{"id":4190,"date":"2024-09-18T07:02:20","date_gmt":"2024-09-18T07:02:20","guid":{"rendered":"https:\/\/edu.dtsoft.vn\/khohoclieu\/?p=4190"},"modified":"2024-09-18T07:12:31","modified_gmt":"2024-09-18T07:12:31","slug":"thuyet-trinh-chi-hieu-qua-khi-biet-cach-xac-dinh-doi-tuong-noi-dung-va-cach-thuc-hien","status":"publish","type":"post","link":"https:\/\/edu.dtsoft.vn\/khohoclieu\/thuyet-trinh-chi-hieu-qua-khi-biet-cach-xac-dinh-doi-tuong-noi-dung-va-cach-thuc-hien\/","title":{"rendered":"Thuy\u1ebft tr\u00ecnh ch\u1ec9 hi\u1ec7u qu\u1ea3 khi bi\u1ebft: C\u00e1ch x\u00e1c \u0111\u1ecbnh \u0111\u1ed1i t\u01b0\u1ee3ng, n\u1ed9i dung v\u00e0 c\u00e1ch th\u1ef1c hi\u1ec7n."},"content":{"rendered":"

Qua b\u00e0i B\u00ed quy\u1ebft quan tr\u1ecdng h\u00e0ng \u0111\u1ea7u: T\u1eadp trung v\u00e0o n\u1ed9i dung<\/a>, ch\u00fang ta \u0111\u00e3 bi\u1ebft t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c t\u1eadp trung v\u00e0o n\u1ed9i dung, c\u0169ng nh\u01b0 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c ph\u01b0\u01a1ng h\u01b0\u1edbng gi\u1ea3i th\u00edch ph\u00e2n t\u00edch.<\/p>\n

V\u1edbi m\u1ed7i nh\u00f3m kh\u00e1n gi\u1ea3 kh\u00e1c nhau, s\u1ebd c\u00f3 mong mu\u1ed1n nghe, nhu c\u1ea7u ph\u00e2n t\u00edch v\u00e0 h\u00e0m l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u00e1c nhau. Tr\u01b0\u1edbc khi x\u00e2y d\u1ef1ng m\u1ed7i b\u00e0i thuy\u1ebft tr\u00ecnh, \u0111i\u1ec1u quan tr\u1ecdng \u0111\u1ea7u ti\u00ean l\u00e0 ch\u00fang ta ph\u1ea3i x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c nh\u00f3m ng\u01b0\u1eddi nghe c\u1ee7a m\u00ecnh l\u00e0 ai. M\u1ed7i ng\u01b0\u1eddi \u1edf m\u1ed7i v\u1ecb tr\u00ed kh\u00e1c nhau s\u1ebd c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m, g\u00f3c nh\u00ecn, ph\u01b0\u01a1ng di\u1ec7n ph\u00e2n t\u00edch v\u00e0 g\u00f3c nh\u00ecn kh\u00e1c nhau. N\u00ean vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ef1c k\u1ef3 quan tr\u1ecdng. N\u00f3 s\u1ebd gi\u00fap ta \u201cch\u1ed1t b\u00e0i\u201d m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, tr\u1ef1c ti\u1ebfp v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t.<\/p>\n

Ti\u1ebfp theo x\u00e1c \u0111\u1ecbnh n\u1ed9i dung c\u1ea7n truy\u1ec1n \u0111\u1ea1t v\u00e0 quan \u0111i\u1ec3m c\u1ee7a m\u00ecnh d\u01b0\u1edbi g\u00f3c \u0111\u1ed9 ti\u1ebfp c\u1eadn th\u00e2n thi\u1ec7n cho ng\u01b0\u1eddi nghe. Nh\u1eefng \u0111i\u1ec1u h\u1ecd quan t\u00e2m. Mong mu\u1ed1n c\u1ee7a h\u1ecd l\u00e0 g\u00ec. V\u00e0 nh\u1eefng d\u1eef li\u1ec7u th\u1ef1c s\u1ef1 li\u00ean quan \u0111\u1ebfn h\u1ecd c\u0169ng nh\u01b0 g\u00e2y h\u1ee9ng th\u00fa cho ng\u01b0\u1eddi xem.<\/p>\n

Sau khi \u0111\u00e3 ph\u00e2n t\u00edch, x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 n\u1ed9i dung r\u1ed3i, ch\u00fang ta \u0111i v\u00e0o b\u01b0\u1edbc x\u00e2y d\u1ef1ng b\u00e0i.<\/p>\n

\u0110\u1ec3 hi\u1ec3u k\u1ef9 h\u01a1n, b\u00e0i n\u00e0y s\u1ebd ph\u00e2n t\u00edch k\u1ef9 3 nh\u00e2n t\u1ed1 tr\u00ean, \u0111\u1ed3ng th\u1eddi l\u1ea5y v\u00ed d\u1ee5 minh h\u1ecda c\u1ef1c d\u1ec5 hi\u1ec3u cho b\u1ea1n.<\/p>\n

Nh\u00e2n t\u1ed1 \u0111\u1ea7u ti\u00ean: X\u00e1c \u0111\u1ecbnh \u0111\u1ed1i t\u01b0\u1ee3ng th\u00ednh gi\u1ea3.<\/i><\/b><\/h2>\n

Th\u00ednh gi\u1ea3 c\u1ee7a b\u1ea1n.<\/i><\/p>\n

B\u1ea1n c\u00e0ng hi\u1ec3u r\u00f5 th\u00ednh gi\u1ea3 c\u1ee7a m\u00ecnh th\u00ec b\u1ea1n s\u1ebd c\u00e0ng th\u00e0nh c\u00f4ng trong vi\u1ec7c truy\u1ec1n t\u1ea3i th\u00f4ng \u0111i\u1ec7p m\u00e0 b\u1ea1n mong mu\u1ed1n. H\u00e3y tr\u00e1nh c\u00e1ch x\u00e1c \u0111\u1ecbnh chung chung th\u00ednh gi\u1ea3 c\u1ee7a b\u1ea1n l\u00e0 ai, nh\u01b0 l\u00e0 c\u00e1c b\u00ean c\u00f3 li\u00ean quan trong v\u00e0 ngo\u00e0i m\u1ed9t \u0111\u01a1n v\u1ecb hay c\u00f4ng ty n\u00e0o \u0111\u00f3.<\/i> Hay nh\u1eefng ai c\u00f3 nhu c\u1ea7u t\u00ecm hi\u1ec3u<\/i> \u2013 b\u1eb1ng vi\u1ec7c c\u1ed1 g\u1eafng bao g\u1ed3m c\u00e0ng nhi\u1ec1u th\u00ednh gi\u1ea3 c\u00f9ng v\u1edbi c\u00e1c nhu c\u1ea7u kh\u00e1c nhau c\u1ee7a h\u1ecd, b\u1ea1n \u0111ang \u0111\u1eb7t b\u1ea3n th\u00e2n v\u00e0o trong m\u1ed9t v\u1ecb tr\u00ed m\u00e0 th\u00f4ng \u0111i\u1ec7p c\u1ee7a b\u1ea1n \u0111ang \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i theo m\u1ed9t c\u00e1ch k\u00e9m hi\u1ec7u qu\u1ea3. \u0110\u00f4i khi vi\u1ec7c n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c ph\u1ea3i t\u1ea1o ra c\u00e1c c\u00e1ch truy\u1ec1n \u0111\u1ea1t kh\u00e1c nhau v\u1edbi t\u1eebng \u0111\u1ed1i t\u01b0\u1ee3ng th\u00ednh gi\u1ea3. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u1ed1i t\u01b0\u1ee3ng th\u00ednh gi\u1ea3 tr\u1ecdng t\u00e2m c\u0169ng l\u00e0 m\u1ed9t c\u00e1ch \u0111\u1ec3 gi\u1edbi h\u1ea1n hi\u1ec7u qu\u1ea3. Nh\u01b0 \u0111\u00e3 n\u00f3i \u1edf tr\u00ean, c\u00e0ng am hi\u1ec3u th\u00ednh gi\u1ea3 c\u1ee7a b\u1ea1n, vi\u1ec7c \u0111\u1ed3ng c\u1ea3m v\u1edbi h\u1ecd s\u1ebd tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n t\u1eeb \u0111\u00f3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u00e1ch thuy\u1ebft tr\u00ecnh hi\u1ec7u qu\u1ea3 h\u01a1n trong vi\u1ec7c \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a h\u1ecd c\u0169ng nh\u01b0 b\u1ea3n th\u00e2n b\u1ea1n.<\/p>\n

V\u1ecb tr\u00ed c\u1ee7a ng\u01b0\u1eddi thuy\u1ebft tr\u00ecnh<\/i><\/p>\n

Vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c m\u1ed1i quan h\u1ec7 c\u1ee7a b\u1ea1n v\u1edbi th\u00ednh gi\u1ea3 c\u0169ng nh\u01b0 c\u00e1ch m\u00e0 h\u1ecd nh\u00ecn nh\u1eadn b\u1ea1n c\u0169ng v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft. Li\u1ec7u \u0111\u00e2y l\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean b\u1ea1n ti\u1ebfp x\u00fac v\u1edbi h\u1ecd th\u00f4ng qua b\u00e0i thuy\u1ebft tr\u00ecnh n\u00e0y hay b\u1ea1n \u0111\u00e3 bi\u1ebft h\u1ecd t\u1eeb tr\u01b0\u1edbc. Li\u1ec7u h\u1ecd \u0111\u00e3 xem b\u1ea1n nh\u01b0 m\u1ed9t chuy\u00ean gia hay b\u1ea1n ph\u1ea3i x\u00e2y d\u1ef1ng s\u1ef1 t\u00edn nhi\u1ec7m c\u1ee7a b\u1ea3n th\u00e2n. \u0110\u00e2y l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc \u0111\u1ec3 c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u00e1ch x\u00e2y d\u1ef1ng c\u1ea5u tr\u00fac c\u1ee7a b\u00e0i thuy\u1ebft tr\u00ecnh c\u1ee7a m\u00ecnh, khi n\u00e0o c\u1ea7n d\u00f9ng d\u1eef li\u1ec7u \u0111\u1ec3 c\u00f3 th\u00eam d\u1eabn ch\u1ee9ng c\u0169ng nh\u01b0 nh\u1ecbp \u0111i\u1ec7u v\u00e0 th\u1ee9 t\u1ef1 s\u1eafp x\u1ebfp c\u00e2u chuy\u1ec7n m\u00e0 b\u1ea1n mu\u1ed1n k\u1ec3.<\/p>\n

Nh\u00e2n t\u1ed1 th\u1ee9 2:\u00a0 X\u00e1c \u0111\u1ecbnh n\u1ed9i dung<\/i><\/b><\/h2>\n

B\u1ea1n mu\u1ed1n th\u00ednh gi\u1ea3 c\u1ee7a b\u1ea1n bi\u1ebft nh\u1eefng g\u00ec? \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 m\u00e0 b\u1ea1n c\u1ea7n ph\u1ea3i n\u1eafm r\u00f5 \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh li\u1ec7u nh\u1eefng g\u00ec b\u1ea1n n\u00f3i c\u00f3 th\u1eadt s\u1ef1 \u0111\u00e1ng gi\u00e1 v\u1edbi th\u00ednh gi\u1ea3 c\u1ee7a b\u1ea1n hay kh\u00f4ng v\u00e0 t\u00ecm hi\u1ec3u xem t\u1ea1i sao h\u1ecd c\u1ea7n ph\u1ea3i l\u1eafng nghe b\u1ea1n. B\u1ea1n s\u1ebd lu\u00f4n mu\u1ed1n th\u00ednh gi\u1ea3 c\u1ee7a b\u1ea1n bi\u1ebft c\u00e1ch \u0111\u1ec3 c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng nh\u1eefng ki\u1ebfn th\u1ee9c \u0111\u00f3 v\u00e0o trong th\u1ef1c ti\u1ec5n. N\u1ebfu m\u00e0 b\u1ea1n v\u1eabn ch\u01b0a th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u00e2u tr\u1ea3 l\u1eddi cho nh\u1eefng c\u00e2u h\u1ecfi tr\u00ean, b\u1ea1n n\u00ean t\u1ef1 h\u1ecfi b\u1ea3n th\u00e2n xem li\u1ec7u bu\u1ed5i thuy\u1ebft tr\u00ecnh c\u1ee7a b\u1ea1n c\u00f3 th\u1eadt s\u1ef1 c\u1ea7n thi\u1ebft hay kh\u00f4ng.<\/p>\n

\u0110\u00e2y c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 v\u00f4 c\u00f9ng nan gi\u1ea3i v\u1edbi r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi. B\u1edfi v\u00ec v\u1ea5n \u0111\u1ec1 n\u00e0y th\u01b0\u1eddng do l\u1ed1i suy ngh\u0129 r\u1eb1ng th\u00ednh gi\u1ea3 c\u1ee7a b\u1ea1n bi\u1ebft nhi\u1ec1u h\u01a1n c\u1ea3 ng\u01b0\u1eddi thuy\u1ebft tr\u00ecnh l\u00e0 b\u1ea1n. Do \u0111\u00f3 h\u1ecd c\u00f3 th\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c nh\u1eefng th\u00f4ng tin, d\u1eef li\u1ec7u n\u00e0y n\u00ean \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y nh\u01b0 th\u1ebf n\u00e0o. Tuy nhi\u00ean \u0111\u00e2y l\u00e0 l\u1ed1i suy ngh\u0129 sai l\u1ea7m. N\u1ebfu b\u1ea1n l\u00e0 ng\u01b0\u1eddi ph\u00e2n t\u00edch v\u00e0 thuy\u1ebft tr\u00ecnh v\u1ec1 nh\u1eefng d\u1eef li\u1ec7u n\u00e0y, b\u1ea1n \u0111\u01b0\u01a1ng nhi\u00ean s\u1ebd bi\u1ebft ch\u00fang r\u00f5 nh\u1ea5t, hay n\u00f3i c\u00e1ch kh\u00e1c b\u1ea1n l\u00e0 chuy\u00ean gia trong l\u0129nh v\u1ef1c n\u00e0y. Vi\u1ec7c n\u00e0y \u0111\u01b0a b\u1ea1n v\u00e0o v\u1ecb tr\u00ed \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 truy\u1ec1n \u0111\u1ea1t d\u1eef li\u1ec7u v\u00e0 gi\u00fap nh\u1eefng ng\u01b0\u1eddi kh\u00e1c hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng ch\u00fang. N\u00f3i chung nh\u1eefng ng\u01b0\u1eddi thuy\u1ebft tr\u00ecnh c\u1ea7n ph\u1ea3i \u0111\u1eb7t b\u1ea3n th\u00e2n v\u00e0o m\u1ed9t v\u1ecb tr\u00ed t\u1ef1 tin h\u01a1n khi \u0111\u01b0a ra nh\u1eefng l\u1eddi khuy\u00ean hay g\u1ee3i \u00fd ho\u1eb7c nh\u1eefng nh\u1eadn \u0111\u1ecbnh d\u1ef1a tr\u00ean ph\u00e2n c\u1ee7a m\u00ecnh. V\u00e0 t\u1ea5t nhi\u00ean c\u00f3 c\u00f4ng m\u00e0i s\u1eaft c\u00f3 ng\u00e0y n\u00ean kim, b\u1ea1n s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c th\u00e0nh qu\u1ea3 c\u1ee7a m\u00ecnh.<\/p>\n

H\u00e3y b\u1eaft tay l\u00e0m quen v\u1edbi vi\u1ec7c n\u00e0y ngay t\u1eeb b\u00e2y gi\u1edd, theo th\u1eddi gian b\u1ea1n s\u1ebd quen d\u1ea7n. H\u00e3y t\u1ef1 tin r\u1eb1ng d\u00f9 b\u1ea1n c\u00f3 \u0111\u01b0a ra g\u1ee3i \u00fd c\u00f3 v\u1ebb kh\u00e1c th\u01b0\u1eddng \u0111i n\u1eefa, v\u1ea5n \u0111\u1ec1 tr\u1ecdng t\u00e2m l\u00e0 ng\u01b0\u1eddi nghe \u00e1p d\u1ee5ng ch\u00fang nh\u01b0 th\u1ebf n\u00e0o.<\/p>\n

K\u1ec3 c\u1ea3 khi b\u1ea1n kh\u00f4ng \u0111\u01b0a ra g\u1ee3i \u00fd ch\u00ednh x\u00e1c v\u1ec1 c\u00e1ch \u00e1p d\u1ee5ng ch\u00fang nh\u01b0 th\u1ebf n\u00e0o, h\u00e3y d\u1eabn d\u1eaft ng\u01b0\u1eddi nghe \u00e1p d\u1ee5ng ch\u00fang theo ho\u00e0n c\u1ea3nh c\u1ee7a h\u1ecd. Vi\u1ec7c d\u1eabn d\u1eaft nh\u01b0 v\u1eady l\u00e0 m\u1ed9t c\u00e1ch v\u00f4 c\u00f9ng hi\u1ec7u qu\u1ea3 \u0111\u1ec3 b\u00e0i thuy\u1ebft tr\u00ecnh tr\u1edf n\u00ean sinh \u0111\u1ed9ng h\u01a1n, b\u1edfi v\u00ec h\u1ecd \u0111\u00e3 c\u00f3 m\u1ed9t h\u01b0\u1edbng \u0111i r\u1ed3i thay v\u00ec ph\u1ea3i b\u1eaft \u0111\u1ea7u t\u1eeb con s\u1ed1 kh\u00f4ng. C\u00f2n n\u1ebfu b\u1ea1n ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 th\u1ec3 hi\u1ec7n d\u1eef li\u1ec7u, vi\u1ec7c ng\u01b0\u1eddi nghe ph\u1ea3n \u1ee9ng ki\u1ec3u \u201c\u00e0 c\u00e1i n\u00e0y hay n\u00e8\u201d ngay l\u00fac \u0111\u00f3 r\u1ed3i qu\u00ean b\u1eb5ng \u0111i trong ng\u00e0y h\u00f4m sau, \u0111\u00e2y ho\u00e0n to\u00e0n l\u00e0 \u0111i\u1ec1u d\u1ec5 d\u00e0ng x\u1ea3y ra.<\/p>\n

Vi\u1ec7c d\u1eabn d\u1eaft nh\u01b0 n\u00e0y th\u01b0\u1eddng s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c nhi\u1ec1u t\u01b0\u01a1ng t\u00e1c h\u01a1n t\u1eeb cu\u1ed9c tr\u00f2 chuy\u1ec7n hay th\u1ea3o lu\u1eadn, trong bu\u1ed5i thuy\u1ebft tr\u00ecnh c\u0169ng s\u1ebd sinh \u0111\u1ed9ng h\u01a1n. T\u1ea5t nhi\u00ean n\u1ebfu b\u1ea1n kh\u00f4ng d\u1eabn d\u1eaft h\u1ecd ngay t\u1eeb \u0111\u1ea7u th\u00ec vi\u1ec7c n\u00e0y \u0111\u01b0\u01a1ng nhi\u00ean s\u1ebd kh\u00f4ng x\u1ea3y ra r\u1ed3i.<\/p>\n

Nh\u00e2n t\u1ed1 th\u1ee9 3: C\u00e1ch th\u1ef1c hi\u1ec7n<\/i><\/b><\/h2>\n

C\u00e1ch b\u1ea1n giao ti\u1ebfp v\u1edbi th\u00ednh gi\u1ea3 c\u1ee7a m\u00ecnh s\u1ebd b\u1ecb t\u00e1c \u0111\u1ed9ng b\u1edfi m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 nh\u01b0 kh\u1ea3 n\u0103ng d\u1eabn d\u1eaft c\u00e1c th\u00ednh gi\u1ea3 c\u1ee7a b\u1ea1n, l\u01b0\u1ee3ng th\u00f4ng tin h\u1ecd ti\u1ebfp nh\u1eadn hay m\u1ee9c \u0111\u1ed9 chi ti\u1ebft c\u1ee7a th\u00f4ng tin c\u1ea7n d\u00f9ng.<\/p>\n

Ch\u00fang ta c\u00f3 th\u1ec3 hi\u1ec3u r\u1eb1ng c\u00e1ch giao ti\u1ebfp hay kh\u1ea3 n\u0103ng d\u1eabn d\u1eaft c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 s\u1ebd thay \u0111\u1ed5i theo bu\u1ed5i thuy\u1ebft tr\u00ecnh, v\u1edbi vi\u1ec7c thuy\u1ebft gi\u1ea3ng tr\u1ef1c ti\u1ebfp b\u00ean tr\u00e1i v\u00e0 nh\u1eefng t\u00e0i li\u1ec7u m\u00e0 b\u1ea1n \u0111\u01b0a cho ng\u01b0\u1eddi xem c\u1ee7a b\u1ea1n b\u00ean ph\u1ea3i nh\u01b0 h\u00ecnh 1.1 d\u01b0\u1edbi \u0111\u00e2y. H\u00e3y c\u00e2n nh\u1eafc gi\u1eefa l\u01b0\u1ee3ng th\u00f4ng tin m\u00e0 b\u1ea1n \u0111ang truy\u1ec1n \u0111\u1ea1t v\u1edbi th\u00ednh gi\u1ea3 c\u1ee7a b\u1ea1n v\u1edbi m\u1ee9c \u0111\u1ed9 d\u00e0y \u0111\u1eb7c c\u1ee7a th\u00f4ng tin \u1edf 2 \u0111\u1ea7u c\u1ee7a bi\u1ec3u \u0111\u1ed3.<\/p>\n

H\u00ecnh 1.1 C\u00e1ch th\u1ee9c giao ti\u1ebfp li\u00ean t\u1ee5c<\/p>\n

\u1ede ph\u00eda b\u00ean tr\u00e1i, v\u1edbi Live Presentation (Thuy\u1ebft tr\u00ecnh tr\u1ef1c ti\u1ebfp), b\u1ea1n (ng\u01b0\u1eddi thuy\u1ebft tr\u00ecnh) l\u00e0 ng\u01b0\u1eddi ki\u1ec3m so\u00e1t. B\u1ea1n quy\u1ebft \u0111\u1ecbnh nh\u1eefng g\u00ec th\u00ednh gi\u1ea3 \u0111\u01b0\u1ee3c th\u1ea5y v\u00e0 th\u1eddi \u0111i\u1ec3m nh\u00ecn th\u1ea5y. B\u1ea1n c\u00f3 th\u1ec3 \u1ee9ng bi\u1ebfn d\u1ef1a v\u00e0o t\u00ecnh hu\u1ed1ng \u0111\u1ec3 c\u00f3 th\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 b\u00e0i thuy\u1ebft tr\u00ecnh c\u1ee7a b\u1ea1n l\u00ean c\u0169ng nh\u01b0 gi\u1ea3m nh\u1ecbp \u0111\u1ed9 xu\u1ed1ng, ho\u1eb7c c\u00f3 th\u1ec3 \u0111i s\u00e2u hay l\u01b0\u1edbt qua m\u1ed9t chi ti\u1ebft n\u00e0o \u0111\u00f3. Kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c chi ti\u1ebft v\u00e0o trong ph\u1ea7n thuy\u1ebft tr\u00ecnh c\u1ee7a b\u1ea1n (khi \u0111ang n\u00f3i ho\u1eb7c tr\u00ean slide) b\u1edfi v\u00ec b\u1ea1n l\u00e0 chuy\u00ean gia trong l\u0129nh v\u1ef1c n\u00e0y, lu\u00f4n lu\u00f4n ph\u1ea3i tr\u1ea3 l\u1eddi \u0111\u01b0\u1ee3c c\u00e1c c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 \u0111ang \u0111\u01b0\u1ee3c n\u00f3i, cho d\u00f9 c\u00e1c c\u00e2u h\u1ecfi \u0111\u00f3 hay chi ti\u1ebft \u0111\u00f3 kh\u00f4ng \u1edf trong b\u00e0i thuy\u1ebft tr\u00ecnh.<\/p>\n

H\u01b0\u1edbng d\u1eabn c\u00e1ch th\u1ee9c \u0111\u1ea1t \u0111\u01b0\u1ee3c<\/i><\/b><\/h2>\n

\u0110\u1ec3 c\u00f3 th\u1ec3 th\u00e0nh th\u1ea1o k\u1ef9 n\u0103ng thuy\u1ebft tr\u00ecnh, h\u00e3y luy\u1ec7n t\u1eadp nhi\u1ec1u h\u01a1n.<\/p>\n

\u0110\u1eebng ch\u1ec9 thuy\u1ebft tr\u00ecnh b\u1eb1ng vi\u1ec7c \u0111\u1ecdc nh\u1eefng g\u00ec trong slide c\u1ee7a b\u1ea1n! Vi\u1ec7c n\u00e0y th\u01b0\u1eddng g\u00e2y nh\u1eefng \u00e1c c\u1ea3m cho th\u00ednh gi\u1ea3. B\u1ea1n c\u1ea7n ph\u1ea3i thu\u1ed9c l\u00f2ng n\u1ed9i dung \u0111\u1ec3 c\u00f3 th\u1ec3 thuy\u1ebft tr\u00ecnh t\u1ed1t v\u00e0 vi\u1ec7c n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi t\u1eadp luy\u1ec7n th\u1eadt nhi\u1ec1u l\u1ea7n. H\u00e3y \u0111\u01a1n gi\u1ea3n h\u00f3a n\u1ed9i dung c\u1ee7a b\u1ea1n v\u00e0 ch\u1ec9 n\u00ean \u0111\u01b0a ra nh\u1eefng d\u1eabn ch\u1ee9ng \u0111\u1ec3 c\u1ee7ng c\u1ed1 cho b\u00e0i thuy\u1ebft tr\u00ecnh tr\u00ean slide. B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng slide nh\u01b0 nh\u1eefng g\u1ee3i \u00fd v\u1ec1 nh\u1eefng g\u00ec c\u1ea7n n\u00f3i nh\u01b0ng \u0111\u1eebng d\u00f9ng ch\u00fang nh\u01b0 ghi ch\u00fa \u0111\u1ec3 b\u1ea1n \u0111\u1ecdc l\u00ean.<\/p>\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 v\u00e0i m\u1eb9o nh\u1ecf \u0111\u1ec3 l\u00e0m quen v\u1edbi c\u00e1c d\u1ee5ng c\u1ee5 thuy\u1ebft tr\u00ecnh c\u1ee7a b\u1ea1n:<\/i><\/p>\n

– H\u00e3y vi\u1ebft ra c\u00e1c \u00fd ch\u00ednh c\u1ee7a t\u1eebng slide trong c\u00e1c ghi ch\u00fa thuy\u1ebft tr\u00ecnh c\u1ee7a b\u1ea1n.<\/p>\n

– H\u00e3y d\u1ef1 \u0111o\u00e1n trong \u0111\u1ea7u c\u1ee7a b\u1ea1n nh\u1eefng g\u00ec b\u1ea1n s\u1ebd n\u00f3i ra. Vi\u1ec7c d\u1ef1 \u0111o\u00e1n tr\u01b0\u1edbc nh\u01b0 v\u1eady s\u1eed d\u1ee5ng m\u1ed9t ph\u1ea7n n\u00e3o b\u1ed9 kh\u00e1c v\u00e0 l\u00e0m vi\u1ec7c n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n nh\u1edb \u0111\u1ebfn nh\u1eefng \u00fd ch\u00ednh c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c nh\u1eafc \u0111\u1ebfn. V\u00e0 vi\u1ec7c n\u00e0y c\u0169ng gi\u00fap ch\u00fang ta trong nh\u1eefng kh\u00e2u chuy\u1ec3n \u00fd m\u00e0 h\u1ea7u nh\u01b0 m\u1ecdi ng\u01b0\u1eddi thuy\u1ebft tr\u00ecnh n\u00e0o c\u0169ng v\u1ea5p ph\u1ea3i.<\/p>\n

– H\u00e3y t\u1ed5ng duy\u1ec7t m\u1ed9t bu\u1ed5i thuy\u1ebft tr\u00ecnh tr\u01b0\u1edbc m\u1eb7t ng\u01b0\u1eddi th\u00e2n, b\u1ea1n b\u00e8 hay \u0111\u1ed3ng nghi\u1ec7p.<\/p>\n

\u1ede ph\u00eda b\u00ean ph\u1ea3i c\u1ee7a h\u00ecnh 1.1, v\u1edbi c\u00e1c t\u00e0i li\u1ec7u b\u1ea1n \u0111\u01b0a cho th\u00ednh gi\u1ea3, s\u1ef1 ki\u1ec3m so\u00e1t c\u1ee7a b\u1ea1n (ng\u01b0\u1eddi t\u1ea1o n\u00ean nh\u1eefng d\u1eef li\u1ec7u \u1ea5y) l\u1ea1i \u00edt h\u01a1n. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00e1c th\u00ednh gi\u1ea3 c\u1ee7a b\u1ea1n m\u1edbi l\u00e0 ng\u01b0\u1eddi quy\u1ebft \u0111\u1ecbnh n\u00ean s\u1eed d\u1ee5ng nh\u1eefng th\u00f4ng tin \u1ea5y nh\u01b0 th\u1ebf n\u00e0o. Nh\u1eefng th\u00f4ng tin chi ti\u1ebft \u1edf \u0111\u00e2y tr\u1edf n\u00ean d\u00e0y \u0111\u1eb7c h\u01a1n do b\u1ea1n kh\u00f4ng th\u1ec3 \u1edf k\u1ebf b\u00ean h\u1ecd \u0111\u1ec3 tr\u1ea3 l\u1eddi cho t\u1eebng th\u1eafc m\u1eafc m\u00e0 h\u1ecd \u0111\u01b0a ra. V\u00ec v\u1eady, h\u1ecd c\u1ea7n ph\u1ea3i t\u00ecm c\u00e2u tr\u1ea3 l\u1eddi trong nh\u1eefng th\u00f4ng tin m\u00e0 b\u1ea1n \u0111\u01b0a ra trong c\u00e1c t\u00e0i li\u1ec7u n\u00e0y.<\/p>\n

C\u00e1ch l\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 l\u00e0m cho c\u00e1c slide tr\u1edf n\u00ean ng\u1eafn g\u1ecdn (do b\u1ea1n s\u1ebd tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi m\u00e0 th\u00ednh gi\u1ea3 \u0111\u1eb7t ra trong l\u00fac thuy\u1ebft tr\u00ecnh) v\u00e0 c\u00e1c d\u1eef li\u1ec7u trong t\u00e0i li\u1ec7u m\u00e0 b\u1ea1n \u0111\u01b0a cho h\u1ecd c\u1ea7n chi ti\u1ebft h\u01a1n.<\/p>\n

Tuy nhi\u00ean trong th\u1ef1c t\u1ebf, do th\u1eddi gian c\u00f3 h\u1ea1n c\u00f9ng c\u00e1c gi\u1edbi h\u1ea1n kh\u00e1c, c\u00e1c t\u00e0i li\u1ec7u c\u0169ng nh\u01b0 ph\u1ea7n thuy\u1ebft tr\u00ecnh c\u1ee7a b\u1ea1n th\u01b0\u1eddng l\u00e0 1. V\u00ec v\u1eady \u0111\u00e3 t\u1ea1o n\u00ean s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a \u201cslideument\u201d\u00a0 \u0111\u1ec3 c\u00f3 th\u1ec3 th\u1ecfa m\u00e3n c\u1ea3 2 nhu c\u1ea7u c\u00f9ng l\u00fac. Do s\u1ef1 \u0111a d\u1ea1ng v\u1ec1 nhu c\u1ea7u t\u1ea1o ra nh\u1eefng kh\u00f3 kh\u0103n nh\u1ea5t \u0111\u1ecbnh, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u c\u00e1ch gi\u1ea3i quy\u1ebft ch\u00fang trong c\u00e1c ch\u01b0\u01a1ng ti\u1ebfp theo.<\/p>\n

T\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y, thao t\u00e1c n\u00e0y, b\u1ea1n c\u1ea7n ph\u1ea3i x\u00e1c \u0111\u1ecbnh c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 thuy\u1ebft tr\u00ecnh quan tr\u1ecdng h\u01a1n nh\u01b0 c\u00e1c k\u1ef9 n\u0103ng thuy\u1ebft tr\u00ecnh tr\u1ef1c ti\u1ebfp, t\u00e0i li\u1ec7u b\u1ea1n c\u1ea7n ph\u1ea3i \u0111\u01b0a cho th\u00ednh gi\u1ea3 hay m\u1ed9t vi\u1ec7c g\u00ec kh\u00e1c. Vi\u1ec7c c\u00e2n nh\u1eafc gi\u1eefa m\u1ee9c \u0111\u1ed9 th\u00f4ng tin m\u00e0 b\u1ea1n s\u1ebd truy\u1ec1n \u0111\u1ea1t cho th\u00ednh gi\u1ea3 c\u1ee7a m\u00ecnh v\u00e0 vi\u1ec7c b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t, d\u1eabn d\u1eaft kh\u00e1n gi\u1ea3 trong c\u00e2u chuy\u1ec7n m\u00e0 b\u1ea1n k\u1ec3 trong bu\u1ed5i thuy\u1ebft tr\u00ecnh s\u1ebd l\u00e0 c\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng l\u00fac b\u1ea1n b\u1eaft \u0111\u1ea7u t\u1ea1o n\u1ed9i dung.<\/p>\n

Gi\u1ecdng \u0111i\u1ec7u thuy\u1ebft tr\u00ecnh<\/i><\/p>\n

N\u00ean l\u1ef1a ch\u1ecdn gi\u1ecdng \u0111i\u1ec7u n\u00e0o trong bu\u1ed5i thuy\u1ebft tr\u00ecnh c\u1ee7a b\u1ea3n th\u00e2n. \u0110\u00e2y c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc. B\u1ea1n \u0111ang mu\u1ed1n t\u00e1n d\u01b0\u01a1ng m\u1ed9t th\u00e0nh c\u00f4ng hay b\u1ea1n \u0111ang mu\u1ed1n kh\u00edch l\u1ec7 h\u1ecd h\u00e0nh \u0111\u1ed9ng. Ch\u1ee7 \u0111\u1ec1 c\u1ee7a bu\u1ed5i thuy\u1ebft tr\u00ecnh l\u00e0 v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng hay ch\u1ec9 l\u00e0 c\u00e1c n\u1ed9i dung \u0111\u01a1n gi\u1ea3n. Gi\u1ecdng \u0111i\u1ec7u m\u00e0 b\u1ea1n d\u00f9ng trong bu\u1ed5i thuy\u1ebft tr\u00ecnh s\u1ebd quy\u1ebft \u0111\u1ecbnh c\u00e1c l\u1ef1a ch\u1ecdn v\u1ec1 thi\u1ebft k\u1ebf m\u00e0 ch\u00fang ta s\u1ebd \u0111\u01b0\u1ee3c h\u1ecdc trong nh\u1eefng ch\u01b0\u01a1ng ti\u1ebfp theo. Tr\u01b0\u1edbc m\u1eaft, b\u1ea1n c\u1ea7n suy ngh\u0129 c\u1ee5 th\u1ec3 h\u01a1n v\u1ec1 gi\u1ecdng \u0111i\u1ec7u m\u00e0 b\u1ea1n s\u1eed d\u1ee5ng khi b\u1eaft \u0111\u1ea7u b\u01b0\u1edbc v\u00e0o chuy\u00ean ng\u00e0nh th\u1ec3 hi\u1ec7n d\u1eef li\u1ec7u.<\/p>\n

V\u1ea5n \u0111\u1ec1 cu\u1ed1i c\u00f9ng ch\u00fang ta c\u1ea7n ph\u1ea3i c\u00e2n nh\u1eafc l\u00e0 th\u00ednh gi\u1ea3 c\u1ee7a ch\u00fang ta l\u00e0 ai v\u00e0 ch\u00fang ta c\u1ea7n h\u1ecd bi\u1ebft nh\u1eefng th\u00f4ng tin g\u00ec v\u00e0 c\u00e1ch \u00e1p d\u1ee5ng ch\u00fang nh\u01b0 th\u1ebf n\u00e0o. T\u1eeb \u0111\u00f3 ch\u00fang ta c\u00f3 th\u1ec3 gi\u1edbi h\u1ea1n d\u1eef li\u1ec7u \u0111\u1ec3 c\u00f3 th\u1ec3 tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi: N\u00ean s\u1eed d\u1ee5ng d\u1eef li\u1ec7u n\u00e0o \u0111\u1ec3 c\u1ee7ng c\u1ed1 quan \u0111i\u1ec3m trong ph\u1ea7n thuy\u1ebft tr\u00ecnh. C\u00e1c d\u1eef li\u1ec7u \u0111\u00f3 s\u1ebd tr\u1edf th\u00e0nh c\u00e1c y\u1ebfu t\u1ed1 h\u1ed7 tr\u1ee3 \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e2u chuy\u1ec7n m\u00e0 b\u1ea1n mu\u1ed1n k\u1ec3.<\/p>\n

C\u00f3 n\u00ean l\u01a1 \u0111i c\u00e1c d\u1eef li\u1ec7u kh\u00f4ng mang t\u00ednh h\u1ed7 tr\u1ee3.<\/i>N\u1ebfu nh\u01b0 b\u1ea1n \u0111ang cho r\u1eb1ng ch\u1ec9 th\u1ec3 hi\u1ec7n c\u00e1c d\u1eef li\u1ec7u c\u1ee7ng c\u1ed1 cho lu\u1eadn \u0111i\u1ec3m c\u1ee7a b\u1ea1n v\u00e0 b\u1ecf nh\u1eefng d\u1eef li\u1ec7u kh\u00e1c s\u1ebd l\u00e0m cho ph\u1ea7n thuy\u1ebft tr\u00ecnh c\u1ee7a b\u1ea1n tr\u1edf n\u00ean thuy\u1ebft ph\u1ee5c h\u01a1n, th\u00ec m\u00ecnh xin nh\u1ea5n m\u1ea1nh r\u1eb1ng m\u00ecnh kh\u00f4ng \u1ee7ng h\u1ed9 vi\u1ec7c n\u00e0y. Vi\u1ec7c ch\u1ec9 k\u1ec3 m\u1ed9t ph\u00eda c\u1ee7a c\u00e2u chuy\u1ec7n c\u00f2n t\u1ec7 h\u01a1n vi\u1ec7c hi\u1ec3u nh\u1ea7m, \u0111\u00e2y l\u00e0 m\u1ed9t chuy\u1ec7n v\u00f4 c\u00f9ng may r\u1ee7i. M\u1ed9t th\u00ednh gi\u1ea3 tinh m\u1eaft c\u00f3 th\u1ec3 ch\u1ec9 ra c\u00e1c l\u1ed7 h\u1ed5ng c\u1ee7a c\u00e2u chuy\u1ec7n khi m\u00e0 c\u00e1c d\u1eef li\u1ec7u ch\u1ec9 th\u1ec3 hi\u1ec7n m\u1ed9t kh\u00eda c\u1ea1nh v\u00e0 b\u1ecf l\u01a1 \u0111i c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c. Vi\u1ec7c c\u00e2n b\u1eb1ng trong n\u1ed9i dung gi\u1eefa c\u00e1c d\u1eef li\u1ec7u \u1ee7ng h\u1ed9 v\u00e0 ph\u1ea3n b\u00e1c s\u1ebd t\u00f9y thu\u1ed9c v\u00e0o ng\u1eef c\u1ea3nh c\u1ee7a b\u1ea1n, s\u1ef1 t\u00edn nhi\u1ec7m b\u1ea1n c\u1ee7a c\u00e1c th\u00ednh gi\u1ea3 c\u00f9ng c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c.<\/p>\n","protected":false},"excerpt":{"rendered":"

V\u1edbi m\u1ed7i nh\u00f3m kh\u00e1n gi\u1ea3 kh\u00e1c nhau, s\u1ebd c\u00f3 mong mu\u1ed1n nghe, nhu c\u1ea7u ph\u00e2n t\u00edch v\u00e0 h\u00e0m l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u00e1c nhau. Tr\u01b0\u1edbc khi x\u00e2y d\u1ef1ng m\u1ed7i b\u00e0i thuy\u1ebft tr\u00ecnh, \u0111i\u1ec1u quan tr\u1ecdng \u0111\u1ea7u ti\u00ean l\u00e0 ch\u00fang ta ph\u1ea3i x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c nh\u00f3m ng\u01b0\u1eddi nghe c\u1ee7a m\u00ecnh l\u00e0 ai. M\u1ed7i ng\u01b0\u1eddi \u1edf m\u1ed7i v\u1ecb tr\u00ed kh\u00e1c nhau s\u1ebd c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m, g\u00f3c nh\u00ecn, ph\u01b0\u01a1ng di\u1ec7n ph\u00e2n t\u00edch v\u00e0 g\u00f3c nh\u00ecn kh\u00e1c nhau. N\u00ean vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ef1c k\u1ef3 quan tr\u1ecdng. N\u00f3 s\u1ebd gi\u00fap ta \u201cch\u1ed1t b\u00e0i\u201d m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, tr\u1ef1c ti\u1ebfp v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t.<\/p>\n","protected":false},"author":1,"featured_media":4194,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"yes","footnotes":""},"categories":[22],"tags":[],"class_list":["post-4190","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ky-nang-thuyet-trinh"],"_links":{"self":[{"href":"https:\/\/edu.dtsoft.vn\/khohoclieu\/wp-json\/wp\/v2\/posts\/4190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edu.dtsoft.vn\/khohoclieu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edu.dtsoft.vn\/khohoclieu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edu.dtsoft.vn\/khohoclieu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/edu.dtsoft.vn\/khohoclieu\/wp-json\/wp\/v2\/comments?post=4190"}],"version-history":[{"count":3,"href":"https:\/\/edu.dtsoft.vn\/khohoclieu\/wp-json\/wp\/v2\/posts\/4190\/revisions"}],"predecessor-version":[{"id":4195,"href":"https:\/\/edu.dtsoft.vn\/khohoclieu\/wp-json\/wp\/v2\/posts\/4190\/revisions\/4195"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edu.dtsoft.vn\/khohoclieu\/wp-json\/wp\/v2\/media\/4194"}],"wp:attachment":[{"href":"https:\/\/edu.dtsoft.vn\/khohoclieu\/wp-json\/wp\/v2\/media?parent=4190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edu.dtsoft.vn\/khohoclieu\/wp-json\/wp\/v2\/categories?post=4190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edu.dtsoft.vn\/khohoclieu\/wp-json\/wp\/v2\/tags?post=4190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}