{"id":4298,"date":"2021-11-17T12:15:48","date_gmt":"2021-11-17T05:15:48","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=4298"},"modified":"2021-11-17T12:15:49","modified_gmt":"2021-11-17T05:15:49","slug":"do-dung-day-hoc-tu-lam","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/do-dung-day-hoc-tu-lam\/","title":{"rendered":"\u0110\u1ed3 d\u00f9ng d\u1ea1y h\u1ecdc t\u1ef1 l\u00e0m"},"content":{"rendered":"\n<p>Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n<p>C\u00f3 r\u1ea5t nhi\u1ec1u thi\u1ebft b\u1ecb <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">d\u1ea1y h\u1ecdc<\/a> hi\u1ec7n nay kh\u00f4ng \u0111\u01b0\u1ee3c b\u00e0y b\u00e1n tr\u00ean th\u1ecb tr\u01b0\u1eddng do nhu c\u1ea7u s\u1eed d\u1ee5ng kh\u00e1 \u00edt. Trung t\u00e2m Vietlearn s\u1ebd gi\u00fap c\u00e1c th\u1ea7y c\u00f4 trong vi\u1ec7c chu\u1ea9n b\u1ecb nh\u1eefng \u0111\u1ed3 d\u00f9ng <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">d\u1ea1y h\u1ecdc<\/a> t\u1ef1 l\u00e0m c\u1ea7n thi\u1ebft trong ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ec3 b\u00e0i gi\u1ea3ng th\u00eam ph\u1ea7n cu\u1ed1n h\u00fat, sinh \u0111\u1ed9ng h\u01a1n gi\u00fap c\u00e1c em ti\u1ebfp thu nhanh v\u00e0 d\u1ec5 d\u00e0ng ti\u1ebfp c\u1eadn ki\u1ebfn th\u1ee9c m\u1edbi.<\/p>\n\n\n\n<p>Nh\u1eefng d\u1ee5ng c\u1ee5 <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">d\u1ea1y h\u1ecdc<\/a> t\u1ef1 l\u00e0m d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec1u l\u00e0 \u0111\u1ed3 d\u00f9ng <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">d\u1ea1y h\u1ecdc<\/a> t\u1ef1 l\u00e0m c\u1ea5p ti\u1ec3u h\u1ecdc ph\u1ee5c v\u1ee5 cho c\u00e1c em <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc sinh<\/a> l\u1edbp 1, l\u1edbp 2, l\u1edbp 3, l\u1edbp 4 v\u00e0 c\u1ea3 l\u1edbp 5 b\u1edfi c\u00e1c em v\u1eabn \u0111ang trong giai \u0111o\u1ea1n l\u0129nh h\u1ed9i nh\u1eefng th\u1ee9 m\u1edbi m\u1ebb v\u00e0 l\u00e0m quen v\u1edbi vi\u1ec7c h\u1ecdc To\u00e1n, Ti\u1ebfng Vi\u1ec7t. Do v\u1eady, trung t\u00e2m xin gi\u1edbi thi\u1ec7u m\u1ed9t s\u1ed1 h\u01b0\u1edbng d\u1eabn l\u00e0m \u0111\u1ed3 d\u00f9ng <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">d\u1ea1y h\u1ecdc<\/a> ti\u1ec3u h\u1ecdc c\u00f3 th\u1ec3 t\u1ef1 l\u00e0m b\u1eb1ng tay r\u1ea5t \u0111\u01a1n gi\u1ea3n nh\u01b0ng l\u1ea1i v\u00f4 c\u00f9ng hi\u1ec7u qu\u1ea3 cho c\u00e1c em <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">h\u1ecdc sinh<\/a> c\u0169ng nh\u01b0 th\u1ea7y c\u00f4 gi\u00e1o.<\/p>\n\n\n\n<p>Trong serie b\u00e0i vi\u1ebft n\u00e0y trung t\u00e2m s\u1ebd gi\u1edbi thi\u1ec7u nhi\u1ec1u \u0111\u1ed3 d\u00f9ng, thi\u1ebft b\u1ecb d\u1ea1y h\u1ecdc t\u1ef1 l\u00e0m ho\u1eb7c c\u00f3 b\u00e0y b\u00e1n ngo\u00e0i th\u1ecb tr\u01b0\u1eddng cho PHHS v\u00e0 th\u1ea7y c\u00f4 tham kh\u1ea3o<\/p>\n\n\n\n<p>Hi\u1ec7n t\u1ea1i b\u00e0i vi\u1ebft \u0111ang \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt, s\u1ebd c\u00f3 ph\u1ea7n 2, ph\u1ea7n 3, v\u00e0 c\u00e1c video chi ti\u1ebft<\/p>\n\n\n\n<p>C\u1ea4U T\u1ea0O:<\/p>\n\n\n\n<p>\u2013 B\u00ean ngo\u00e0i: \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf B\u1ea3ng nh\u00e2n chia c\u00e1c s\u1ed1 trong ph\u1ea1m vi 100 v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u00e8n t\u00edn hi\u1ec7u, h\u1ec7 th\u1ed1ng c\u00f4ng t\u1eafc v\u00e0 h\u1ec7 th\u1ed1ng n\u1ed1t ti\u1ebfp \u0111i\u1ec3m<\/p>\n\n\n\n<p>\u2013 B\u00ean trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>H\u1ec7 th\u1ed1ng ngu\u1ed3n 12V<\/li><li>H\u1ec7 th\u1ed1ng \u0110i \u1ed1t G\u1ed3m 130 \u0111i \u1ed1t.<\/li><li>H\u1ec7 th\u1ed1ng d\u00e2y d\u1eabn<\/li><\/ul>\n\n\n\n<p>T\u00c1C D\u1ee4NG:<\/p>\n\n\n\n<p>\u2013 D\u1ea1y c\u00e1c b\u00e0i thu\u1ed9c b\u1ea3ng nh\u00e2n t\u1eeb 1 \u0111\u1ebfn 10.<\/p>\n\n\n\n<p>\u2013 D\u1ea1y c\u00e1c b\u00e0i thu\u1ed9c b\u1ea3ng chia t\u1eeb 1 \u0111\u1ebfn 10.<\/p>\n\n\n\n<p>\u2013 T\u00ednh ch\u1ea5t giao ho\u00e1n c\u1ee7a ph\u00e9p nh\u00e2n.<\/p>\n\n\n\n<p>\u2013 T\u00ecm th\u1eeba s\u1ed1 ch\u01b0a bi\u1ebft trong m\u1ed9t t\u00edch.<\/p>\n\n\n\n<p>\u2013 T\u00ecm s\u1ed1 b\u1ecb chia, s\u1ed1 chia.<\/p>\n\n\n\n<p>S\u1eec D\u1ee4NG: Khi d\u1ea1y t\u1eebng b\u1ea3ng nh\u00e2n, Gi\u00e1o vi\u00ean c\u1ea7n k\u1ebft h\u1ee3p h\u1ee3p l\u00fd gi\u1eefa c\u00f4ng t\u1eafc t\u01b0\u01a1ng \u1ee9ng v\u1edbi b\u1ea3ng v\u00e0 que ch\u1ec9.<\/p>\n\n\n\n<p>C\u1ea4U T\u1ea0O:<\/p>\n\n\n\n<p>\u2013 B\u00ean ngo\u00e0i: \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf g\u1ed3m 3 ph\u1ea7n:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>C\u1ed9t s\u1ed1: G\u1ed3m c\u00e1c s\u1ed1 t\u1eeb 1 \u0111\u1ebfn 9, m\u1ed7i \u00f4 g\u1ed3m c\u00f3 s\u1ed1, c\u00f4ng t\u1eafc \u0111i\u1ec7n v\u00e0 \u0111\u00e8n b\u00e1o.<\/li><li>H\u00e0ng: G\u1ed3m c\u00e1c s\u1ed1 t\u1eeb 1 \u0111\u1ebfn 10, m\u1ed7i \u00f4 so g\u1ed3m c\u00f3 s\u1ed1, n\u1ed1t ti\u1ebfp \u0111i\u1ec3m v\u00e0 \u0111\u00e8n b\u00e1o.<\/li><li>Giao gi\u1eefa c\u1ed9t v\u00e0 h\u00e0ng l\u00e0 c\u00f4ng t\u1eafc chuy\u1ec3n t\u1eeb ch\u1ebf \u0111\u1ed9 tr\u1eeb (-) sang c\u00f4ng (+).<\/li><li>Ngo\u00e0i ra c\u00f2n c\u00f3 \u1ed5 c\u1eafm que ch\u1ec9 v\u00e0 \u0111\u00e8n b\u00e1o \u0111i\u1ec7n 220V.<\/li><li>B\u1ed9 \u0111\u1ebfm: G\u1ed3m 10 qu\u1ea3 cam, m\u1ed7i qu\u1ea3 cam c\u00f3 g\u1eafn k\u00e8m theo 1 b\u00f3ng \u0111\u00e8n b\u00e1o s\u00e1ng. \u0110\u00e2y l\u00e0 ph\u1ea7n th\u1ec3 hi\u1ec7n k\u1ebft qu\u1ea3 c\u1ee7a ph\u00e9p t\u00ednh c\u1ed9ng hay tr\u1eeb. K\u1ebft qu\u1ea3 ch\u1ec9 d\u1ef1a tr\u00ean s\u1ed1 b\u00f3ng \u0111\u00e8n s\u00e1ng.<\/li><\/ul>\n\n\n\n<p>\u2013 B\u00ean trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>H\u1ec7 th\u1ed1ng ngu\u1ed3n 5V- 12V<\/li><li>H\u1ec7 th\u1ed1ng \u0110i \u1ed1t: G\u1ed3m 250 \u0111i \u1ed1t.<\/li><li>H\u1ec7 th\u1ed1ng r\u01a1-le t\u1ef1 \u0111\u1ed9ng: G\u1ed3m 80 r\u01a1-le.<\/li><li>H\u1ec7 th\u1ed1ng d\u00e2y d\u1eabn<\/li><\/ul>\n\n\n\n<p>T\u00c1C D\u1ee4NG:<\/p>\n\n\n\n<p>\u2013 D\u1ea1y xuy\u00ean su\u1ed1t ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n c\u1ee7a l\u1edbp 1.<\/p>\n\n\n\n<p>\u2013 D\u1ea1y c\u00e1c b\u00e0i v\u1ec1 ph\u00e9p c\u1ed9ng kh\u00f4ng nh\u1edb trong ph\u1ea1m vi 10.<\/p>\n\n\n\n<p>\u2013 D\u1ea1y c\u00e1c b\u00e0i v\u1ec1 ph\u00e9p tr\u1eeb trong ph\u1ea1m vi 10.<\/p>\n\n\n\n<p>\u2013 D\u1ea1y c\u00e1c b\u00e0i v\u1ec1 t\u00ecm s\u1ed1 h\u1ea1ng ch\u01b0a bi\u1ebft.<\/p>\n\n\n\n<p>\u2013 D\u1ea1y c\u00e1c b\u00e0i v\u1ec1 t\u00ecm s\u1ed1 tr\u1eeb, s\u1ed1 b\u1ecb tr\u1eeb trong ph\u00e9p tr\u1eeb.<\/p>\n\n\n\n<p>S\u1eec D\u1ee4NG:<\/p>\n\n\n\n<p>Khi d\u1ea1y t\u1eebng b\u1ea3ng nh\u00e2n, Gi\u00e1o vi\u00ean c\u1ea7n k\u1ebft h\u1ee3p h\u1ee3p l\u00fd gi\u1eefa C\u00f4ng t\u1eafc t\u01b0\u01a1ng \u1ee9ng v\u1edbi b\u1ea3ng v\u00e0 que ch\u1ec9.<\/p>\n\n\n\n<p>CU\u1ed8C CH\u1ea0Y \u0110UA TRONG R\u1eeaNG<\/p>\n\n\n\n<p>C\u1ea4U T\u1ea0O: G\u1ed3m 4 tranh \u0111\u01b0\u1ee3c \u0111\u00e1nh s\u1ed1 t\u1eeb 1-4. C\u00e1c tranh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf g\u1ed3m c\u00f3 3 ph\u1ea7n ch\u00ednh:<\/p>\n\n\n\n<p>\u2013 Ph\u1ea7n c\u1ed1t tranh:<\/p>\n\n\n\n<p>\u0110\u01b0\u1ee3c l\u00e0m b\u1eb1ng 2 l\u1edbp b\u00eca Duplex \u0111\u01b0\u1ee3c b\u00f4i h\u1ed3, v\u1eeba c\u1ee9ng v\u1eefng, l\u1ea1i v\u1eeba m\u1ea3nh mai th\u1ec3 hi\u1ec7n b\u1ea7u tr\u1eddi m\u00eanh m\u00f4ng v\u00e0 n\u1ec1n \u0111\u1ea5t v\u1edbi \u0111\u1ed3ng ru\u1ed9ng xanh t\u01b0\u01a1i, s\u00f4ng ng\u00f2i u\u1ed1n l\u01b0\u1ee3n, \u0111\u01b0\u1eddng s\u00e1 nh\u1ed9n nh\u1ecbp\u2026, n\u01a1i \u0111\u1eb7t \u0111i\u1ec3m t\u1ef1a c\u1ee7a ph\u1ea7n th\u1ec3 hi\u1ec7n.<\/p>\n\n\n\n<p>\u2013 Ph\u1ea7n th\u1ec3 hi\u1ec7n:<\/p>\n\n\n\n<p>G\u1ed3m c\u00e1c nh\u00e2n v\u1eadt c\u00f3 trong truy\u1ec7n nh\u01b0: Ng\u1ef1a con, Ng\u1ef1a b\u1ed1, V\u00e0ng anh, Th\u1ecf x\u00e1m, H\u01b0\u01a1u cao c\u1ed5, L\u1ee3n l\u00f2i,\u2026<\/p>\n\n\n\n<p>Ph\u1ea7n c\u1ed1t tranh v\u00e0 ph\u1ea7n th\u1ec3 hi\u1ec7n \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nhau theo nguy\u00ean t\u1eafc h\u00ecnh b\u00ecnh h\u00e0nh (hai c\u1ea1nh \u0111\u1ed1i song song v\u1edbi nhau). \u0110\u00e2y l\u00e0 \u1ee9ng d\u1ee5ng tuy\u1ec7t v\u1eddi c\u1ee7a nguy\u00ean t\u1eafc h\u00ecnh b\u00ecnh h\u00e0nh v\u00e0o ngh\u1ec7 thu\u1eadt. C\u0169ng ch\u00ednh v\u00ec v\u1eady m\u00e0 b\u1ed9 tranh kh\u00f4ng gian ba chi\u1ec1u \u201cCu\u1ed9c ch\u1ea1y \u0111ua trong r\u1eebng\u201d khi s\u1eed d\u1ee5ng th\u00ec th\u1ec3 hi\u1ec7n nh\u01b0 nh\u1eefng s\u00e2n kh\u1ea5u nh\u1ecf, ph\u00f9 h\u1ee3p v\u1edbi n\u1ed9i dung c\u00e2u chuy\u1ec7n, nh\u01b0ng kh\u00f4ng s\u1eed d\u1ee5ng th\u00ec b\u1ed9 tranh \u0111\u01b0\u1ee3c thu g\u1ecdn nh\u01b0 m\u1ed9t t\u1eadp s\u00e1ch, r\u1ea5t thu\u1eadn ti\u1ec7n cho vi\u1ec7c b\u1ea3o qu\u1ea3n v\u00e0 v\u1eadn chuy\u1ec3n.<\/p>\n\n\n\n<p>\u2013 Ph\u1ea7n b\u00eca tranh: \u0110\u01b0\u1ee3c l\u00e0m b\u1eb1ng b\u00eca Catton, l\u00e0 ph\u1ea7n trang tr\u00ed v\u00e0 b\u00e0o v\u1ec1 cho b\u1ed9 tranh.<\/p>\n\n\n\n<p>T\u00c1C D\u1ee4NG: D\u1ea1y b\u00e0i T\u1eadp \u0111\u1ecdc- K\u1ec3 chuy\u1ec7n: \u201cCu\u1ed9c ch\u1ea1y \u0111ua trong r\u1eebng\u201d- L\u1edbp 3.<\/p>\n\n\n\n<p>S\u1eec D\u1ee4NG: Cho tranh r\u01a1i theo th\u1ee9 t\u1ef1 v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi l\u1eddi k\u1ec3 c\u1ee7a ng\u01b0\u1eddi k\u1ec3 chuy\u1ec7n.<\/p>\n\n\n\n<p>NGUY\u00caN LI\u1ec6U: B\u1ed9 tranh kh\u00f4ng gian ba chi\u1ec1u \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb nguy\u1ec7n v\u1eadt li\u1ec7u t\u1eadn d\u1ee5ng nh\u01b0:<\/p>\n\n\n\n<p>\u2013 B\u00eca tranh: \u0111\u01b0\u1ee3c t\u1eadn d\u1ee5ng t\u1eeb v\u1ecf h\u1ed9p th\u00f9ng \u0111\u1ef1ng thu\u1ed1c l\u00e1.<\/p>\n\n\n\n<p>\u2013 Ph\u1ea7n c\u1ed1t tranh: \u0111\u01b0\u1ee3c t\u1eadn d\u1ee5ng t\u1eeb v\u1ecf h\u1ed9p b\u00e1nh.<\/p>\n\n\n\n<p>\u2013 Ph\u1ea7n th\u1ec3 hi\u1ec7n: \u0111\u01b0\u1ee3c t\u1eadn d\u1ee5ng t\u1eeb v\u1ecf h\u1ed9p b\u00e1nh.<\/p>\n\n\n\n<p>\u2013 Ch\u1eef, Decal, m\u00e0u s\u1eafc kh\u00f4ng t\u1eadn d\u1ee5ng \u0111\u01b0\u1ee3c, nh\u01b0ng chi ph\u00ed r\u1ea5t r\u1ebb.<\/p>\n\n\n\n<p><\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn C\u00f3 r\u1ea5t nhi\u1ec1u thi\u1ebft b\u1ecb d\u1ea1y h\u1ecdc hi\u1ec7n nay kh\u00f4ng \u0111\u01b0\u1ee3c b\u00e0y b\u00e1n tr\u00ean th\u1ecb tr\u01b0\u1eddng do nhu c\u1ea7u s\u1eed d\u1ee5ng kh\u00e1 \u00edt. Trung t\u00e2m Vietlearn s\u1ebd gi\u00fap c\u00e1c th\u1ea7y c\u00f4 trong vi\u1ec7c chu\u1ea9n b\u1ecb nh\u1eefng \u0111\u1ed3 d\u00f9ng d\u1ea1y h\u1ecdc t\u1ef1 l\u00e0m c\u1ea7n thi\u1ebft trong ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ec3 b\u00e0i [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[1],"tags":[],"class_list":["post-4298","post","type-post","status-publish","format-standard","hentry","category-general"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/4298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=4298"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/4298\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=4298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=4298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=4298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}