Phuong Phap Bien Soan de Thi Trac Nghiem

  • Upload
    bihpu2

  • View
    222

  • Download
    0

Embed Size (px)

Citation preview

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    1/42

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    2/42

    Cc cng c o thnh qu hc tpCc cng c o thnh qu hc tptrong gio dctrong gio dc

    Khoa hc o lng v nh gi gio dc thngKhoa hc o lng v nh gi gio dc thngphn loi cc cuc thi theo mc ch v theophn loi cc cuc thi theo mc ch v theothang bc cht lng nh gi.thang bc cht lng nh gi.

    Cht lng gio dc th hin qua nng lc ngiCht lng gio dc th hin qua nng lc ngihc sau khi hon thnh kho hc hay bc hc.hc sau khi hon thnh kho hc hay bc hc. CC

    bn thnh t to nn cht lng nng lc, l:bn thnh t to nn cht lng nng lc, l: Khi lng, ni dung v trnh kin thc c hc,Khi lng, ni dung v trnh kin thc c hc, K nng k xo c hun luyn,K nng k xo c hun luyn,

    Nng lc nhn thc v nng lc t duy c o toNng lc nhn thc v nng lc t duy c o to

    Phm cht nhn vn c rn luyn.Phm cht nhn vn c rn luyn.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    3/42

    Mc tiu ca k thiMc tiu ca k thi1. Thi xc nhn1. Thi xc nhn mc tip thumc tip thu mn hc (thi kt thc mn hc). mn hc (thi kt thc mn hc).

    thi khi tp trung kim tra kin thc nh gi xem ngi hc cthi khi tp trung kim tra kin thc nh gi xem ngi hc cnng lc nhn thcnng lc nhn thc hochoc k nng k xok nng k xo thuc mn hc t nthuc mn hc t nmc nomc noTheo Bloom (1956):Theo Bloom (1956): C 6 bc nhn thc: nh, hiu, vn dng, phn tch, tng hp vC 6 bc nhn thc: nh, hiu, vn dng, phn tch, tng hp v

    nh gi;nh gi;

    C 5 bc k nng k xo: bt chc, hon thnh, chun ho, phiC 5 bc k nng k xo: bt chc, hon thnh, chun ho, phihp v t ng ho.hp v t ng ho.2. Thi chng nhn2. Thi chng nhn trnh hc vntrnh hc vn (thi ht kho). thi khi (thi ht kho). thi khi

    mang tnh cht tng hp, nhiu mn, bao qut ton b chng trnhmang tnh cht tng hp, nhiu mn, bao qut ton b chng trnhkho hc. Tu theo trnh v bc hc, tu theo yu cu cht lngkho hc. Tu theo trnh v bc hc, tu theo yu cu cht lngm nhm nh gi kin thc l chnh (tt nghip ph thng) haym nhm nh gi kin thc l chnh (tt nghip ph thng) hay

    nh gi nng lc l chnh (tt nghip kho o to).nh gi nng lc l chnh (tt nghip kho o to).3. Thi 3. Thi tuyn chntuyn chn (thi hc gii, thi tuyn sinh, thi tuyn nhn s).(thi hc gii, thi tuyn sinh, thi tuyn nhn s). thi khi nhm nh gi nng lc theo ng cc tiu ch tuyn thi khi nhm nh gi nng lc theo ng cc tiu ch tuynchn d kin.chn d kin.

    Mt cuc thi c th nhm ng thi hai, ba mc tiu. Khi , thi phiMt cuc thi c th nhm ng thi hai, ba mc tiu. Khi , thi phi

    ra p ng cng mt lc cho cc mc tiu .ra p ng cng mt lc cho cc mc tiu .

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    4/42

    Mc tiu o lng (thi) v nh giMc tiu o lng (thi) v nh gi

    Mc tiu o lng (thi) v nh gi lin quan vi nhau theoMc tiu o lng (thi) v nh gi lin quan vi nhau theonng lc nhn thc ca ngi thi trong bng di y:nng lc nhn thc ca ngi thi trong bng di y:

    STTSTT Cc mc tiu thiCc mc tiu thi

    (nh gi)(nh gi)

    Ni dung nh giNi dung nh gi

    nh gi kin thc l chnhnh gi kin thc l chnh nh gi nng lc l chnhnh gi nng lc l chnh

    NhNh HiuHiu Vn dngVn dng Phn tchPhn tch Tng hpTng hp nh ginh gi

    11 Tip thu mn hcTip thu mn hc

    (ht mn hc)(ht mn hc)

    xx xx xx xx xx

    22 Trnh hc vnTrnh hc vn

    (ht kho, bc hc)(ht kho, bc hc)

    xx xx xx xx

    33 Tuyn chnTuyn chn

    (hc gii, hc vin,(hc gii, hc vin,

    nhn s)nhn s)

    xx xx xx

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    5/42

    Mc tiu o lng (thi) v nh giMc tiu o lng (thi) v nh giTu theo mc tiu cuc thi m yu cu cao hay thpTu theo mc tiu cuc thi m yu cu cao hay thp

    v hai ch s ny:v hai ch s ny: Thi nh gi tip thu mn hc v trnh hc vnThi nh gi tip thu mn hc v trnh hc vn

    th kh v phn bit khng cn cao v thangth kh v phn bit khng cn cao v thang

    im nh gi khi khng cn qu chi tit (thangim nh gi khi khng cn qu chi tit (thangim 4 mc: A, B, C v D hay thang im 5 mc nhiuim 4 mc: A, B, C v D hay thang im 5 mc nhiunc ang dng).nc ang dng).

    Thi tuyn chn th li cn kh v phn bitThi tuyn chn th li cn kh v phn bit

    cao v thang im phi chi tit (thang im 100 haycao v thang im phi chi tit (thang im 100 hay800 im).800 im).

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    6/42

    Kim tra, nh gi v cc kiu trc nghimKim tra, nh gi v cc kiu trc nghim

    1.1. nh ginh gi (Evaluation) trong gio dc.(Evaluation) trong gio dc.nh gi qu trnh o to bao gm 3 loi nh gi khc nhau tunh gi qu trnh o to bao gm 3 loi nh gi khc nhau tu

    theo mc tiu nh gi:theo mc tiu nh gi:1/1/nh gi chn onnh gi chn on (Diagnostic evaluation): c tin hnh(Diagnostic evaluation): c tin hnh

    trc khi o to nhm lm r cc im mnh v im yu catrc khi o to nhm lm r cc im mnh v im yu cau vo trn c s a ra cc quyt nh v t chc o to chou vo trn c s a ra cc quyt nh v t chc o to cho

    hiu qu v cht lng hn.hiu qu v cht lng hn.2/2/nh gi hnh thnhnh gi hnh thnh (Formative evaluation): c tin hnh nhiu(Formative evaluation): c tin hnh nhiuln trong qu trnh o to nhm cung cp cc thng tin ngc ln trong qu trnh o to nhm cung cp cc thng tin ngc gio vin v hc vin kp thi iu chnh qu trnh o to.gio vin v hc vin kp thi iu chnh qu trnh o to.

    3/3/nh gi tng ktnh gi tng kt(Summative evaluation): tin hnh khi kt thc(Summative evaluation): tin hnh khi kt thc

    qu trnh o to nhm cung cp cc thng tin v cht lng oqu trnh o to nhm cung cp cc thng tin v cht lng oto.to.Cn c vo cc s o v cc tiu ch xc nh, vic nh gi nng lcCn c vo cc s o v cc tiu ch xc nh, vic nh gi nng lcv phm cht ca sn phm o to l nhn nh, phn on v v phm cht ca sn phm o to l nhn nh, phn on v xut cc quyt nh nhm nng cao khng ngng cht lng o to.xut cc quyt nh nhm nng cao khng ngng cht lng o to.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    7/42

    Kim tra, nh gi v cc kiu trc nghimKim tra, nh gi v cc kiu trc nghimKim traKim tra (Testing)(Testing) / nh gi/ nh gi kt qu (Assessment):kt qu (Assessment):

    Cc trc nghim c thc hin lp hc v cho im s.Cc trc nghim c thc hin lp hc v cho im s. Kt qu trc nghim kt hp vi cc thng tin khc trong qu trnhKt qu trc nghim kt hp vi cc thng tin khc trong qu trnho to s c phn tch v a ra cc nhn xt v ngi hc,o to s c phn tch v a ra cc nhn xt v ngi hc,ging dy, chng trnh, gio trnh, PP ging dy, v.v...ging dy, chng trnh, gio trnh, PP ging dy, v.v...

    Da vo cc mc tiu nh gi khc nhau xy dng cc biDa vo cc mc tiu nh gi khc nhau xy dng cc bitrc nghim khc nhau:trc nghim khc nhau: nh gi mc thc hinnh gi mc thc hin p ng cc tiu chp ng cc tiu ch nh gi mnh gi mc t chunc t chun Xc nh im mnh, im yuXc nh im mnh, im yu nh gi knh gi kt qu hc tpt qu hc tp nh gi mnh gi mc thnh thoc thnh tho nh gi mnh gi mc thnh tc thnh t nh gi qnh gi qu trnh hc tpu trnh hc tp nh gi snh gi sn phm cui cngn phm cui cng

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    8/42

    Cc kiu trc nghim (Test) trong gio dcCc kiu trc nghim (Test) trong gio dc

    Cc kiu trc nghim

    Quan st Vn p Vit

    Trc nghim t lun Trc nghim khch quan

    ng-sai Ghp cuChn tr liDin gii Ghp cuTiu lunKha lun

    Lun n

    in thm

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    9/42

    Cc c trng ca mt bi trc nghim ttCc c trng ca mt bi trc nghim tt11 -- Tnh gi trTnh gi tr: o lng v nh gi c ng iu cn o.: o lng v nh gi c ng iu cn o.

    22 -- tin cy tin cy:: Kt qu lp li trong cng iu kin.Kt qu lp li trong cng iu kin.33 -- Tnh kh thiTnh kh thi:: Thc thi c trong iu kin cho.Thc thi c trong iu kin cho.44 -- Tnh nh lngTnh nh lng: Kt qu biu din c bng cc s o.: Kt qu biu din c bng cc s o.55 -- phn bit phn bit:: Phn bit c hc sinh gii v km.Phn bit c hc sinh gii v km.

    66 -- Tnh kinh tTnh kinh t:: Tn km t nht .Tn km t nht .

    **Quan stQuan st:: Mang nng tnh cht nh tnh, hay dng trong kimMang nng tnh cht nh tnh, hay dng trong kimtra nh gi kt qu thc hnh .tra nh gi kt qu thc hnh .

    *

    *

    Vn pVn p::V

    a nh tnh va nh lng c, c chnh xcV

    a nh tnh va nh lng c, c chnh xctng i cao, c gi tr o to nhiu mt: b xung kin thc,tng i cao, c gi tr o to nhiu mt: b xung kin thc,rn luyn nng lc t duy v kh nng din gii tc thi. Crn luyn nng lc t duy v kh nng din gii tc thi. Cth thiu khch quan do quan h c nhnth thiu khch quan do quan h c nhn

    **VitVit:: Ty theo mc ch yu cu vit nh giTy theo mc ch yu cu vit nh gi

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    10/42

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    11/42

    1.1. Loi ngLoi ng -- SaiSai

    u imu im::

    1. y l loi cu hi n gin nht trc nghim kin thc1. y l loi cu hi n gin nht trc nghim kin thcv cc s kin.v cc s kin.

    2. Loi ny gip cho vic trc nghim bao gm mt lnh vc2. Loi ny gip cho vic trc nghim bao gm mt lnh vcrng ln trong thi gian rt t.rng ln trong thi gian rt t.

    Nhc im:Nhc im:

    1. C th1. C th khuyn khch s on mkhuyn khch s on m: may ri c 50% hy: may ri c 50% hyvng tr li ngvng tr li ng

    2. Do yu t on m nn2. Do yu t on m nn khkh dng dng xc nh yu imxc nh yu im

    ca hc sinh.ca hc sinh.3. Nhng gio vin dng loi cu hi ny thng c khuynh3. Nhng gio vin dng loi cu hi ny thng c khuynhhnghng trch nguyn vntrch nguyn vn cc cu trong sch, v do hccc cu trong sch, v do hcsinh s tpsinh s tp thi quen hc thucthi quen hc thuc hn l tm hiu, suy ngh.hn l tm hiu, suy ngh.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    12/42

    2. Loi cu c nhiu la chn (MCQ)2. Loi cu c nhiu la chn (MCQ) Cu c nhiu la chn lCu c nhiu la chn l kiu cu hi ph binkiu cu hi ph bin

    (multiple choise questions(multiple choise questions -- MCQ).MCQ). MCQMCQ c hai phn:c hai phn:

    Phn u c gi l phn dn (hay cu dn), nu ra vnPhn u c gi l phn dn (hay cu dn), nu ra vn, cung cp thng tin cn thit hoc nu mt cu hi;, cung cp thng tin cn thit hoc nu mt cu hi;

    Phn sau l cc phng n chn tr li, thng cPhn sau l cc phng n chn tr li, thng c

    nh du bng cc ch ci A, B, C, D.nh du bng cc ch ci A, B, C, D.

    Trong cc phng n chn chTrong cc phng n chn ch c duy nhtc duy nhtmtmtphng n ngphng n ng(hoc(hoc mt phng n ng nht)mt phng n ng nht);; Cc phng n khc c a vo c tc dng gy nhiuCc phng n khc c a vo c tc dng gy nhiu

    i vi th sinh.i vi th sinh. Nu cu MCQ c son tt th mt ngi khng c kinNu cu MCQ c son tt th mt ngi khng c kin

    thc chc chn v vn nu s khng th nhn bitthc chc chn v vn nu s khng th nhn bitc trong tt c cc phng n chn, u l phng nc trong tt c cc phng n chn, u l phng nng, u l phng n nhiu.ng, u l phng n nhiu.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    13/42

    2. Loi cu c nhiu la chn (MCQ)2. Loi cu c nhiu la chn (MCQ)

    Vd 1:Vd 1: L cu trc nghim rt n gin v Ton cho hc sinhL cu trc nghim rt n gin v Ton cho hc sinhmi bt u hc i s:mi bt u hc i s:Nu m = 10 v n = 4 th thng ca m v n l:Nu m = 10 v n = 4 th thng ca m v n l:

    A) 40A) 40 B) 14 C) 6B) 14 C) 6 D) 2,5D) 2,5

    Th sinh nm vng bi s hiu ngay rng thng ca m v n lTh sinh nm vng bi s hiu ngay rng thng ca m v n l

    kt qu ca php chia m cho n, tc l 10 : 4 v chn D l cukt qu ca php chia m cho n, tc l 10 : 4 v chn D l cutr li ng.tr li ng.

    i vi th sinh khng hiu r khi nim thng, cc phngi vi th sinh khng hiu r khi nim thng, cc phngn A, B, C u c v c l, c th li cun th sinh vo mtn A, B, C u c v c l, c th li cun th sinh vo mt

    trong cc phng n tr li sai:trong cc phng n tr li sai:mxn=10x4=40, chn A;mxn=10x4=40, chn A;

    m+n=10+4=14, chn B;m+n=10+4=14, chn B;

    mmn=10n=10 4=6, chn C.4=6, chn C.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    14/42

    2. Loi cu c nhiu la chn (MCQ)2. Loi cu c nhiu la chn (MCQ)

    M

    t ni dung bt k no cn kim tra uM

    t ni dung bt k no cn kim tra u c th cc th cth hin vo mt cu trc nghim no . V thth hin vo mt cu trc nghim no . V thngi ta c th vit cu trc nghim cho tt c ccngi ta c th vit cu trc nghim cho tt c ccmn hc.mn hc.

    Tuy nhin, do c th mn hc m vic vit trcTuy nhin, do c th mn hc m vic vit trcnghim cho mn ny c th kh hn cho mn kia vnghim cho mn ny c th kh hn cho mn kia vkhng phi bt c ai c kin thc chuyn mn cngkhng phi bt c ai c kin thc chuyn mn cngvit c cu trc nghim c cht lng cho chuynvit c cu trc nghim c cht lng cho chuyn

    mn .mn .

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    15/42

    2. Loi cu c nhiu la chn (MCQ)2. Loi cu c nhiu la chn (MCQ)V d 2V d 2::c im no di y l im ging nhau c bn gia haic im no di y l im ging nhau c bn gia hai

    dng t bin th a bi v th d bi?dng t bin th a bi v th d bi?AA. u l ngun nguyn liu cho qu trnh tin ha v chn ging. u l ngun nguyn liu cho qu trnh tin ha v chn gingB. u dn n tnh trng mt kh nng sinh snB. u dn n tnh trng mt kh nng sinh snC. u gy ra nhng nhng hu qu nghim trng trn kiu hnhC. u gy ra nhng nhng hu qu nghim trng trn kiu hnhD. u do ri lon phn ly ca 1 hoc mt s cp nhim sc th tngD. u do ri lon phn ly ca 1 hoc mt s cp nhim sc th tng

    ng trong qu trnh phn bong trong qu trnh phn boV d 3V d 3::Sau thi gian , bin ca mt dao ng gim i n ln.Sau thi gian , bin ca mt dao ng gim i n ln.

    Bin ca dao ng s gim i nBin ca dao ng s gim i n22 ln sau thi gianln sau thi gianl:l:

    t(

    2

    )( t( t(2t(

    2

    t(

    AA))B)B)

    CC))

    DD))

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    16/42

    u imu im thi trc nghim gm my chc cu hi c ly ra ngu nhin, thi trc nghim gm my chc cu hi c ly ra ngu nhin,

    theo nhng yu cu nht nh, t ngn hng cu hi trc nghim.theo nhng yu cu nht nh, t ngn hng cu hi trc nghim. Ngn hng cu trc nghim c xy dng quanh nm do cNgn hng cu trc nghim c xy dng quanh nm do c

    thi gian gia cng nhng cu trc nghim vi chnh xc thi gian gia cng nhng cu trc nghim vi chnh xccao, hn na c th xc nh cc c trng ca cu hi (nh kh,cao, hn na c th xc nh cc c trng ca cu hi (nh kh, phn bit...). phn bit...).

    C th rt ngn thi gian lm bi ca th sinh, ch bng 1/3 hay mtC th rt ngn thi gian lm bi ca th sinh, ch bng 1/3 hay mtna thi gian thi t lun, cho php t chc thi nhanh, gn, gim btna thi gian thi t lun, cho php t chc thi nhanh, gn, gim bttn km.tn km.

    Chng gian ln trong thi cChng gian ln trong thi c mt cch hiu qu v thi gm rtmt cch hiu qu v thi gm rtnhiu cu hi nn c th trnh c r r thng tin theo kiunhiu cu hi nn c th trnh c r r thng tin theo kiutruyn i do "nh c" trong lc lm , coi thi.truyn i do "nh c" trong lc lm , coi thi.

    Phn mm tin hc cho php xo trn t mt thi gc thnh rtPhn mm tin hc cho php xo trn t mt thi gc thnh rtnhiu tng ng (ni dung ging nhau nhng th t cu hinhiu tng ng (ni dung ging nhau nhng th t cu hikhc nhau) sao cho nhm th sinh ngi cnh nhau khng th thamkhc nhau) sao cho nhm th sinh ngi cnh nhau khng th thamkho bi lm ca nhau.kho bi lm ca nhau.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    17/42

    u imu im Khi chm thi, cc bi thi c qut bng my chm vi tc Khi chm thi, cc bi thi c qut bng my chm vi tc

    3.0003.000 10.000 bi/gi nn chm bi c thc hin d dng,10.000 bi/gi nn chm bi c thc hin d dng,nhanh chng,nhanh chng,

    Cho im s chnh xc (nh thao tc bng my vi cng nghCho im s chnh xc (nh thao tc bng my vi cng nghcao v p n trc nghim r rng).cao v p n trc nghim r rng).

    Nhng quan trng hn c l nu bi thi c xy dng cngNhng quan trng hn c l nu bi thi c xy dng cngphu, tinh xo, nhiu cu hi tri rng chng trnh th bngphu, tinh xo, nhiu cu hi tri rng chng trnh th bngphng php TNKQ c th nh gi kin thc v k nng phng php TNKQ c th nh gi kin thc v k nng nhiu cp , mt khc trnh c vic hc t, dy t.nhiu cp , mt khc trnh c vic hc t, dy t.

    Bn thn cch thi trc nghim cng nh gi c mt khBn thn cch thi trc nghim cng nh gi c mt khnng quan trng m ngi hc ngy nay cn tch ly; lnng quan trng m ngi hc ngy nay cn tch ly; lnng lc gii quyt vn mt cch nhanh chngnng lc gii quyt vn mt cch nhanh chng mi cumi cutrc nghim (t ra mt vn ) ch c khong 1trc nghim (t ra mt vn ) ch c khong 1--2 pht th2 pht thsinh gii quyt; cng c ngha l th sinh phi c kin thc thtsinh gii quyt; cng c ngha l th sinh phi c kin thc tht

    s v mn hc mi c th lm c vic .s v mn hc mi c th lm c vic .

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    18/42

    u imu im Trc nghim vi s tr gip ca cc cng c cng ngh thng tin v mTrc nghim vi s tr gip ca cc cng c cng ngh thng tin v m

    hnh thng k hin i cung cp cc kt qu phn tch quan trng (v chthnh thng k hin i cung cp cc kt qu phn tch quan trng (v chtlng chung, cc xu hng th hin nng lc ca cc th sinh trong k thi,lng chung, cc xu hng th hin nng lc ca cc th sinh trong k thi,nh gi tin cy, gi tr ca thi v.v...)nh gi tin cy, gi tr ca thi v.v...)

    C th o c kh nng t duy khc nhau, c th dng loi ny kimC th o c kh nng t duy khc nhau, c th dng loi ny kimtra, nh gi nhng mc tiu ging dy khc nhau.tra, nh gi nhng mc tiu ging dy khc nhau.

    tin cy cao hn, yu t on m may ri gim i (so vi loi ng sai) tin cy cao hn, yu t on m may ri gim i (so vi loi ng sai) Hc sinh phi xt on v phn bit r rng khi tr li cu hi... phi laHc sinh phi xt on v phn bit r rng khi tr li cu hi... phi la

    chn cu tr li ng nht, hay hp l nht trong s cc phng n tr lichn cu tr li ng nht, hay hp l nht trong s cc phng n tr li cho. cho.

    Tnh gi tr tt hn, gi tr cao hn nh tnh cht c th dng o nhngTnh gi tr tt hn, gi tr cao hn nh tnh cht c th dng o nhng

    mc t duy khc nhau ... o kh nng nh, p dng nguyn l, suy dinmc t duy khc nhau ... o kh nng nh, p dng nguyn l, suy dinnhanh.nhanh.

    C th phn tch c tnh cht mi cu hi (c th xc nh cu d, cuC th phn tch c tnh cht mi cu hi (c th xc nh cu d, cukh... hoc khng ph hp vi mc tiu cn trc nghim...)kh... hoc khng ph hp vi mc tiu cn trc nghim...)

    C tnh khch quan cao khi chm thi.C tnh khch quan cao khi chm thi.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    19/42

    Nhc imNhc im

    Kh son cu hi.Kh son cu hi. Cc cu trc nghim MCQ c th khng o c kh nngCc cu trc nghim MCQ c th khng o c kh nng

    phn on tinh vi v kh nng gii quyt vn kho lo mtphn on tinh vi v kh nng gii quyt vn kho lo mt

    cch hiu nghim bng cu hi loi t lun son k.cch hiu nghim bng cu hi loi t lun son k.

    Cc khuyt im nh khc: tn giy in cu hi.Cc khuyt im nh khc: tn giy in cu hi.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    20/42

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    21/42

    u imu im Loi ny rt thch hp vi cc cu hi bt u bng nhng ch ai, Loi ny rt thch hp vi cc cu hi bt u bng nhng ch ai,

    u, khi no, ci g cc gio vin c th dng loi ny cho hc sinhu, khi no, ci g cc gio vin c th dng loi ny cho hc sinhghp mt s t k trong mt ct vi ngha k trong ct th hai.ghp mt s t k trong mt ct vi ngha k trong ct th hai.

    D vit, d dng, c bit rtD vit, d dng, c bit rt thch hpthch hp khi cnkhi cn thm nh cc mc tiu thm nh cc mc tiu mc t duy thpmc t duy thp. Tuy nhin, ta cn c gng vit nhng cu hi mc tr. Tuy nhin, ta cn c gng vit nhng cu hi mc trnng cao hn.nng cao hn.

    Theo kinh nghim ca mt s nh gio dc, la tui hc sinh ph thng rtTheo kinh nghim ca mt s nh gio dc, la tui hc sinh ph thng rtthch hp vi loi: ghp i ny. Tuy vy, khi chn loi trc nghim no lthch hp vi loi: ghp i ny. Tuy vy, khi chn loi trc nghim no la vo mc tiu cn trc nghim, khng nn da vo thch hc sinh.a vo mc tiu cn trc nghim, khng nn da vo thch hc sinh.

    t tn giy hn khi in cu hi (so vi loi c nhiu la chn)t tn giy hn khi in cu hi (so vi loi c nhiu la chn)

    Yu t on m gim ... yu t may ri gim.Yu t on m gim ... yu t may ri gim.

    Ngi ta c th dng trc nghim loi ghp i oNgi ta c th dng trc nghim loi ghp i o cc mc tr nngcc mc tr nngkhc nhaukhc nhau. Loi ghp i thng c xem nh hu hiu nht trong vic. Loi ghp i thng c xem nh hu hiu nht trong vicnh ginh gi kh nng nhn bit cc h thckh nng nhn bit cc h thc, hay, hay lp cc mi quan h trunglp cc mi quan h trunggiangian. Nu c son tho kho, loi ny cn c c th c dng nh loi. Nu c son tho kho, loi ny cn c c th c dng nh loic nhiu cu la chn trc nghim nhng mc tr nng cao hn.c nhiu cu la chn trc nghim nhng mc tr nng cao hn.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    22/42

    Nhc imNhc im

    Son tho cu hi o cc mc kin thc cao i hiSon tho cu hi o cc mc kin thc cao i hinhiu cng phu nn thng ch dng loi cu hi ghpnhiu cng phu nn thng ch dng loi cu hi ghp

    i trc nghim lng cc kin thc v: ngy, thng,i trc nghim lng cc kin thc v: ngy, thng,

    tn, nh ngha, bin c, cng thc, dng c... lptn, nh ngha, bin c, cng thc, dng c... lp

    cc h thc, phn loi. Trc nghim loi ghp i cngcc h thc, phn loi. Trc nghim loi ghp i cng

    khng thch hpkhng thch hp cho loi kim tracho loi kim tra cc kh nngcc kh nng nh:nh:

    sp t v p dng kin thc, nguyn lsp t v p dng kin thc, nguyn l..

    Nu danh sch trong ct qu di (nh gm 25 phn tNu danh sch trong ct qu di (nh gm 25 phn tchng hn) hc sinh s mt nhiu thi gian c cchng hn) hc sinh s mt nhiu thi gian c c

    mt ct di mi ln mun ghp mt i.mt ct di mi ln mun ghp mt i.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    23/42

    4. Loi cu in khuyt :4. Loi cu in khuyt :Thd:Thd:

    When I (6) (be) ............. a child, I (7) (dream) ............. about travelling to lots ofWhen I (6) (be) ............. a child, I (7) (dream) ............. about travelling to lots of

    different places. Well, I (8) (be) ............. 40 years old now, and I (9) (be) ............. adifferent places. Well, I (8) (be) ............. 40 years old now, and I (9) (be) ............. atravel guide for 10 years; so I (10) (be) ............. to most of the countries in the world. Itravel guide for 10 years; so I (10) (be) ............. to most of the countries in the world. I(11) (travel) ............. to fifteen countries this year. Last weekI (12) (visit) ............. my(11) (travel) ............. to fifteen countries this year. Last weekI (12) (visit) ............. myfriends in Bangkok, and then (13) (go) ............. to see the sights of Singapore. Nextfriends in Bangkok, and then (13) (go) ............. to see the sights of Singapore. Nextmonth, my family (14) (go) ............. on holiday to Egypt if the weather (15) (not be)month, my family (14) (go) ............. on holiday to Egypt if the weather (15) (not be)............. too hot there.............. too hot there.

    6. A6. A-- amam BB-- waswas CC-- have beenhave been DD-- werewere

    7. A7. A-- was dreamingwas dreaming BB-- dreamdream CC-- dreameddreamed DD-- have dreamedhave dreamed

    8. A8. A-- have beenhave been BB-- will bewill be CC-- waswas DD-- amam

    9.9. AA-- have beenhave been BB-- waswas CC-- amam DD-- will bewill be

    10. A10. A-- amam BB-- waswas CC-- have beenhave been DD-- am going to beam going to be

    11. A11. A-- travelledtravelled BB-- am going to travelam going to travel CC-- will travelwill travel DD-- have travelledhave travelled

    12. A12. A-- have visitedhave visited BB-- visitedvisited CC-- am going to visitam going to visit DD-- visitvisit

    13.13. AA-- wentwent BB-- am goingam going CC-- have gonehave gone DD-- will gowill go

    14.A14.A-- gogo BB-- will gowill go CC-- wentwent DD-- have gonehave gone

    15.A15.A-- wont bewont be BB-- wasntwasnt CC-- werentwerent DD-- isntisnt

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    24/42

    u imu im

    Th sinh c c hi trnh by nhng cu tr li khc thng phtTh sinh c c hi trnh by nhng cu tr li khc thng pht

    huy c sng to.huy c sng to. Phng php chm im nhanh hn v ng tin cy hn vi loiPhng php chm im nhanh hn v ng tin cy hn vi loi

    lun mc du vic cho im c phn rc ri hn so vi loilun mc du vic cho im c phn rc ri hn so vi loikhc.khc.

    Th sinh t c hi on m.Th sinh t c hi on m. C th kim tra cc iu hc mt cch tiu biu hn so vi loiC th kim tra cc iu hc mt cch tiu biu hn so vi loi

    trc nghim t lun.trc nghim t lun.

    C cu tr li ngn, thch hp cho nhng vn tnh ton, cnC cu tr li ngn, thch hp cho nhng vn tnh ton, cn

    bng phng trnh ho hc nh gi mc hiu bit cc nguynbng phng trnh ho hc nh gi mc hiu bit cc nguynl, gii thch d kin, din t kin, thi .l, gii thch d kin, din t kin, thi .

    Gip hc sinh luyn tr nh khi hc. V nh suy lun hay pGip hc sinh luyn tr nh khi hc. V nh suy lun hay pdng vo cc trng hp khc cng l mt iu rt cn thit.dng vo cc trng hp khc cng l mt iu rt cn thit.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    25/42

    Nhc imNhc im

    Khi son tho, cc gio vin thng c khuynh hngKhi son tho, cc gio vin thng c khuynh hng trch nguyn vntrch nguyn vn

    cc cu t sch gio khoa.cc cu t sch gio khoa. Gio vin c th hiu saiGio vin c th hiu sai,, nh ginh gi thpthp cc cucc cu tr li sng totr li sng to, khc, khc

    vi gio vin nhng vn hp l, nht l khi h c thm sch, ti liuvi gio vin nhng vn hp l, nht l khi h c thm sch, ti liungoi gio trnh.ngoi gio trnh.

    Nhiu cu hi loi ny thng ngn gn, c khuynh hng cp n ccNhiu cu hi loi ny thng ngn gn, c khuynh hng cp n cc

    vn khng quan trng hoc khng lin quan nhau.vn khng quan trng hoc khng lin quan nhau. Phm vi kho stPhm vi kho stthngthng ch gii hn vo chi tit, cc s kin vn vtch gii hn vo chi tit, cc s kin vn vt..

    Khi cKhi c nhiu ch trngnhiu ch trng trong cu hi, hc sinh c thtrong cu hi, hc sinh c th ri trri tr. Kt qu l. Kt qu lim s thng c tng quan cao vi mc thng minh hn l vi thnhim s thng c tng quan cao vi mc thng minh hn l vi thnhqu hc tp. Do qu hc tp. Do gi tr ca bi thi gim gi tr ca bi thi gim v thc ra gio vin ang ov thc ra gio vin ang o

    lng mc thng minh...lng mc thng minh... Mc d so vi t lun, th loi ny c tnh khch quan hn chm bi, nhngMc d so vi t lun, th loi ny c tnh khch quan hn chm bi, nhng

    so vi loi ngso vi loi ng-- sai, c nhiu cu cho sn chn, th loi ny vn thiusai, c nhiu cu cho sn chn, th loi ny vn thiuyu t khch quan lc chm im..yu t khch quan lc chm im.. khng th dng phng php chmkhng th dng phng php chm

    bng mybng my..

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    26/42

    II. Cch thit k mt bi trc nghim khch quanII. Cch thit k mt bi trc nghim khch quan::

    Bc 1Bc 1:: Xc nh mc tiu v iu kin lm bi trc nghimXc nh mc tiu v iu kin lm bi trc nghim

    --Mc tiu :Mc tiu :Mc tiu bi trc nghim lm g (nh gi tip thuMc tiu bi trc nghim lm g (nh gi tip thumn hc, tuyn th sinh gii, nh gi ging dy ca gio vinmn hc, tuyn th sinh gii, nh gi ging dy ca gio vin

    -- iu kin :iu kin : Kim tra phn no ca mn hc, thi gian lm biKim tra phn no ca mn hc, thi gian lm bi(mi cu hi trung bnh cn 1 pht chn cu tr li ), cch(mi cu hi trung bnh cn 1 pht chn cu tr li ), cch

    thc lm bi, cch thc chm bi ...thc lm bi, cch thc chm bi ...Bc 2Bc 2:: Xy dng bng trng s ca bi trc nghimXy dng bng trng s ca bi trc nghim

    Bng trng s th hin: mc tiu ca tng phn v ca ton biBng trng s th hin: mc tiu ca tng phn v ca ton bitrc nghim.trc nghim.

    i vi bii vi bi trc nghim thnh qu hc tptrc nghim thnh qu hc tp: cn da vo mc: cn da vo mctiu ca mn hc v xc nh r phntiu ca mn hc v xc nh r phn kin thckin thc no lno l ct lict li,,

    phn nophn no b trb trcn phn nocn phn no ch l nhc lich l nhc li, phn kin thc, phn kin thcno l dng tip thu cc mn hc sau, phn no ch dng no l dng tip thu cc mn hc sau, phn no ch dng m rngm rng... phn b trng s cho tng chng, tng mc.... phn b trng s cho tng chng, tng mc.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    27/42

    Cch thit k mt bi trc nghim khch quan:Cch thit k mt bi trc nghim khch quan:

    CcCcchngchng Trng sTrng sca mica michngchng(S cu)(S cu)

    Cc yu cu v nhn thc, t duy hayCc yu cu v nhn thc, t duy hayk nng, k so ca mn hck nng, k so ca mn hc

    (1)(1) (2)(2) Nh Nh(3)(3)

    HiuHiu(4)(4)

    Phn tchPhn tch(5)(5)

    VnVndngdng

    TngTnghphp

    II 1515 22 33 44 33 33

    IIII 2525 33 88 77 44 33

    IIIIII 2626 44 66 77 55 44

    IVIV 1414 -- 1010 44

    VV 2020 33 44 55 44 44

    Tng sTng s 100100 1212 3131 2727 1616 1414

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    28/42

    Xc nh mc tiu v trng s:Xc nh mc tiu v trng s:1. Mc tiu:1. Mc tiu:

    Ngi chun b ni dung thiNgi chun b ni dung thi -- kim tra phi tr li cc cu hi sau y:kim tra phi tr li cc cu hi sau y:Mc ch thiMc ch thi--kim tra l nh gi iu g?kim tra l nh gi iu g? V d:V d:

    + Hc vin phi vt qua mt ngng ti thiu hc tip ln trn;+ Hc vin phi vt qua mt ngng ti thiu hc tip ln trn;

    + kho st trnh khc nhau ca tt c cc hc vin trong mt lp;+ kho st trnh khc nhau ca tt c cc hc vin trong mt lp;

    + Xc nh nhng thiu xt ca ring tng hc vin nhm gip cho h+ Xc nh nhng thiu xt ca ring tng hc vin nhm gip cho hkhc phc. Lc phi xy dng nhiu loi cu hi, theo tng cchkhc phc. Lc phi xy dng nhiu loi cu hi, theo tng cchtr li ca tng cu hi, im s lc ny l th yu. Vn chnh ltr li ca tng cu hi, im s lc ny l th yu. Vn chnh l

    pht hin nhng kh khn m hc vin gp v gip cho h khcpht hin nhng kh khn m hc vin gp v gip cho h khcphc.phc.

    Hoc l:Hoc l: xut tt c cc mc tiu, xt cc th t u tin cho cc mc tiu. xut tt c cc mc tiu, xt cc th t u tin cho cc mc tiu.

    Khng nn nhm qu nhiu mc tiu trong mt ln thi hoc kim tra.Khng nn nhm qu nhiu mc tiu trong mt ln thi hoc kim tra.

    Cc mc tiu ny c gi tr nh th no i vi hc vin, gio vin,Cc mc tiu ny c gi tr nh th no i vi hc vin, gio vin,cn b qun l?cn b qun l? Kt qu no l ch yu?Kt qu no l ch yu?

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    29/42

    Xc nh mc tiu v trng s:Xc nh mc tiu v trng s: V d:V d: Ty theo mc ch, yu cu t ra m ngi taTy theo mc ch, yu cu t ra m ngi ta

    la chn phng n c nhiu u im hn. Chngla chn phng n c nhiu u im hn. Chnghn, k thi tt nghip trung hc ph thng hay k thihn, k thi tt nghip trung hc ph thng hay k thituyn sinh vo i hc, cao ng c rt ng th sinh,tuyn sinh vo i hc, cao ng c rt ng th sinh,

    i hi phi gii quyt tt cc yu cu:i hi phi gii quyt tt cc yu cu:1) C thi gian ra chnh xc; thi cho php trnh1) C thi gian ra chnh xc; thi cho php trnhmay ri v trng t, trt t;may ri v trng t, trt t;

    2) T chc thi nhanh gn;2) T chc thi nhanh gn;

    3) Chng gian ln;3) Chng gian ln;4) Chm bi d dng, nhanh chng; im s chnh xc; m4) Chm bi d dng, nhanh chng; im s chnh xc; mbo khch quan, cng bng;bo khch quan, cng bng;

    5) nh gi ng nng lc ca th sinh5) nh gi ng nng lc ca th sinh

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    30/42

    Xc nh mc tiu v trng s:Xc nh mc tiu v trng s:2. Cch xc nh trng s cho tng ch :2. Cch xc nh trng s cho tng ch :

    Cn c vo tng ch so snh v tu theo tm quan trng ca nCn c vo tng ch so snh v tu theo tm quan trng ca ni vi cc ch khc.i vi cc ch khc.

    Ch ny c cn thit v c s dng hng ngy trong cuc sng vCh ny c cn thit v c s dng hng ngy trong cuc sng vcng vic sau ny ca hc vin hay khng?cng vic sau ny ca hc vin hay khng?

    K hoch thi gian cho ch ny.K hoch thi gian cho ch ny.

    Mc quan trng ca ch ny c lin quan n cc mn hc khc.Mc quan trng ca ch ny c lin quan n cc mn hc khc.

    3. Cch xc nh trng s ca nng lc nhn thc v nng lc thc3. Cch xc nh trng s ca nng lc nhn thc v nng lc thchnhhnh

    Nng lc no l quan trng ( ch ny) c lin quan n kt qu hcNng lc no l quan trng ( ch ny) c lin quan n kt qu hc

    tp ca hc vin?tp ca hc vin? Nng lc no l cn thit hnh thnh v pht trin nhng nng lc caoNng lc no l cn thit hnh thnh v pht trin nhng nng lc cao

    hn hc vin.hn hc vin.

    Thi gian cn thit hnh thnh v pht trin nng lc ny.Thi gian cn thit hnh thnh v pht trin nng lc ny.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    31/42

    Bc 3: Vit cc cu trc nghimBc 3: Vit cc cu trc nghim Cc cu trc nghim bao gm 2 phn chnh :Cc cu trc nghim bao gm 2 phn chnh :

    ________________________________________________________________________________________________________Mt cu dn + 4 hoc 5 cu chn tr liMt cu dn + 4 hoc 5 cu chn tr li

    ________________ (Ch c 1 cu ng cn li l cc cu nhiu)________________ (Ch c 1 cu ng cn li l cc cu nhiu)

    a. Cc nguyn tc chnh lp cu dna. Cc nguyn tc chnh lp cu dn::

    Cu dn l cu nu vn cnCu dn l cu nu vn cn ngn gnngn gn..

    Cu dn phiCu dn phi mch lcmch lc, khng dng nhiu t ph nh trong cu dn, v d, khng dng nhiu t ph nh trong cu dn, v ddn n nhm ln gia khng nh v ph nh.dn n nhm ln gia khng nh v ph nh.

    b. Cc nguyn tc chnh lp cu chnb. Cc nguyn tc chnh lp cu chn ::

    Cu ng phi chnh xc, khng c gn ng hoc suy ra l ng;Cu ng phi chnh xc, khng c gn ng hoc suy ra l ng;

    Cu nhiu phi c l;Cu nhiu phi c l; Cu nhiu c dng ging cu ng;Cu nhiu c dng ging cu ng;

    Cu nhiu cng nhiu xc sut on m cng gim.Cu nhiu cng nhiu xc sut on m cng gim.

    (4 cu xc xut on m l 0,25; 5 cu l 0,20...)(4 cu xc xut on m l 0,25; 5 cu l 0,20...)

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    32/42

    Bc 4: Lp cc thi trc nghimBc 4: Lp cc thi trc nghim

    Cc thi trc nghim c lp bng cch t hp ccCc thi trc nghim c lp bng cch t hp cccu hi trc nghim son v ccu hi trc nghim son v c phn bphn b ccccloi cu hiloi cu hi theo bng trng stheo bng trng s (c th s dng my(c th s dng mytnh thnh thi ).tnh thnh thi ).

    Ch trnh qu nhiu trang d dn n thiu trang,Ch trnh qu nhiu trang d dn n thiu trang,nhm trang, tn km.nhm trang, tn km.

    Trong mt phng thi nn dng t nht 4 thi, saoTrong mt phng thi nn dng t nht 4 thi, saocho cc th sinh ngi cnh nhau c khc nhau,cho cc th sinh ngi cnh nhau c khc nhau,

    trnh tiu cc trong khi lm bi thi (cch trn thi).trnh tiu cc trong khi lm bi thi (cch trn thi).

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    33/42

    III. CHM BI THI TRC NGHIMIII. CHM BI THI TRC NGHIM

    Chm bi trn c s tnh phn trm s cu tr li ng soChm bi trn c s tnh phn trm s cu tr li ng so

    vi tng s cu ng trong cc cu hi, ri qui ra thangvi tng s cu ng trong cc cu hi, ri qui ra thang

    im 10.im 10.

    Xy dng thang im chm cn ch n kh nng onXy dng thang im chm cn ch n kh nng on

    m ca th sinh.m ca th sinh. Vic chm bi s tr nn nhanh chng nu chng ta sVic chm bi s tr nn nhanh chng nu chng ta s

    dng my tnh v phn mm chm bi. C th chm bidng my tnh v phn mm chm bi. C th chm bi

    theo kiu c l p n ( l mt t giy bi lm khctheo kiu c l p n ( l mt t giy bi lm khcch c l nhng cu ng, khi chm, ch vic p ln bich c l nhng cu ng, khi chm, ch vic p ln bi

    lm ca th sinh, m cc l c du X, nhanh chng talm ca th sinh, m cc l c du X, nhanh chng ta

    c tng s s cu tr li ng).c tng s s cu tr li ng).

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    34/42

    IV. NH GI CU HI TRONG THI TNKQIV. NH GI CU HI TRONG THI TNKQ

    nh k nh gi cu hi trong ngn hng thi TNKQ nh k nh gi cu hi trong ngn hng thi TNKQ

    iu chnh v b sung vo ngn hng .iu chnh v b sung vo ngn hng . Cht lng ca mi cu hi trc nghim c nh gi thngCht lng ca mi cu hi trc nghim c nh gi thng

    qua 2 i lngqua 2 i lng kh kh vv phn bit phn bitca cu hi trcca cu hi trcnghim:nghim:

    kh kh T l th sinh tr li ng cho ta s o gn ng v v khT l th sinh tr li ng cho ta s o gn ng v v kh

    ca cu hica cu hi ..

    Cng thc c in tnh kh :Cng thc c in tnh kh :

    S th sinh lm ngS th sinh lm ngFV (hoc P) =FV (hoc P) = ------------------------------------------------------------ x 100 (1)x 100 (1)

    Tng s th sinh d thiTng s th sinh d thi

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    35/42

    NH GI CU HI TRONG THI TNKQNH GI CU HI TRONG THI TNKQ

    Thang phn loi khThang phn loi kh qui c nh sau :qui c nh sau :

    -- Cu d : 70Cu d : 70 -- 100 % th sinh tr li ng .100 % th sinh tr li ng .

    -- Cu coi l tng i khCu coi l tng i kh --TB: 30TB: 30 -- 70 % th sinh tr li ng .70 % th sinh tr li ng .

    -- Cu kh : 0Cu kh : 0 -- 30 % th sinh tr li ng .30 % th sinh tr li ng .

    Nn dng cc cu trc nghim c FV nm trong khong :Nn dng cc cu trc nghim c FV nm trong khong :

    25% < FV < 75%25% < FV < 75%

    Ngoi khong, dng mt cch chn lc tu theo mc tiu caNgoi khong, dng mt cch chn lc tu theo mc tiu cabi trc nghim.bi trc nghim.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    36/42

    NH GI CU HI TRONG THI TNKQNH GI CU HI TRONG THI TNKQ phn bit phn bit

    Phn b t l th sinh tr li ng hoc sai ca cc th sinh thucPhn b t l th sinh tr li ng hoc sai ca cc th sinh thucnhm kh v nhm km cho ta s o tng i v phn bit canhm kh v nhm km cho ta s o tng i v phn bit cacu trc nghim.cu trc nghim.

    S th sinh kh lm ngS th sinh kh lm ng -- s th sinh yu lm ngs th sinh yu lm ng

    DI =DI = ---------------------------------------------------------------------------------------------------------------------------------- x 100 (2)x 100 (2)

    Tng s th sinh kh v yuTng s th sinh kh v yu-- T l th sinh nhm kh v nhm km tr li ng nh nhau th T l th sinh nhm kh v nhm km tr li ng nh nhau th

    phn bit bngphn bit bng KhngKhng ..

    -- T l th sinh nhm kh tr li ng nhiu hn nhm km th phnT l th sinh nhm kh tr li ng nhiu hn nhm km th phnbit lbit l DngDng..

    -- T l th sinh nhm kh tr li khng ng nhiu hn nhm km th T l th sinh nhm kh tr li khng ng nhiu hn nhm km th phn bit lphn bit l mm ..

    -- phn bit lin quan mt thit vi kh v s lng cu hi trong phn bit lin quan mt thit vi kh v s lng cu hi trong thi trc nghim. thi trc nghim.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    37/42

    NH GI CU HI TRONG THI TNKQNH GI CU HI TRONG THI TNKQ

    Phn tch v nh gi cu trc nghim :Phn tch v nh gi cu trc nghim :

    Gi s phn tch cu trc nghim th X ca bi thi c cu b/Gi s phn tch cu trc nghim th X ca bi thi c cu b/l cu ng. Cc cu a/, c/, d/, e/ v f/ l cu nhiu.l cu ng. Cc cu a/, c/, d/, e/ v f/ l cu nhiu.

    Kt qu thi ca 150 th sinh c trnh by trong bng sau :Kt qu thi ca 150 th sinh c trnh by trong bng sau :

    Cu tr li a/ b/* c/ d/ e/ f/ Tng sCu tr li a/ b/* c/ d/ e/ f/ Tng s____________________________________________________________________________________________________________________

    Nhm kh 5 22 9 1 13 0 50 Nhm kh 5 22 9 1 13 0 50

    Nhm trung bnh 8 15 20 2 7 2 50 Nhm trung bnh 8 15 20 2 7 2 50

    Nhm km 7 5 23 1 6 8 50 Nhm km 7 5 23 1 6 8 50

    ____________________________________________________________________________________________________________________

    Tng s : 20 42 52 4 26 10 150Tng s : 20 42 52 4 26 10 150

    kh : ( 42 : 150 ) x 100 = 28 % = Cu hi kh kh : ( 42 : 150 ) x 100 = 28 % = Cu hi kh ..

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    38/42

    nh gi bi trc nghimnh gi bi trc nghim

    11-- tin cy ca bi trc nghim: tin cy ca bi trc nghim:

    Nu kim tra ngi hc cc ln khc nhau bng trc nghimNu kim tra ngi hc cc ln khc nhau bng trc nghim

    tng ng, htng ng, h s tng quan ca t l ngi tr li ng s tng quan ca t l ngi tr li ng

    i vi s ngi tr li sai gia cc ln trc nghim l tini vi s ngi tr li sai gia cc ln trc nghim l tin

    cy ca bi trc nghim (cng thc tnh tng quan)cy ca bi trc nghim (cng thc tnh tng quan).. H s tng quan c gi tr trong khong (0H s tng quan c gi tr trong khong (0--1)1)

    22-- gi tr ca bi trc nghim: gi tr ca bi trc nghim:

    LL s o mc m mt bi trc nghim o c ng mcs o mc m mt bi trc nghim o c ng mc

    ch m n nh o, l gi tr ca bi trc nghim.ch m n nh o, l gi tr ca bi trc nghim.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    39/42

    33-- Phn tch thng k bi thiTNKQ bng my tnh:Phn tch thng k bi thiTNKQ bng my tnh:

    Mt bi thi trc nghim, sau khi s dng cho thi, c th cMt bi thi trc nghim, sau khi s dng cho thi, c th cnh gi thng knh gi thng k, nh phn mm son sn. Bng my tnh,, nh phn mm son sn. Bng my tnh,

    s dng m hnh Rasch vi cc phn mm chuyn dng nhs dng m hnh Rasch vi cc phn mm chuyn dng nh

    chng trnh QUEST ca c, chng trnh TITAN cachng trnh QUEST ca c, chng trnh TITAN ca

    Malaysia hay chng trnh CALFIT ca M gim nh cMalaysia hay chng trnh CALFIT ca M gim nh crt nhiu cng sc phn tch cu v bi trc nghim ca ccrt nhiu cng sc phn tch cu v bi trc nghim ca cc

    gio vin.gio vin.

    Trn c s c thTrn c s c th iu chnh b sungiu chnh b sungvo ngn hng cuvo ngn hng cuhi thi trc nghim (gm hng trm cu hi t hp thnhhi thi trc nghim (gm hng trm cu hi t hp thnhnhng thi trc nghim theo bng trng s cho trc).nhng thi trc nghim theo bng trng s cho trc).

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    40/42

    nh gi bi trc nghimnh gi bi trc nghim33-- Phn tch thng k bi thiTNKQ bng my tnh:Phn tch thng k bi thiTNKQ bng my tnh:

    Da vo vic phn tch kt qu thi:Da vo vic phn tch kt qu thi: Cc gio vin c th iu chnh ging dy, hng dn hc tp, ng thi honCc gio vin c th iu chnh ging dy, hng dn hc tp, ng thi hon

    thin thi c yu cu p ng mc tiu nh gi.thin thi c yu cu p ng mc tiu nh gi.

    Cc hc vin nhn bit c mc kin thc t c ca bn thn chCc hc vin nhn bit c mc kin thc t c ca bn thn chng b tr k hoch hc tp, tham kho ti liu v t hc, nhm t kt qung b tr k hoch hc tp, tham kho ti liu v t hc, nhm t kt qucao hn.cao hn.

    Cc cp qun l c cn c kim nh, nh gi v ch o t chc o to.Cc cp qun l c cn c kim nh, nh gi v ch o t chc o to.

    Do thi ra theo trng s cho tng phn ca mn hc, nn th sinh khng hcDo thi ra theo trng s cho tng phn ca mn hc, nn th sinh khng hct, hc lch c, thy dy phi m bo y cc phn ca mn hc,t, hc lch c, thy dy phi m bo y cc phn ca mn hc,khng t ct xn chng trnh.khng t ct xn chng trnh.

    Do s cu hi nhiu, phi chn cu tr li ng nn th sinh phi tp trungDo s cu hi nhiu, phi chn cu tr li ng nn th sinh phi tp trunglm bi vi tc cao v cn trng, nh vy gim c tiu cc trong thi c.lm bi vi tc cao v cn trng, nh vy gim c tiu cc trong thi c.

    Do c th chm bi nhanh, chnh xc v khch quan, nn p dng cc loiDo c th chm bi nhanh, chnh xc v khch quan, nn p dng cc loihnh thi trc nghim cho qui m o to ln l rt thch hp.hnh thi trc nghim cho qui m o to ln l rt thch hp.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    41/42

    33-- Phn tch thng k bi thi TNKQ bng my tnh:Phn tch thng k bi thi TNKQ bng my tnh:

    Nhng hn ch:Nhng hn ch: Cha nh giCha nh gi c y c y nng lc din giinng lc din gii vv nng lcnng lc

    t duy logict duy logic ca ngi thi nn cn kt hp nhiu loi hnhca ngi thi nn cn kt hp nhiu loi hnh

    kim tra nh gi trong qu trnh o to.kim tra nh gi trong qu trnh o to.

    Vic xy dng ngn hng cu hi TNKQ cn i hi cc gioVic xy dng ngn hng cu hi TNKQ cn i hi cc giovin c k nng ra thi rt cao. Khng nhng ngi ra vin c k nng ra thi rt cao. Khng nhng ngi ra

    cn phicn phi nm vngnm vng chuyn mnchuyn mn m cn phim cn phi c kinhc kinh

    nghimnghim th mi vit c nhng cu hi nh gi cc mcth mi vit c nhng cu hi nh gi cc mc

    nhn thc v t duy bc cao ca ngi hc.nhn thc v t duy bc cao ca ngi hc.

  • 8/9/2019 Phuong Phap Bien Soan de Thi Trac Nghiem

    42/42