Nhi\u1ec1u n\u0103m tham gia coi thi v\u00e0 ch\u1ea5m thi \u0111\u1ea1i h\u1ecdc, th\u1ea7y gi\u00e1o, ThS. Nguy\u1ec5n B\u00e1 Tu\u1ea5n (Gi\u1ea3ng vi\u00ean \u0110\u1ea1i h\u1ecdc C\u00f4ng nghi\u1ec7p H\u00e0 N\u1ed9i) \u0111\u01b0a ra 10 l\u01b0u \u00fd t\u01b0\u1edfng \u201cv\u1eb7t v\u00e3nh\u201d nh\u01b0ng s\u1ebd gi\u00fap h\u1ecdc sinh h\u1ea1n ch\u1ebf t\u1ed1i \u0111a nh\u1eefng \u0111i\u1ec3m tr\u1eeb \u0111\u00e1ng ti\u1ebfc.<\/p>\n

1.\u00a0<\/strong>\u0110\u1ecdc k\u0129 \u0111\u1ec1 v\u00e0 <\/strong>l\u00e0m theo th\u1ee9 t\u1ef1 t\u1eeb d\u1ec5 \u0111\u1ebfn kh\u00f3<\/strong><\/p>\n

\u0110\u1ecdc k\u1ef9 t\u1eebng ch\u1eef trong \u0111\u1ec1, ph\u00e2n t\u00edch t\u1eebng \u00fd h\u1ecfi \u0111\u1ec3 n\u1eafm \u0111\u01b0\u1ee3c c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ea7n gi\u1ea3i quy\u1ebft. M\u1ed7i c\u00e2u h\u1ecfi c\u00f3 nhi\u1ec1u \u00fd, c\u1ea7n t\u00e1ch r\u00f5 v\u00e0 gi\u1ea3i quy\u1ebft t\u1eebng \u00fd, khi tr\u00ecnh b\u00e0y c\u0169ng x\u1eed l\u00ed t\u1eebng \u00fd \u0111\u1ec3 ng\u01b0\u1eddi ch\u1ea5m c\u00f3 th\u1ec3 cho \u0111i\u1ec3m theo \u00fd.<\/p>\n

T\u1eeb n\u0103m 2015, \u00a0\u0111\u1ec1 thi THPT qu\u1ed1c gia \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp theo th\u1ee9 t\u1ef1 d\u1ec5 t\u1edbi kh\u00f3, h\u1ecdc sinh n\u00ean l\u00e0m t\u1eeb c\u00e2u 1 tr\u1edf \u0111i \u0111\u1ebfn c\u00e2u 10, tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111i loay hoay l\u00e0m c\u00e1c c\u00e2u h\u1ecfi kh\u00f3 ngay t\u1eeb \u0111\u1ea7u khi\u1ebfn t\u00e2m l\u00ed b\u1ecb hoang mang. Trong khi l\u00e0m b\u00e0i, h\u1ecdc sinh tuy\u1ec7t \u0111\u1ed1i tr\u00e1nh d\u00e0nh qu\u00e1 nhi\u1ec1u th\u1eddi gian l\u00e0m b\u00e0i cho m\u1ed9t c\u00e2u, n\u1ebfu c\u1ea3m th\u1ea5y \u0111ang kh\u00f3, \u0111ang b\u00ed h\u01b0\u1edbng l\u00e0m c\u00e2u \u0111\u00f3 th\u00ec h\u00e3y chuy\u1ec3n qua c\u00e2u kh\u00e1c. T\u1eadp trung cao \u0111\u1ed9 cho m\u1ed9t c\u00e2u h\u1ecfi m\u00e3i kh\u00f4ng t\u00ecm ra h\u01b0\u1edbng gi\u1ea3i s\u1ebd l\u00e0m m\u1ea5t s\u1ef1 t\u1ec9nh t\u00e1o, b\u00ecnh t\u0129nh. V\u1eady n\u00ean h\u00e3y l\u00e0m t\u1eeb c\u00e2u h\u1ecfi m\u00e0 h\u1ecdc sinh c\u1ea3m th\u1ea5y t\u1ef1 tin nh\u1ea5t .<\/p>\n

2.\u00a0<\/strong>Kh\u00f4ng v\u1ebd \u0111\u1ed3 th\u1ecb h\u00e0m s\u1ed1 b\u1eb1ng b\u00fat ch\u00ec<\/strong><\/p>\n

Khi l\u00e0m c\u00e2u h\u1ecfi kh\u1ea3o s\u00e1t h\u00e0m s\u1ed1, c\u1ea7n tr\u00ecnh b\u00e0y theo th\u1ee9 t\u1ef1 c\u00e1c \u00fd h\u1ecfi, ch\u00fa \u00fd vi\u1ebft c\u1ea9n th\u1eadn c\u00e1c \u0111i\u1ec1u ki\u1ec7n, b\u1ea3ng bi\u1ebfn thi\u00ean n\u00ean s\u1eed d\u1ee5ng th\u01b0\u1edbc \u0111\u1ec3 b\u1ea3ng c\u1ea9n th\u1eadn (n\u00ean k\u1ebb b\u1eb1ng b\u00fat m\u1ef1c, tr\u00e1nh k\u1ebb b\u1eb1ng b\u00fat ch\u00ec), v\u1ebd \u0111\u1ed3 th\u1ecb h\u00e0m s\u1ed1 b\u1eb1ng b\u00fat m\u1ef1c c\u00f9ng m\u00e0u m\u1ef1c, tr\u00e1nh v\u1ebd \u0111\u1ed3 th\u1ecb b\u1eb1ng b\u00fat ch\u00ec ho\u1eb7c b\u00fat m\u1ef1c m\u00e0u kh\u00e1c, \u0111\u1ed3 th\u1ecb v\u1ebd tr\u01a1n \u0111\u1ec1u, than m\u1ea3nh, tr\u00e1nh v\u1ebd \u0111\u1ed3 th\u1ecb qu\u00e1 \u0111\u1eadm ho\u1eb7c qu\u00e1 nh\u1ea1t, tr\u00e1nh v\u1ebd \u0111\u1ed3 th\u1ecb v\u01b0\u1ee3t qu\u00e1 \u0111\u1ed9 d\u00e0i 2 tr\u1ee5c Ox v\u00e0 Oy.\u00a0 C\u00e2u \u0111\u1ea7u tuy d\u1ec5 nh\u01b0ng n\u1ebfu kh\u00f4ng l\u00e0m \u0111\u00fang, v\u1ebd \u0111\u1ed3 th\u1ecb c\u1ea9u th\u1ea3 s\u1ebd l\u00e0m m\u1ea5t thi\u1ec7n c\u1ea3m c\u1ee7a ng\u01b0\u1eddi ch\u1ea5m thi.<\/p>\n

C\u00e2u h\u1ecfi li\u00ean quan th\u01b0\u1eddng y\u00eau c\u1ea7u t\u00ecm gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t nh\u1ecf nh\u1ea5t, c\u1ef1c tr\u1ecb, t\u01b0\u01a1ng giao, ti\u1ebfp tuy\u1ebfn, bi\u1ec7n lu\u1eadn s\u1ed1 nghi\u1ec7m\u2026 \u0110\u1ed1i v\u1edbi c\u00e1c c\u00e2u h\u1ecfi n\u00e0y, h\u1ecdc sinh n\u00ean l\u00e0m t\u00e1ch \u00fd theo \u0111\u1ec1 b\u00e0i. V\u00ed d\u1ee5: T\u00ecm m \u0111\u1ec3 h\u00e0m s\u1ed1 c\u00f3 2 \u0111i\u1ec3m c\u1ef1c tr\u1ecb th\u1ecfa m\u00e3n y\u00eau c\u1ea7u. Trong b\u00e0i t\u00f3an n\u00e0y, h\u1ecdc sinh n\u00ean t\u00e1ch 2 \u00fd: (1) T\u00ecm m \u0111\u1ec3 h\u00e0m s\u1ed1 c\u00f3 2 \u0111i\u1ec3m c\u1ef1c tr\u1ecb; (2) T\u00ecm m \u0111\u1ec3 2 \u0111i\u1ec3m c\u1ef1c tr\u1ecb th\u1ecfa m\u00e3n y\u00eau c\u1ea7u \u0111\u1ec1 b\u00e0i. Tr\u00ecnh b\u00e0y r\u00f5 r\u00e0ng 2 \u00fd n\u00e0y, h\u1ecdc sinh s\u1ebd \u0111\u01b0\u1ee3c \u0111i\u1ec3m t\u1ed1i \u0111a v\u00e0 n\u1ebfu l\u1ee1 sai \u00fd sau th\u00ec v\u1eabn \u0111\u01b0\u1ee3c ch\u1ea5m \u0111i\u1ec3m \u00fd tr\u01b0\u1edbc.<\/p>\n

3.\u00a0<\/strong>V\u1ebd h\u00ecnh ch\u00ednh x\u00e1c<\/strong><\/p>\n

Kh\u00f4ng v\u1ebd h\u00ecnh b\u1eb1ng b\u00fat ch\u00ec (tr\u1eeb h\u00ecnh tr\u00f2n), v\u1ebd h\u00ecnh to v\u00e0 r\u00f5 r\u00e0ng. Ch\u00fa \u00fd n\u00e9t li\u1ec1n, n\u00e9t d\u1ee9t khi v\u1ebd h\u00ecnh kh\u00f4ng gian. Khi v\u1ebd h\u00ecnh Oxy, h\u1ecdc sinh c\u1ea7n v\u1ebd h\u00ecnh ch\u00ednh x\u00e1c v\u1ec1 t\u1ec9 l\u1ec7. \u0111i\u1ec1u n\u00e0y gi\u00fap h\u1ecdc sinh c\u00f3 th\u1ec3 nh\u00ecn \u0111\u00fang, nh\u00ecn tr\u00fang t\u00ednh ch\u1ea5t h\u00ecnh h\u1ecdc m\u00e0 b\u00e0i \u0111ang gi\u1ea5u k\u00edn. Ngo\u00e0i ra, m\u1ed9t h\u00ecnh Oxy ch\u00ednh x\u00e1c cho em g\u1ee3i \u00fd v\u1ec1 \u0111\u1ed9 d\u00e0i \u0111o\u1ea1n n\u00e0y b\u1eb1ng \u0111o\u1ea1n kia hay t\u1ec9 l\u1ec7 bao nhi\u00eau, \u0111\u00e2y l\u00e0 ch\u00eca kh\u00f3a gi\u00fap h\u1ecdc sinh chinh ph\u1ee5c c\u00e2u h\u1ecfi H\u00ecnh Oxy c\u00f3 t\u00ednh ch\u1ea5t ph\u00e2n lo\u1ea1i.<\/p>\n

4.\u00a0<\/strong>\u0110\u1eb7t \u0111i\u1ec1u ki\u1ec7n cho b\u00e0i to\u00e1n v\u1ec1 ph\u01b0\u01a1ng tr\u00ecnh, h\u1ec7 ph\u01b0\u01a1ng tr\u00ecnh, b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh<\/strong><\/p>\n

N\u1ebfu kh\u00f4ng t\u00ecm \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n th\u00ec sau khi t\u00ecm \u0111\u01b0\u1ee3c nghi\u1ec7m c\u1ea7n thay tr\u1edf l\u1ea1i ph\u01b0\u01a1ng tr\u00ecnh \u0111\u1ec3 ki\u1ec3m tra. Khi \u0111\u00f3 ch\u00fang ta c\u1ea7n ch\u00fa \u00fd vi\u1ec7c vi\u1ebft d\u1ea5u suy ra v\u00e0 d\u1ea5u t\u01b0\u01a1ng \u0111\u01b0\u01a1ng cho h\u1ee3p l\u00fd.<\/strong> M\u1ed7i khi t\u00ecm ra nghi\u1ec7m h\u00e3y lu\u00f4n coi l\u1ea1i \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 tr\u00e1nh m\u1ea5t \u0111i\u1ec3m \u0111\u00e1ng ti\u1ebfc, c\u00f4ng s\u1ee9c gi\u1ea3i 1 c\u00e2u kh\u00f3, \u0111\u1eebng v\u00ec kh\u00f4ng nh\u00ecn \u0111i\u1ec1u ki\u1ec7n m\u00e0 m\u1ea5t \u0111i\u1ec3m.<\/p>\n

\u0110\u1eb7c bi\u1ec7t ch\u00fa \u00fd khi\u00a0 bi\u1ebfn \u0111\u1ed5i ph\u01b0\u01a1ng tr\u00ecnh, h\u1ec7 ph\u01b0\u01a1ng tr\u00ecnh, b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00e0 c\u1ea7n s\u1eed d\u1ee5ng \u0111\u00fang d\u1ea5u suy ra v\u00e0 d\u1ea5u t\u01b0\u01a1ng \u0111\u01b0\u01a1ng, \u0110\u00e2y l\u00e0 l\u1ed7i sai m\u00e0 n\u0103m n\u00e0o c\u0169ng c\u00f3 nhi\u1ec1u h\u1ecdc sinh m\u1eafc ph\u1ea3i.<\/p>\n

5.\u00a0<\/strong>Vi\u1ebft c\u00f4ng th\u1ee9c t\u1ed5ng qu\u00e1t tr\u01b0\u1edbc r\u1ed3i m\u1edbi thay s\u1ed1<\/strong><\/p>\n

Khi c\u1ea7n d\u00f9ng \u0111\u1ebfn<\/strong>\u00a0c\u00e1c c\u00f4ng th\u1ee9c, h\u1ecdc sinh n\u00ean vi\u1ebft c\u00f4ng th\u1ee9c t\u1ed5ng qu\u00e1t tr\u01b0\u1edbc r\u1ed3i m\u1edbi thay s\u1ed1. \u0110i\u1ec1u n\u00e0y gi\u00fap h\u1ecdc sinh d\u1ec5 d\u00e0ng so\u00e1t l\u1ea1i b\u00e0i thi, d\u1ec5 ph\u00e1t hi\u1ec7n l\u1ed7i sai khi thay s\u1ed1. H\u01a1n n\u1eefa, n\u1ebfu c\u00f3 sai s\u00f3t trong qu\u00e1 tr\u00ecnh t\u00ednh to\u00e1n th\u00ec ng\u01b0\u1eddi ch\u1ea5m c\u0169ng c\u00f3 th\u1ec3 ch\u00e2m ch\u01b0\u1edbc cho c\u00e1c em \u0111i\u1ec3m \u1edf vi\u1ec7c h\u01b0\u1edbng l\u00e0m \u0111\u00fang.<\/p>\n

6.\u00a0<\/strong>Tr\u00ecnh b\u00e0y \u0111\u1ee7 c\u00e1c b\u01b0\u1edbc<\/strong><\/p>\n

\u00a0H\u1ecdc sinh lu\u00f4n ph\u1ea3i ngh\u0129 r\u1eb1ng m\u00ecnh vi\u1ebft b\u00e0i cho m\u1ed9t b\u1ea1n h\u1ecdc k\u00e9m To\u00e1n sao cho b\u1ea1n \u1ea5y \u0111\u1ecdc v\u00e0 hi\u1ec3u \u0111\u01b0\u1ee3c tu\u1ea7n t\u1ef1 b\u00e0i l\u00e0m c\u1ee7a m\u00ecnh. Ch\u00fa \u00fd vi\u1ec7c chia \u00fd 1 \u0111i\u1ec3m th\u00e0nh 4 \u00fd nh\u1ecf, chia \u00fd 0.5 \u0111i\u1ec3m th\u00e0nh 2 \u00fd nh\u1ecf trong vi\u1ec7c tr\u00ecnh b\u00e0y. Xem k\u1ef9 thang \u0111i\u1ec3m ch\u1ea5m \u0111i\u1ec3m thi \u0111\u1ea1i h\u1ecdc, cao \u0111\u1eb3ng, t\u1ed1t nghi\u1ec7p c\u00e1c n\u0103m tr\u01b0\u1edbc \u0111\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec3m \u0111\u01b0\u1ee3c t\u00ednh \u1edf \u00fd n\u00e0o.<\/p>\n

7.\u00a0<\/strong>Tr\u00ecnh b\u00e0y tho\u00e1ng, s\u1ea1ch s\u1ebd, d\u1ec5 nh\u00ec<\/strong>n<\/strong><\/p>\n

Khi trinh b\u00e0y<\/strong>\u00a0b\u00e0i thi, kh\u00f4ng n\u00ean vi\u1ebft ch\u1eef qu\u00e1 d\u00e0y, b\u1ea1n n\u00e0o ch\u1eef x\u1ea5u th\u00ec n\u00ean vi\u1ebft to v\u00e0 kho\u1ea3ng c\u00e1ch c\u00e1c ch\u1eef v\u1eeba \u0111\u1ee7, tuy\u1ec7t \u0111\u1ed1i ch\u1eef x\u1ea5u kh\u00f4ng n\u00ean vi\u1ebft d\u00e0y chi ch\u00edt khi\u1ebfn ng\u01b0\u1eddi ch\u1ea5m kh\u00f3 \u0111\u1ecdc v\u00e0 d\u1ecbch \u00fd, vi\u1ebft s\u1ed1 v\u00e0 tham s\u1ed1 r\u00f5 r\u00e0ng \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng ng\u01b0\u1eddi ch\u1ea5m nh\u00ecn nh\u1ea7m. Khi b\u1ecb sai ch\u1ec9 c\u1ea7n g\u1ea1ch ngang ph\u1ea7n sai v\u00e0 ghi xu\u1ed1ng d\u01b0\u1edbi l\u00e0m l\u1ea1i c\u00e2u\u2026 \u00fd\u2026 Nhi\u1ec1u b\u1ea1n th\u01b0\u1eddng m\u1ea5t \u0111i\u1ec3m \u1edf c\u00e1c c\u00e2u d\u1ec5 do ph\u1ea7n x\u00f3a \u0111i kh\u00f4ng r\u00f5 r\u00e0ng. N\u1ebfu l\u00e0m sai, c\u00e1c em d\u00f9ng d\u1ea5u x g\u1ea1ch ch\u00e9o v\u00f9ng vi\u1ebft sai v\u00e0 c\u00e1ch 1-2 d\u00f2ng \u0111\u1ec3 tr\u00ecnh b\u00e0y ph\u1ea7n b\u00e0i \u0111\u00fang c\u1ee7a c\u00e1c em.<\/p>\n

Cu\u1ed1i m\u1ed7i b\u00e0i to\u00e1n n\u00ean xu\u1ed1ng d\u00f2ng m\u1edbi c\u00f3 m\u1ed9t c\u00e2u k\u1ebft lu\u1eadn<\/em>. C\u00f3 th\u1ec3 l\u00e0 vi\u1ebft l\u1ea1i \u0111\u00e1p s\u1ed1 ho\u1eb7c tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi c\u1ee7a \u0111\u1ec1 b\u00e0i \u0111\u1ec3 ng\u01b0\u1eddi ch\u1ea5m thi bi\u1ebft \u0111\u01b0\u1ee3c th\u00ed sinh \u0111\u00e3 k\u1ebft th\u00fac b\u00e0i \u0111\u00f3 hay ch\u01b0a v\u00e0 c\u00f3 c\u1ea3m t\u00ecnh h\u01a1n khi ch\u1ea5m b\u00e0i.<\/p>\n

8.\u00a0<\/strong>Nh\u00e1p c\u1ea9n th\u1eadn nh\u01b0ng<\/strong>\u00a0kh\u00f4ng n\u00ean nh\u00e1p qu\u00e1 nhi\u1ec1u<\/strong><\/p>\n

Xem gi\u1ea5y nh\u00e1p nh\u01b0 l\u00e0 c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 gi\u00fap ta t\u00ecm ra h\u01b0\u1edbng \u0111i cho b\u00e0i to\u00e1n ch\u1ee9 \u0111\u1eebng l\u00e0m xong tr\u00ean nh\u00e1p m\u1edbi ch\u00e9p v\u00e0o b\u00e0i thi nh\u01b0 v\u1eady g\u00e2y m\u1ea5t th\u1eddi gian, b\u1edfi ti\u1ebft ki\u1ec7m th\u1eddi gian l\u00e0m b\u00e0i s\u1ebd gi\u00fap ch\u00ednh c\u00e1c em c\u00f3 th\u00eam c\u01a1 h\u1ed9i ki\u1ebfm th\u00eam \u0111i\u1ec3m.<\/p>\n

9.\u00a0<\/strong>D\u00e0nh 5-10 ph\u00fat<\/strong>\u00a0\u0111\u1ec3 so\u00e1t l\u1ea1i b\u00e0i<\/strong><\/p>\n

\u0110<\/strong>\u1eb7c bi\u1ec7t l\u00e0 khi so\u00e1t c\u1ea7n l\u01b0u \u00fd \u0111\u1ebfn c\u00e1c sai s\u00f3t m\u00e0 b\u1ea3n th\u00e2n c\u00e1c em hay g\u1eb7p ph\u1ea3i v\u00e0 tr\u00e1nh vi\u1ec7c nh\u1ea7m l\u1eabn, b\u1ecf s\u00f3t \u00fd n\u00e0o \u0111\u00f3.<\/p>\n

10.\u00a0<\/strong>C\u1ea9n th\u1eadn h\u1ebft s\u1ee9c khi l\u00e0m b\u00e0i thi<\/strong><\/p>\n

C<\/strong>\u00f4ng s\u1ee9c c\u1ea3 n\u0103m \u00f4n r\u1ed3i, \u0111\u1eebng \u0111\u1ec3 v\u00ec ch\u1ee7 quan, s\u01a1 \u00fd m\u00e0 m\u1ea5t \u0111i 0.25 \u0111i\u1ec3m, l\u00e0m \u0111\u01b0\u1ee3c c\u00f3 7 c\u00e2u ch\u1eb3ng h\u1ea1n m\u00e0 l\u1ea1i b\u1ecb tr\u1eeb m\u1ea5t 2 ch\u1ed7 0.25 \u0111i\u1ec3m v\u00ec nh\u1eefng c\u00e1i l\u1ed7i s\u01a1 \u00fd kh\u00f4ng \u0111\u00e1ng c\u00f3 th\u00ec qu\u1ea3 l\u00e0 kh\u00f4ng \u0111\u00e1ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u1eeb n\u0103m 2015, \u0111i\u1ec3m thi s\u1ebd kh\u00f4ng l\u00e0m tr\u00f2n, ch\u1ec9 h\u01a1n k\u00e9m nhau 0.25 \u0111i\u1ec3m th\u00f4i m\u00e0 ng\u01b0\u1eddi \u0111\u1ed7 k\u1ebb tr\u01b0\u1ee3t r\u1ed3i.<\/p>\n

Theo Tienphong.vn<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Nhi\u1ec1u n\u0103m tham gia coi thi v\u00e0 ch\u1ea5m thi \u0111\u1ea1i h\u1ecdc, th\u1ea7y gi\u00e1o, ThS. Nguy\u1ec5n B\u00e1 Tu\u1ea5n (Gi\u1ea3ng vi\u00ean \u0110\u1ea1i h\u1ecdc C\u00f4ng nghi\u1ec7p H\u00e0 N\u1ed9i) \u0111\u01b0a ra 10 l\u01b0u \u00fd t\u01b0\u1edfng \u201cv\u1eb7t v\u00e3nh\u201d nh\u01b0ng s\u1ebd gi\u00fap h\u1ecdc sinh h\u1ea1n ch\u1ebf t\u1ed1i \u0111a nh\u1eefng \u0111i\u1ec3m tr\u1eeb \u0111\u00e1ng ti\u1ebfc. 1.\u00a0\u0110\u1ecdc k\u0129 \u0111\u1ec1 v\u00e0 l\u00e0m theo th\u1ee9 t\u1ef1 […]<\/p>\n","protected":false},"author":2,"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":[157],"tags":[],"yoast_head":"\n