BAI BAO KHOA HOC THITG TRANG THE CHAT CUA NAM HOC SINH TRUNG HOC Cir SA (11 BEN 14 TUUI) THAN''''H P H D HA N A I • NguySn Ngpc Khdi n^nTtat " ^ " ^ V H i Sfl dyng rac frfiuang phfip nghien ciru khoa hpc[.]
BAI BAO KHOA HOC THITG TRANG THE CHAT CUA NAM HOC SINH TRUNG HOC Cir SA (11 BEN 14 TUUI) THAN'H PHD HA N A I • NguySn Ngpc Khdi n^nTtat: " ^ " ^ V H i Sfl dyngracfrfiuang phfip nghien ciru khoa hpc thudng quy iva chpn dupc 1 t e s f v ^ ! g | | ^ mycb|ng the chit cho nam hpc sinh THCS phd Hfi Nfi K4t qua cho thiy: Mfic d f p h f i n S ^^tfil"^"" ^ T ^ I * ^ ^ "^^"^ P*^ " ^ ^^' "^"^ ã"'"9 9'** f'^" Ph^ô ôriln binh thuSng cfla ^ ^ t M^"" "^-"^ ' " ^ ^ - 9'°" "•"'' ^^ * " " ^ ''^ *6t so sfinh VIM tidu chuin thI chfil cia lmifn ^ ^ Bfic p f nfim ' f IL"":?!^""'-^' '^^ '=^°tdi' nfim ^ " ^°2012 ^*' "^^^ -^"^ "9^i^" «>" tt^^ «=^^t hpc Sin11 h wiu khu vyc S^ thai difm nam 2008 w » Tif khda: thycfagng,t h i chit, t h i lyc, hpc sinh, trung hpc ca sd thfinh phd Hfi Nfi Reality of constitution of Hanoi male secondary school students (age of 11-14) Summary: ih.^1 "it"^,^^ " ! " " " ° " ^®"*^'= '^^®^"* methods, the study has selected 11 tests and evaluated the reality of «,nstiUibon of male secondary school students in Hanoi capital The resuKs show S constitufaon development of the students is within the limits of the m^^rma! S f o S m e n "^ VUtnamese a, the same age and gender, which is good in the comparison with V ^ ^ - ^ ^Keywords^reallty, constitution, physical strength, students, sjsDndary school, H| DAT VAN o i ngudi Vift Nam to 6-20tooi.Tuy nhifn, sau 15 Sfic khde dupe xem nhu mpt bp phgn clu nam, cdc chi sd ndy da thay doi nhilu Nim thdnh cua nln vfin hofi xa hpi Dd la mpt mat 2014, tdc gid Trin Due Dung vd cfng sy dfi quan hpng cua chit lupng ddi sdng, la ngudn tdi nghifn cuu sy phdt failn flil chit efla hpc sinh san quy bdu efla moi qude gia Id san phim phdn phd thdng to ldp din ldp 12, thdi dilm ndm dnh mpt each khdch quan flidnh tyu cua nhieu 2002-2014 Tuy vay, tdc gid cung chi chia dli Iinh vye khoa hpe, ttong dd ed sy ddng gdp topng nghien cflu thdnh miln: Miln nui, ndng quan ttpng cfla Thi dye thi tfiao (TDTT) ndi flidn vd dong bfing Ngodi ra, chua ed tdc gid ndo Chung va edng tdc Gido due tfil cfalt (GDTC) quan tdm tdi vifc ddnh gid sy phdt ttiln flil chit trudng hpe ndi rieng cua hpc sinh THCS phd Hd Npi GDTC ttong ttudng hpe cdc cap la mpt bp De cd can cfl xay dyng npi dung tfip luyfn phgn quan ttpng ttong nln gido due qudc dan ngoai khda mdn Taekwondo cho hpc sinh THCS De cdng tde GDTC fliuc sy cd hifu qud, ddnh thdnh Hd Npi, chung tdi tien hdnh nghifn gia dung mflc dp phdt ttiln tfal cfalt cfla hpc efiu: Thyc trgng thi chl, efla nam hpc sinh sinh, smh vien ttong ttudng hpe cdc cip la vin THCS (11 din 14 todi) thdnh Hd Nfi de vo cung quan ttpng giflp cdc nhd nghifn cflu PHl/dNG P H A P N G H I D N Ci7U cae gido vien cdc ttudng cd flil lya chpn vd flng Trong qudfainfaddnfa gid fliyc ttgng, chung dyng cde gidi pfadp hieu qud nhfim phdt ttiln thi tdi sfl dyng cde phuong phdp nghifn cflu sau: chat cho hpc sinh Chudi vi vay, nam 2001 tae Phuang phdp phanti'ehvd tdng hpp tfii lif u diam gia Duong Ngfaifp Chi, Nguyin Danh Thai vd khao; Phuang phdp phdng vin; Pfauong phdp cpng sy da nghifn cflu fliyc ttgng flil chit efla quan sdt su pfaam; Phuang phdp kilm tra su 1360 l"o.ovmonvo,auy6nanh,TnKmg Bgi hpc TDTT Bic Ninh Ddi tupng nghiin du gdm ed 800 nam hoc f S smhfliudc16 ttudne THCS ITPH ^i K ^ K ^ ^1 S ° l > ? « - ? i ' ^ f^^' ^ ^ ^ " ^ S "di' ^^' ^ ®"^ ^ (2013) [61 Trfin Np.,NgogiflidnhHdNpi,K^vucHdN?ml vd cdc ttudng THCS khu vyc miln n f l i ^ r ^ l diupc huyfn Sdc San, HdNdi),ttongdded 200 namhpesndildp6;200namhies2lt 2?? namhpesinhldp8vd200namfars2ldnT wg-r ^.TT '^ "^^ "^c sum lo r£Tn J CUU V.A .BAN ""^.'OP^ KfT QUA NGHIEN LUAN Lya chpn tieo chi danh gifi thi chit cho Dam hpc sinh THCS thfinh ph^ Ha Nfi s ^ sfnh^-^"'*•."''""^'^^'°^'h^'^hp^ '^ T I X ' S ^ ^ ° ' t ° ' f ^' ^ ' '^^ ô=ãằằ ^L /^l ^^"^ *=" '='"^8 'ằ* sfl dyng S f ^ " ^ ^^ P"-'* *^^ *^ '^hSt e^o Z f ^ ' l ' " * ™ ^ ? ^" ^^°'4todi)flidnhphd HaNpittimgvdiketqufinghiencflucflaedctac mi •_ - J — ^ "5^tu i,ifu cua cae tdc fnhf'^^?^' f"^ ^° "^^ '^^ tieu ehifliupccd 3nhom Hmhflidi.chflc nfing CO flil vaddnSTgid the lyc hpc sudi ^ J Z ^ ^ '?x'''^° "^" "^ ^ ^ gii mflc dp Co th^ thiy, kit qua phdng vin cdc chuyen phdtttienfliectet eho nam hoe sudi THCS (11 gia, can bp quan ly vd giao vien GDTC Id ddne den 14todi)flidnhphd Hd Npiflidngqua fliam khdo U hpu, quan sat su phgm vd phdng vin 1,7' ' ^ !^ ^''^" '^ '='^° "«« Ph^g vif thrc ttfp cdc chuyen gia, gido vifn GDTC lfiu ndm (>10 nfim) ddng didi tiln hdnh pfadng vZ Cig'TgSL'S^""^"^^^^-^-^-^^ -»V uiann pno Hd Nfi chat cho doi topng ngfaifin cflu trin dia bin thinh phi Hi Nfii Cdc chi tieu dupe lya chpn dl ddnh gid mflc l^6(llti,^) dp phdt ttien the ctet efla hpe sinh THCS (11 n J h° u f ^ «*' * ^ ^ « thi Cfalt efla namfapcsmfa ldp (11 fi,6i) cfla hpc sudi cdc 1™ ^'"°'^Jf - •*'" ^ ^ * ^ Hd Npi ^^g THCS t^n dia bdn idnh p S m Nf J^^gdong vdl ket qud nghien cflu cfia nhilu dl ttdng qua khao sdt 200 nam hpc sud,fliupc16 cic dli topng khde Cd flil kl tdi mpt sd Jttong THCS tten dja bdnflidnfaph6 Hd Nf i Ket '^ua qua aupc dupc ttuih ttudi tev tey tai tgi bdna bdng Bi„» -r ^ ^ '^" Bfing ThM^ trgng thi chit cua nam hpc sinh I6p (11 trfin dta bfin thfinh ph6 Hfi N$i (n=200) ' Qua bfing cho thfiy: Thyc ttgng the cfalt efla Id 11.57, tdt ban so vdi tieu cfaufin tnmg binh nam fapc sinh ldp tfaudc cfic trudng THCS cfla ngudi Vift Nam cflng lfla tu6i, giditinfathdi thfinh phd Hfi Npi toong duong mflc tdt eua dilm nam 2001 (vdi ttimg binh cua nam Id ngudi \^ft Nam cflng lfla todi, gidi tinh Cd tfal 12.86) nhung thip hon so sdnh vdi kit qud thfiy rd dieu ndy so sanfa vdi cdc kit qua ngiiifn cflu cfla tde gid Trin Dfle Dung va cfng nghien cflu cd Uen quan nhu: sy (flidi dilm nfim 2008) vdi trung binh cfla nam Vi chiiu eao (em): Kit qufi dupc chieu eao la 9.41 trung binh eua hpe sinh nam dupc lfi Viphdn xp: Kf, qua kiem tta ca phdn xg don 142.26cni, cao hon chieu cao trung binh cfla vd phan xg phflc cua nam hpc sinh THCS flidnh ngudi Vift Nam cflng lfla todi, gidi tinh dupc phd Ha Npi totfaonkfai so sdnh vdi kit qua dilu cdng bd cudn Thyc trang tfal chit ngudi tra the chit nhfin dfin nfim 2001 vfi so sinh vdi Vift Nam (2001) (137.59cm) id gin 5cm Kit qufi hoc sinh THCS khu vyc miln Bfic cfla tfie gid thu dupc toang duong vdi ket qufi nghien cflu cfla Trin Dfic Dung vfi cpng sy nam 2008 tdc gid Tran Dfle Dimg vd cdng sy (thdi dilm vi the Ipe ehung: Kit qufi kilm tta ed ehi nam 2008) vdi chieu eao tnmg binh efla nam tifu ddnh gid ttinh dp flil lyc cfla hpc sinh THCS cflng lfla tooi, gidi tinh vdi nam la 141.91em flianh Ha Npi thu dupe diu cao hon mflc dgt Vi cdn npng: Can ngng trung binh cfla nam flieotifuehuin ddnh gid, xlp logi ttinh dpflillyc Id 35.60kg, cao horn so vdi kit qud trung buih flieo quylt djnh 53 eua Bp Gido dye vd Ddo tgo, cua ngudi Vift Nam cflng lfla todi, gidi tinh dongflidikit qud cung cao han nhilu so vdi dupc edng bd didi dilm nam 2001 (vdi nam Id kit qud dilu tta flil cfalt nhfin dan nfim 2001, :A 30.03kg) Ddng flidi kit qud ndy eung cao ban nlunh hon mft chut so vdi kit qufi kilmfa^ttinh mpt chflt so vdi kit qua nghien cflu cfla tdc gid dp flil lyc cua hpc sinh THCS miln BSc Vift Tran Dfle Dung vd epng sy (thdi dilm nam Nam theo kit qufi nghien cflu cfla tdc gia Tiii ::iii 2008) vdi nam Id 35.31kg Dfle Dung vd cfng sy (flidi dilm nfim 2008) 'M vi Dung tieh song (I): Etong tich sdng faung 2.2 Thffc tipng thi chit cua nam hpc sinh 'rlj budi cfla nam lfla todi ndy Id 1.601 toong duang l&p (12 titii) tiin ^ bin thinh phi Hi Nfii -.'Jit vdi mfic trung binh efla ngudi Vift Nam cung Tien hdnh ddnh gid thyc fa^g thi chit ciia • i t lfla todi gidi tudi vd toong duang vdi kit qud nam hpc sinh ldp (12 todi) cfla hpc sinh cdc ngfaifn curu cua tdc gia Trin Ehie Dung vd epng faudng THCS tt^n dja bdn flidnh Hd Nfi sy (2014) vdi dungtiefasdngfaungbudi cfla nam thdng qua khdo sdt 200 nam hpc sinh tfiufc 16 Id 1.581 faudng THCS ttfn dja bdnflidnhph6 Hd Nfi -JI ^ vi Cdng ndng tim (HW): Gid ttj ttung binh Kit qud dupc tthdi bdytoibdng cdng nang tim dg, dupc d lua todi ndy vdi nam Bfing Thvpc trgng Xbk chit cfla nam hpc sinh Mrp (12 tu6i) _^ tren dja bfin thfinh phd Hfi N^l (n=200) Hpc sinh nam TT Nfi dung ±5 Chieu eao (cm) 147.65 6.29 4.26 Can nfing (kg) 38 6.09 16.04 Dung rich sdng (1) 1.82 0.19 10.28 Cdng nang rim (HW) 9.54 0.86 9.04 Phdn xg dan (ms) 370.38 40.34 10.89 Phdn xg phflc (ms) 460.4 46.37 10.07 Kfafi nfing xu ly thdng tin (bit/s) 1.38 0.17 12.06 Nam ngfia gap bung (lfin/3"0s) 14.49 1.71 11.83 Bgt xa tgi cho (cm) 170.55 16 9.38 10 Chay 30m XPC (s) 6.04 0.3 4.95 11 Chgy toy sflc phut (m) ^ 897.78 47.77 5.32 ts ^ mmmmm „ , ^ ^ I ''^ "^y- ""^«»?««thi chit cfla n ^ a i Viet Nam cung Ifia todi gidi tinh flidi S P ^ Hfi Npi ttrong duong mflc tdt cfla nprd, Vift Nam cflng lfla todi, gidi tinh Cd flil thfiy ro d,eu so sfinh vdi cac kit qua nghien cuu cd lien quan nhu: Ve chieu eao (em): Kit qua dupc ehilu n T s i T ' T - ^ ' * ' ^ e bud cfla nam lfi 13^25) nhmig tfiap hon so sanh vdi kit qua ngfaien aru efla tae gifi Trin Dfle Dung vfi cfng ^^(tfamd.emnam2009)vdi ttung bfaih'cflanL' "^ '^ ^"^ ' ^ "^™ ^^ duac v d ^ £ ^ ' ' T - ^ ^ * ' " ^ ^ ^ * ^ ' = ^ P h ^ « ' i o n "^ ° ' ° ' •'90 sinh ldp flifinh 1 ^ ^^° ' " ^ "^h^^" '^^^ t™ng bMi efla Itl^^f-^^'"' nprdi Vipt Nam cflng lfla todi, gidi tinh tfidi ^oHaNpitdthonkfaisosanhvdikeTqud™ d ^ nam 2001 vdi ttung bfadi eua nam la 143.27cm Ket qua nghien cflu efla lufin an iSlcmtr niTrmet trAft UA* ' - Due Dung va va cdng cdng sy t m m g d u o n g v d i y t q J n ^ i & c f l u c f l a ' r ' " JTran "^^ ^ I^^g s flididilm nam 2(W9 (cune lua timi mAi n-u\ ^'^ Trin Dfle Dfing vd c d n g l J T t h T d ^ ? 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