1.<\/b>\u00a0Trong m\u1ed9t b\u00e0i ho\u1eb7c m\u1ed9t \u0111o\u1ea1n v\u0103n ngh\u1ecb lu\u1eadn, c\u1ea7n v\u1eadn d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng th\u1ee9c bi\u1ec3u \u0111\u1ea1t t\u1ef1 s\u1ef1, mi\u00eau t\u1ea3 v\u00e0 bi\u1ec3u c\u1ea3m v\u00ec c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y gi\u00fap cho vi\u1ec7c tr\u00ecnh b\u00e0y lu\u1eadn c\u1ee9 trong b\u00e0i, \u0111o\u1ea1n v\u0103n \u0111\u01b0\u1ee3c r\u00f5 r\u00e0ng c\u1ee5 th\u1ec3 sinh \u0111\u1ed9ng h\u01a1n v\u00e0 c\u00f3 s\u1ee9c thuy\u1ebft ph\u1ee5c m\u1ea1nh m\u1ebd h\u01a1n.<\/p>\n
C\u1ea7n ch\u00fa \u00fd: c\u00e1c y\u1ebfu t\u1ed1 k\u1ec3, t\u1ea3, bi\u1ec3u c\u1ea3m ch\u1ec9 l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 k\u1ebft h\u1ee3p, \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u00e0m lu\u1eadn c\u1ee9 \u0111\u1ebb l\u00e0m s\u00e1ng r\u00f5 lu\u1eadn \u0111i\u1ec3m.<\/p>\n
2.<\/b>\u00a0V\u1eadn d\u1ee5ng k\u1ebft h\u1ee3p ph\u01b0\u01a1ng th\u1ee9c thuy\u1ebft minh trong v\u0103n ngh\u1ecb lu\u1eadn:<\/p>\n
– Trong \u0111o\u1ea1n tr\u00edch, t\u00e1c gi\u1ea3 ch\u1ee7 y\u1ebfu s\u1eed d\u1ee5ng ph\u01b0\u01a1ng th\u1ee9c ngh\u1ecb lu\u1eadn \u0111\u1ec3 kh\u1eb3ng \u0111\u1ecbnh s\u1ef1 c\u1ea7n thi\u1ebft c\u1ee7a ch\u1ec9 s\u1ed1 GNP b\u00ean c\u1ea1nh ch\u1ec9 s\u1ed1 GDP \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 thu nh\u1eadp h\u1eb1ng n\u0103m c\u1ee7a ng\u01b0\u1eddi Vi\u1ec7t Nam.<\/p>\n
– B\u00ean c\u1ea1nh \u0111\u00f3, ng\u01b0\u1eddi vi\u1ebft c\u00f2n v\u1eadn d\u1ee5ng k\u1ebft h\u1ee3p y\u1ebfu t\u1ed1 thuy\u1ebft minh \u1edf nh\u1eefng ki\u1ebfn th\u1ee9c m\u00e0 b\u00e0i vi\u1ebft cung c\u1ea5p cho ng\u01b0\u1eddi \u0111\u1ecdc v\u1ec1 GDP v\u00e0 GNP.<\/p>\n
\u2192 T\u00e1c d\u1ee5ng: \u0111em l\u1ea1i nh\u1eefng tri th\u1ee9c khoa h\u1ecdc gi\u00fap ng\u01b0\u1eddi \u0111\u1ecdc hi\u1ec3u bi\u1ebft r\u00f5 r\u00e0ng \u0111\u00fang \u0111\u1eafn h\u01a1n v\u1ec1 v\u1ea5n \u0111\u1ec1 \u0111ang n\u00eau ra b\u00e0n b\u1ea1c.<\/p>\n
3.<\/b>\u00a0Hs d\u1ef1a theo g\u1ee3i \u00fd s\u00e1ch gi\u00e1o khoa vi\u1ebft m\u1ed9t b\u00e0i v\u0103n ngh\u1ecb lu\u1eadn ng\u1eafn \u0111\u1ec3 ph\u00e1t bi\u1ec3u \u00fd ki\u1ebfn \u0111\u1ec3 ph\u00e1t bi\u1ec3u \u00fd ki\u1ebfn trong bu\u1ed5i trao \u0111\u1ed5i v\u1ec1 ch\u1ee7 \u0111\u1ec1: \u201cNh\u00e0 v\u0103n m\u00e0 t\u00f4i h\u00e2m m\u1ed9\u201d do c\u00e2u l\u1ea1c b\u1ed9 v\u0103n h\u1ecdc c\u1ee7a nh\u00e0 tr\u01b0\u1eddng t\u1ed5 ch\u1ee9c.<\/p>\n
L\u01b0u \u00fd: \u0111\u01b0a ra nh\u1eefng nh\u1eadn \u0111\u1ecbnh, \u0111\u00e1nh gi\u00e1 v\u00e0 thuy\u1ebft ph\u1ee5c ng\u01b0\u1eddi \u0111\u1ecdc qua vi\u1ec7c v\u1eadn d\u1ee5ng k\u1ebft h\u1ee3p c\u00e1c ph\u01b0\u01a1ng th\u1ee9c bi\u1ec3u \u0111\u1ea1t.<\/p>\n
1.<\/b>\u00a0C\u1ea3 hai nh\u1eadn x\u00e9t \u0111\u1ec1u \u0111\u00fang b\u1edfi:<\/p>\n
– M\u1ed9t b\u00e0i v\u0103n ngh\u1ecb lu\u1eadn s\u1ebd h\u1ea5p d\u1eabn h\u01a1n khi s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p c\u00e1c ph\u01b0\u01a1ng th\u1ee9c bi\u1ec3u \u0111\u1ea1t.<\/p>\n
– T\u00e1c ph\u1ea9m ngh\u1ecb lu\u1eadn ch\u1ec9 v\u1eadn d\u1ee5ng m\u1ed9t ph\u01b0\u01a1ng th\u1ee9 s\u1ebd r\u01a1i v\u00e0o \u0111\u01a1n \u0111i\u1ec7u, nh\u00e0m ch\u00e1n.<\/p>\n
2.<\/b>\u00a0H\u1ecdc sinh d\u1ef1a v\u00e0o g\u1ee3i \u00fd trong sgk v\u00e0 v\u1eadn d\u1ee5ng ki\u1ebfn th\u1ee9c \u0111\u00e3 h\u1ecdc \u0111\u1ec3 vi\u1ebft m\u1ed9t \u0111o\u1ea1n (b\u00e0i) v\u0103n ngh\u1ecb lu\u1eadn theo y\u00eau c\u1ea7u.<\/p>\n","protected":false},"excerpt":{"rendered":"
I. Luy\u1ec7n t\u1eadp tr\u00ean l\u1edbp 1.\u00a0Trong m\u1ed9t b\u00e0i ho\u1eb7c m\u1ed9t \u0111o\u1ea1n v\u0103n ngh\u1ecb lu\u1eadn, c\u1ea7n v\u1eadn d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng th\u1ee9c bi\u1ec3u \u0111\u1ea1t t\u1ef1 s\u1ef1, mi\u00eau t\u1ea3 v\u00e0 bi\u1ec3u c\u1ea3m v\u00ec c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y gi\u00fap cho vi\u1ec7c tr\u00ecnh b\u00e0y lu\u1eadn c\u1ee9 trong b\u00e0i, \u0111o\u1ea1n v\u0103n \u0111\u01b0\u1ee3c r\u00f5 r\u00e0ng c\u1ee5 th\u1ec3 sinh \u0111\u1ed9ng h\u01a1n v\u00e0 c\u00f3 […]<\/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