{"id":1005,"date":"2015-01-10T16:23:37","date_gmt":"2015-01-10T09:23:37","guid":{"rendered":"https:\/\/tathikieu.edu.vn\/?p=1005"},"modified":"2020-04-20T19:04:37","modified_gmt":"2020-04-20T12:04:37","slug":"mot-so-nguyen-tac-khi-soan-bai-giang-dien-tu","status":"publish","type":"post","link":"https:\/\/tathikieu.edu.vn\/?p=1005","title":{"rendered":"M\u1ed9t s\u1ed1 nguy\u00ean t\u1eafc khi so\u1ea1n b\u00e0i gi\u1ea3ng \u0111i\u1ec7n t\u1eed"},"content":{"rendered":"

GD&T\u0110 – C\u00f4 Nguy\u1ec5n Th\u1ecb Thanh H\u1ea3i – Trung t\u00e2m GDTX T\u1ec9nh V\u0129nh Ph\u00fac chia s\u1ebb m\u1ed9t s\u1ed1 nguy\u00ean t\u1eafc k\u0129 thu\u1eadt gi\u00fap gi\u00e1o vi\u00ean so\u1ea1n b\u00e0i gi\u1ea3ng \u0111i\u1ec7n t\u1eed d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n

M\u00e0u s\u1eafc c\u1ee7a n\u1ec1n h\u00ecnh <\/strong><\/p>\n

Gi\u00e1o vi\u00ean c\u1ea7n tu\u00e2n th\u1ee7 nguy\u00ean t\u1eafc t\u01b0\u01a1ng ph\u1ea3n, c\u00e1c slide th\u1ec3 hi\u1ec7n s\u1ebd n\u1ed5i b\u1eadt h\u01a1n. Ch\u1eb3ng h\u1ea1n, khi d\u00f9ng m\u00e0u n\u1ec1n \u0111\u1eadm th\u00ec ch\u1ec9 n\u00ean s\u1eed d\u1ee5ng ch\u1eef c\u00f3 m\u00e0u s\u00e1ng hay tr\u1eafng; ng\u01b0\u1ee3c l\u1ea1i ch\u1ec9 n\u00ean s\u1eed d\u1ee5ng ch\u1eef m\u00e0u \u0111\u1eadm (\u0111en, xanh \u0111\u1eadm, \u0111\u1ecf \u0111\u1eadm\u2026) tr\u00ean n\u1ec1n tr\u1eafng hay n\u1ec1n m\u00e0u s\u00e1ng.<\/p>\n

<\/p>\n

Font ch\u1eef <\/strong><\/p>\n

Ch\u1ec9 n\u00ean d\u00f9ng c\u00e1c font ch\u1eef \u0111\u1eadm, r\u00f5 v\u00e0 g\u1ecdn (Arial, Tahoma, VNI-Helve\u2026), kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c l\u1ed7i font ch\u1eef, h\u1ea1n ch\u1ebf d\u00f9ng c\u00e1c font ch\u1eef c\u00f3 \u0111u\u00f4i (VNI-times\u2026) v\u00ec d\u1ec5 m\u1ea5t n\u00e9t khi tr\u00ecnh chi\u1ebfu.<\/p>\n

Size ch\u1eef <\/strong><\/p>\n

Gi\u00e1o vi\u00ean th\u01b0\u1eddng mu\u1ed1n ch\u1ee9a th\u1eadt nhi\u1ec1u th\u00f4ng tin tr\u00ean m\u1ed9t slide n\u00ean hay c\u00f3 khuynh h\u01b0\u1edbng d\u00f9ng c\u1ee1 ch\u1eef nh\u1ecf. Th\u1ef1c t\u1ebf, trong k\u1ef9 thu\u1eadt video, khi chi\u1ebfu tr\u00ean m\u00e0n h\u00ecnh TV (25 inches) cho v\u00e0i ng\u01b0\u1eddi xem hay d\u00f9ng m\u00e1y chi\u1ebfu Projector chi\u1ebfu l\u00ean m\u00e0n cho kho\u1ea3ng 50 ng\u01b0\u1eddi xem th\u00ec size ch\u1eef th\u00edch h\u1ee3p ph\u1ea3i t\u1eeb c\u1ee1 28 tr\u1edf l\u00ean m\u1edbi \u0111\u1ecdc r\u00f5 \u0111\u01b0\u1ee3c.<\/p>\n

Tr\u00ecnh b\u00e0y n\u1ed9i dung tr\u00ean n\u1ec1n h\u00ecnh<\/strong><\/p>\n

Gi\u00e1o vi\u00ean kh\u00f4ng n\u00ean tr\u00ecnh b\u00e0y n\u1ed9i dung tr\u00e0n l\u1ea5p \u0111\u1ea7y n\u1ec1n h\u00ecnh t\u1eeb tr\u00ean xu\u1ed1ng t\u1eeb tr\u00e1i qua ph\u1ea3i, m\u00e0 c\u1ea7n ch\u1eeba ra kho\u1ea3ng tr\u1ed1ng \u0111\u1ec1u hai b\u00ean v\u00e0 tr\u00ean d\u01b0\u1edbi theo t\u1ef7 l\u1ec7 th\u00edch h\u1ee3p (th\u01b0\u1eddng l\u00e0 1\/5), \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh m\u1ef9 thu\u1eadt, s\u1ef1 s\u1eafc n\u00e9t v\u00e0 kh\u00f4ng m\u1ea5t chi ti\u1ebft khi chi\u1ebfu l\u00ean m\u00e0n.<\/p>\n

Ngo\u00e0i ra, nh\u1eefng tranh, \u1ea3nh hay \u0111o\u1ea1n phim minh h\u1ecda d\u00f9 hay nh\u01b0ng m\u1edd nh\u1ea1t, kh\u00f4ng r\u00f5 r\u00e0ng c\u0169ng kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng v\u00ec kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng cung c\u1ea5p th\u00f4ng tin x\u00e1c \u0111\u1ecbnh nh\u01b0 ta mong mu\u1ed1n.<\/p>\n

Tr\u00ecnh chi\u1ebfu b\u00e0i gi\u1ea3ng \u0111i\u1ec7n t\u1eed <\/strong><\/p>\n

Khi gi\u00e1o vi\u00ean tr\u00ecnh chi\u1ebfu Power Point, \u0111\u1ec3 h\u1ecdc sinh c\u00f3 th\u1ec3 ghi ch\u00e9p k\u1ecbp th\u00ec n\u1ed9i dung trong m\u1ed7i slide kh\u00f4ng n\u00ean xu\u1ea5t hi\u1ec7n d\u00e0y \u0111\u1eb7c c\u00f9ng l\u00fac.<\/p>\n

Gi\u00e1o vi\u00ean n\u00ean ph\u00e2n d\u00f2ng hay ph\u00e2n \u0111o\u1ea1n th\u00edch h\u1ee3p, cho xu\u1ea5t hi\u1ec7n theo hi\u1ec7u \u1ee9ng th\u1eddi gian t\u01b0\u01a1ng \u1ee9ng. Tr\u01b0\u1eddng h\u1ee3p c\u00f3 n\u1ed9i dung d\u00e0i m\u00e0 nh\u1ea5t thi\u1ebft ph\u1ea3i xu\u1ea5t hi\u1ec7n tr\u1ecdn v\u1eb9n c\u00f9ng l\u00fac, tr\u00edch xu\u1ea5t t\u1eebng ph\u1ea7n th\u00edch h\u1ee3p \u0111\u1ec3 gi\u1ea3ng, sau \u0111\u00f3 \u0111\u01b0a v\u1ec1 l\u1ea1i trang c\u00f3 n\u1ed9i dung t\u1ed5ng th\u1ec3, h\u1ecdc sinh s\u1ebd d\u1ec5 hi\u1ec3u v\u00e0 d\u1ec5 ch\u00e9p h\u01a1n.<\/p>\n

H\u01b0\u1edbng d\u1eabn h\u1ecdc sinh ghi ch\u00e9p<\/strong><\/p>\n

Trong ti\u1ebft h\u1ecdc, h\u1ecdc sinh ph\u1ea3i c\u00f3 s\u1eb5n tr\u01b0\u1edbc m\u1eb7t s\u00e1ch gi\u00e1o khoa v\u00e0 d\u00f9ng v\u1edf \u0111\u1ec3 ghi ch\u00e9p. Khi tr\u00ecnh chi\u1ebfu Power Point v\u00e0 gi\u1ea3ng b\u00e0i, gi\u00e1o vi\u00ean h\u01b0\u1edbng d\u1eabn h\u1ecdc sinh c\u00e1ch ghi b\u00e0i h\u1ecdc v\u00e0o v\u1edf nh\u01b0 sau:<\/p>\n

Nh\u1eefng ki\u1ebfn th\u1ee9c c\u0103n b\u1ea3n, thu\u1ed9c n\u1ed9i dung gi\u00e1o khoa quy \u0111\u1ecbnh s\u1ebd n\u1eb1m trong c\u00e1c slide c\u00f3 k\u00fd hi\u1ec7u ri\u00eang. V\u00ed d\u1ee5 k\u00fd hi\u1ec7u (@, \u0111\u1eb7t \u1edf g\u00f3c tr\u00ean b\u00ean tr\u00e1i). H\u1ecdc sinh ph\u1ea3i ch\u00e9p \u0111\u1ea7y \u0111\u1ee7 n\u1ed9i dung trong c\u00e1c slide n\u00e0y. T\u1eadp h\u1ee3p n\u1ed9i dung c\u00e1c slide c\u00f3 k\u00fd hi\u1ec7u ri\u00eang t\u1ea1o n\u00ean ki\u1ebfn th\u1ee9c y\u00eau c\u1ea7u t\u1ed1i thi\u1ec3u c\u1ee7a ti\u1ebft h\u1ecdc.<\/p>\n

Nh\u1eefng n\u1ed9i dung c\u00f3 t\u00ednh thuy\u1ebft minh, minh h\u1ecda, m\u1edf r\u1ed9ng ki\u1ebfn th\u1ee9c s\u1ebd n\u1eb1m trong c\u00e1c slide kh\u00e1c, kh\u00f4ng c\u00f3 k\u00fd hi\u1ec7u ri\u00eang. V\u1edbi nh\u1eefng slide n\u00e0y, h\u1ecdc sinh t\u1ef1 ch\u1ecdn h\u1ecdc n\u1ed9i dung \u0111\u1ec3 ch\u00e9p t\u00f9y theo s\u1ef1 hi\u1ec3u b\u00e0i c\u1ee7a m\u00ecnh.<\/p>\n

V\u1edbi nh\u1eefng ki\u1ebfn th\u1ee9c c\u0103n b\u1ea3n nh\u01b0ng kh\u00e1 d\u00e0i, n\u1ebfu ch\u00e9p h\u1ebft s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ti\u1ebfn \u0111\u1ed9 c\u1ee7a ti\u1ebft h\u1ecdc, sau khi gi\u1ea3ng xong gi\u00e1o vi\u00ean h\u01b0\u1edbng d\u1eabn h\u1ecdc sinh \u0111\u00e1nh d\u1ea5u trong s\u00e1ch gi\u00e1o khoa \u0111\u1ec3 v\u1ec1 nh\u00e0 ch\u00e9p (h\u1ecdc sinh s\u1ebd ch\u1eeba kho\u1ea3ng tr\u1ed1ng th\u00edch h\u1ee3p).<\/p>\n

\n

Nguy\u00ean t\u1eafc gi\u00e1o d\u1ee5c ch\u1ee7 \u0111\u1ed9ng l\u00e0 l\u1ea5y h\u1ecdc sinh l\u00e0m trung t\u00e2m. Gi\u00e1o vi\u00ean trong qu\u00e1 tr\u00ecnh gi\u1ea3ng d\u1ea1y l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c vi\u1ec7c h\u1ecdc sinh n\u1eafm \u0111\u01b0\u1ee3c ki\u1ebfn th\u1ee9c tr\u1ecdng t\u00e2m, nh\u01b0ng kh\u00f4ng ph\u1ea3i ng\u01b0\u1eddi bao ti\u00eau m\u1ecdi ki\u1ebfn th\u1ee9c cung c\u1ea5p cho h\u1ecdc sinh.<\/p>\n

Ch\u00ednh b\u1ea3n th\u00e2n h\u1ecdc sinh, trong khi tham gia t\u00edch c\u1ef1c v\u00e0o ti\u1ebft h\u1ecdc, sau khi t\u00ecm hi\u1ec3u l\u1ea1i s\u00e1ch gi\u00e1o khoa v\u00e0 t\u00ecm t\u00f2i \u1edf c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n multimedia, s\u1ebd ch\u1ecdn l\u1ecdc \u0111\u00fac k\u1ebft nh\u1eefng ki\u1ebfn th\u1ee9c c\u1ee7a ti\u1ebft h\u1ecdc v\u00e0 ghi ch\u00e9p, l\u01b0u tr\u1eef cho ri\u00eang m\u00ecnh.<\/p>\n

C\u00f4 Nguy\u1ec5n Thanh H\u1ea3i <\/strong><\/p>\n<\/blockquote>\n

H\u1ea3i B\u00ecnh (ghi)<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

GD&T\u0110 – C\u00f4 Nguy\u1ec5n Th\u1ecb Thanh H\u1ea3i – Trung t\u00e2m GDTX T\u1ec9nh V\u0129nh Ph\u00fac chia s\u1ebb m\u1ed9t s\u1ed1 nguy\u00ean t\u1eafc k\u0129 thu\u1eadt gi\u00fap gi\u00e1o vi\u00ean so\u1ea1n b\u00e0i gi\u1ea3ng \u0111i\u1ec7n t\u1eed d\u1ec5 d\u00e0ng h\u01a1n. M\u00e0u s\u1eafc c\u1ee7a n\u1ec1n h\u00ecnh Gi\u00e1o vi\u00ean c\u1ea7n tu\u00e2n th\u1ee7 nguy\u00ean t\u1eafc…<\/p>\n","protected":false},"author":1,"featured_media":1037,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","footnotes":""},"categories":[9],"tags":[118,117],"class_list":["post-1005","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dieucanbiet","tag-bai-giang","tag-nguyen-tac"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/tathikieu.edu.vn\/index.php?rest_route=\/wp\/v2\/posts\/1005","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tathikieu.edu.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tathikieu.edu.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tathikieu.edu.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tathikieu.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1005"}],"version-history":[{"count":0,"href":"https:\/\/tathikieu.edu.vn\/index.php?rest_route=\/wp\/v2\/posts\/1005\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tathikieu.edu.vn\/index.php?rest_route=\/wp\/v2\/media\/1037"}],"wp:attachment":[{"href":"https:\/\/tathikieu.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1005"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tathikieu.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1005"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tathikieu.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}