ee7a l\u00ed t\u01b0\u1edfng trong cu\u1ed9c s\u1ed1ng con ng\u01b0\u1eddi.<\/p>\n","protected":false},"excerpt":{"rendered":"
C\u00e2u 1 (trang 21 sgk Ng\u1eef V\u0103n 12 T\u1eadp 1): a, V\u1ea5n \u0111\u1ec1 ngh\u1ecb lu\u1eadn: ph\u1ea9m ch\u1ea5t v\u0103n h\u00f3a trong m\u1ed7i con ng\u01b0\u1eddi. C\u00f3 th\u1ec3 \u0111\u1eb7t t\u00ean v\u0103n b\u1ea3n: V\u0103n h\u00f3a v\u00e0 \u1ee9ng x\u1eed v\u0103n h\u00f3a, V\u0103n h\u00f3a c\u1ee7a con ng\u01b0\u1eddi… – Gi\u1ea3i th\u00edch: v\u0103n h\u00f3a l\u00e0 g\u00ec? – Ph\u00e2n t\u00edch c\u00e1c kh\u00eda c\u1ea1nh c\u1ee7a […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[1300],"tags":[1378,1381,1380],"yoast_head":"\n
So\u1ea1n b\u00e0i: Ngh\u1ecb lu\u1eadn v\u1ec1 m\u1ed9t t\u01b0 t\u01b0\u1edfng, \u0111\u1ea1o l\u00ed<\/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\/soan-bai-nghi-luan-ve-mot-tu-tuong-dao-li\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"So\u1ea1n b\u00e0i: Ngh\u1ecb lu\u1eadn v\u1ec1 m\u1ed9t t\u01b0 t\u01b0\u1edfng, \u0111\u1ea1o l\u00ed\" \/>\n<meta property=\"og:description\" content=\"C\u00e2u 1 (trang 21 sgk Ng\u1eef V\u0103n 12 T\u1eadp 1): a, V\u1ea5n \u0111\u1ec1 ngh\u1ecb lu\u1eadn: ph\u1ea9m ch\u1ea5t v\u0103n h\u00f3a trong m\u1ed7i con ng\u01b0\u1eddi. 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