TAM t i HOC SINH Li HOC LliTA T u 6 l KMA NANG GHI NHVmN THUC MON HOC CUA HOC SDJH LOP 1 Q TS NGUYEN THj N G Q C THANH* Tri nhd (TN) ddng vai frd quan frqng frong hoqt dfng ndi chung vd frong hqe tdp[.]
TAM t i HOC SINH Li HOC LliTA T u l KMA NANG GHI NHVmN THUC MON HOC CUA HOC SDJH LOP Q TS NGUYEN THj N G Q C THANH* d mdn Todn, ehung tai chqn don vj kiln thuc ri nhd (TN) ddng vai frd quan frqng frong hoqt dfng ndi chung vd frong hqe tdp ndl Id nhd vd nhfn Iqi hinh hqc, nhd bilu Krqng thdl ridng Xdt theo sy hodn thifn cd'ufrucehue gian, nhd vd nhdn Iql cdc sdfrongmft ddy sd, ndng cuo vd ndo, vifc hqe tfp, nhdn thirc eua HS nhd ede dd'u frong phdp tinh vd nhd ngdy thdng HIU hqe (khde vdi ngudi ldn dd trudng thdnh) frong Krdn Dd'l vdl mdn Tiing Vi$t, chung tdi dtin ro ehu ylu nhd ede chire ndng tam li coo chqn kl chuyfn vd hqe thufc Idng - hoi phdn mfn edp nhufrigldc, TN Vi vdy, vifc rdn luydn nhdm ddi hdi HS edn phdi nhd vd thi hifn bdi hqc cua ndng coo iJidl luqng TN eua HS; dfe bidt Id HS minh mft cdch chinh xdc hon ddu Hiu hqc (kip 1) Id rdt cdn thilt Kit qud eho thdy: 1) Mdn Todn: HS phdi thye hifn loql bdi HS HIU hqc d df hrdl ed nhllu thoy ddi vd biln ddi Hch cyc Trinh df thdnh tich cua moi frd tdp md cdc em vita hqc O bdi nhd hinh hqc, cdc d df hrdi dd rdt quon frqng Nlu frd d lua Krdi em phdi nhd vd nhdn Iql d hinh hqc (hinh trdn, ndy khdng edm thdy nllm vui frong nhfn thirc, chir nhf t, hinh vudng, htnh tam gldc, dilm vd khdng Hn hAing vdo khd ndng cua minh, kin Idn dudng thdng) Bdi nhd dd'u, cde em phdi nhd vd sd gdp rd't nhllu khd khdn Vi thi, d HS tilu hqc, nhdn Iqi dd'u: dd'u bdng, dd'u nhd hon vd dd'u cdng ed nhllu dfe dilm Hch eye ehung sd d l kin hon Bdi viit cdc sd IO, cdc em duqc fri gldc ddng dqt nhiJng edng vlfe phuc hjp d lira Krdi vj mft sd Kr vd nhifm vy cua cdc em Id phdi vilt sd dungfrudevd dung sou sd dd cho Bdi i/)d/ gian: thdnh nidn ddu cd'p Hiu hqc, Todn vd Tiing V/#f Id hai cdc em duqc fri gide 12 l>dl v l thdl gian frdn mdn hqc co bdnfrongchuongfrinhvd diu Id hoi ddng hd, nhifm vy cuo cdc em Id phdi dqc duqe mdn hqc Krong dd'l khd ddl vdl HS Nhi/ng thdng dung gid dd chifrdnddng hd dd Bdi cudi cung Hn cdc em thu nhfn duqc d frdn Idp vd xu li ta't Id nhd Iql vd chi cdc ngdy Irong tudn Kit qud nhung thdng Hn dd sd giup cho kho tang kiln eho thdy nhu sou: thue cua cdc em ngdy cdng thdm phong phu Bdng Khdi luqng ghi nhd klin ihuc N.X.Leytex dd khde hqo: « Tudi hiu hqc Id thdi fc mdn Todn dHSldp coo sy nhdp 'dm vd h'eh lOy tri thOc, ihdl ki md sy Sfi Dt) i$ch tinh hdi chiim uu ihi' (1) Chinh vi nhi/ng li T Bdi kilm tra Todn Dilm TB ThiJ b4c lirijng chu^n frdn, ehung tdi dd Hin hdnh de tdi nghidn euu 105 5,45/8 0,58 xdc djnh khfl luqng TN kiln thuc mfn hqc cua Nhd hinh Nh(} dSu 105 2,86/3 0,56 HS ddu filu hqe kip 105 Trong ndm hqe 2011-2012, chung tai dd Viet cAcs6ti 4,51/5 1,36 filn hdnh nghidn euu frdn 108 HS Idp Trudng Thdi gian 105 11,99/12 0,09 Tilu hqe Khuong Thuong (Hd Nfl) V I hqc li/c Ngdy tulin 105 7,13/8 1,84 frung binh: em (3,7%); khd: 21 (19,4%); gtal: 83 (7d,9%) Sou bdi hqc kit thuc, thye nghifm Nhu vdy, theo mue df thu bde: 1) Khd ndng duqe filn hdnh khd ndng nhd kiln thue cuo ghi nhd klin ihuc vi thdi gian: dqt 11,99 d/12 ede em d hai mdn Todn vd Tling Vl$l nhdm xdc dilm, da sd HS (99%) diu Idm dung bdi tfp ndy; dinh khd ndng TN nhifrig kiln thuc co bdn dd hqc d HS *Tni»utfiktcs(pMiUII^ Tap ehi Slao due s6 (ki i • >/aoiai 2) Khd ndng ghi nhd kien thuc vi hinh hqc (hinh (r = 0,25 vd p = 0,00), kiln thue vl thir h; cua vudng, hinh frdn, hinh chir nhft, hinh tam gldc, ddy sd (r = 0,31; p = 0,00) vd khd ndng ghi nhd dilm, doqn thdng: frung binh 5,45d/dd sd hinh cdu, y, cdt fruyfn thfng quo bdi kl chuydn theo cdc em nhd duqe;frongdd, nhd nhllu hinh nhd't franh (r = 0,32; p = 0,00) Ngodi ra, edn fim Id d hinh (chilm 42%), nhd it nhdt Id hinh (cd t h ^ sy hrong quon gluo ghi nhd hinh hqc vd hqe HS, chilm %); 3) Khd ndng ghi nhd klin thuc vi thufc Idng (r = 0,32; p = 0,00), ghi nhd thu hf ihu h/ cua day sdcd trung binh 4,5d/5d day cac cua ddy vd nhd dd'u phdp tinh (r = 0,34; em nhd vd vilt dung; frong dd cd 89 HS nhd vd vilt dung cde ddy sd (chilm 84,d%), sd HS khdng p = 0,00), ghi nhd dd'u phdp h'nh vd ngdy frong nhd duqe ddy ndo Id HS (chilm 7,d%); 4) Khd hidn (r = 0,22; p = 0,02), ghi nhd ddu vd ghi nhd ndng ghi nhd kiin ihucvi ngdy h-ong hidn; hvngcdu, nhd y, cdt truyfn (r = 0,25; p = 0,01) binh 7.13d/8d;frongdd cd dd HS (chilm d2,8%) Nhu vfy, nhifrig HS hqc khd sd hqcta'ttodn; nhd dung ngdyfrongKjdn; khdng nhd ngdy ndo frong dd cd dd'u eua phep tinh vd thu hf cdc sd cd HS (chilm 1,9%); 5) Khd ndng ghi nhd klin frong ddy sd vd sd hqc tdt Tiing Vi$lvi cdu, y vd ihuc dd'u (Idn hon, nhd hon, dd'u bdng): nhd du cdt fruyfn vd vilt dung Id 2,8dd/3d; frong dd cd 98 HS Nhd dd'u eua HS Idp kdm Id vi ede em ehua (chilm 93,3%) nhd du cd ddu; khdng nhd duac bilt Hm ro dilm h/a d l nhd, chua phdn bift duqc Id HS (chilm 1,9%) giita ddu kin hon vd ddu nhd hon; hrong hf, nhllu Tdm Iql, d HS kip 1, khdl luqng ghi nhd kiln em chua phdn bift duqe ngdy frong Krdn, cde thue d mdn Todn, kiln thuc v l thdl gian Idta'thon em thudng bd qudn ngdy ehu nhft Dilu ndy cho ed; kiln thuc vl ki hifu dd'u todn hqc Id t thdp nhdt Dilu ndy cho thdy, vdl nhung kiln thirc h ^ : d lua Krdi HS Hiu hqe, TN frye quan hinh cd hinh dnh frye quon frd d l hqc vd d l nhd hon Krqng chilm uu thi hon TN h> ngu logic Ghi nhd cuo HS cdn dya vdo fri gldc ddi vdl tai lifu tryc nhifrig kiln thue cd h> ngu logic fruu Krqng quan, hdnh dfng ey ihl Cde em ehu ylu ghi nhd 2) Khd'l luqng ghi nhd klin ihuc mdn Tling Vl$t d HS Idp 1: Khd ndng ghi nhd kli'n thuc ta't h>, edu vdn, edn khd ndng ghi nhd ed doqn mdn TVdHS khd'l duqe thi hifn quo bdi hqc vdn, bdi vdn edn kem thufc Idng «Lay Ire' (gdm khd tho) vd bdi k l Mft vdi kit tudn chuyfn «Con rdng chdu tffn' (gdm buc franh) - HS kip 1, khd'l luqng ghi nhd kiln thuc Nhifm vy cOo HS Id phdi trd ldi duqc edu hdi mdn Todn vd kiln thirc v l thdl gian Id tdt hon cd; theo ydu edu cOa bdi Kit qud eho thd'y: - Khd Kry nhidn, kiln thue v l ki hidu ddufronghsdn hqc ndng ghi nhd h> vd cdch gieo vdn cuo h> thdng Iql thd'p qua bdi hqc thufc Idng d HS Idp dqt d,8 d i l m / - mdn Tling Vl$l: khd ndng ghi nhd h> vd dilm (d3%) nhd duqc todn bf bdi hqe, sd HS cdch gieo vdn eua h> thdng quo bdi hqe thufc chi nhd bdi dqc frd xud'ng (21,3%); - Khd ndng Idng dqt mue tdt hon ghi nhd edu, ghi nhd y vd ghi nhd cdu, y vd cdt fruyfn thfing qua bdi k l nhd cdt fruyfn thfing quo bdi k l chuydn chuyfn theo franh d HS ldp dqt 3,35 dllm/4 Mire df nhd kiln thue mdn hqc phy thudc dilm Cd 65 HS (d4,4%) k l duqc todn bd cdu chuyfn, sd HS ehi nhd vd k l duqe cdu chuydn frd vdo nhung bdi tdp cd hinh dnh frye quon, kiln xudng Id 29 HS (32,d%), sd HS khdng nhd'duoc thire ey thi, nhirng bdi tdpfriruKrqng vd nhllu tu ngir logic mue df ghi nhd cdn thd'p edu chuyfn Id HS (3%) Hqe lye eua HS ed quan hf chdt vdl khd 3) Kit qud chung cho thd'y, ed sy tuong quan giita hqe lye vd ghi nhd kiln thuc vl dd'u ndng nhd dd'ufrongphep h'nh, nhd cde sd frong ddy so vd Tling Vift (nhd cdu, nhd y vd nhd cdt Bdng Khdi luang ghi nhd kiin thdc mdn TV fruyfn) cua HS ddu cd'p Hiu hqc dHSldpl - Kit qud khdo sdt cdch dqy hqe Tling Viitva S6 D\im Dl) Idch ThiJ Bdlt^p Todn eho thd'y, GV it su dyng cde bifn phdp dqy lir(?ng TB chud'n bdc hqc h'eh eye vd ehu dfng, it rdn luydn eho HS v l HQC thuQc ldng 108 6,80 1.76 Ki chuydn 108 3,35 1,06 Tap chi Slao due s6 293 m i t/aoiai (Xem Hep h-ang 18) Kha nang ghi nhv kien thirc (Tlip theo hxing 15) • Truih:lliinslil«ni cdch thiie, d l nhd; vfy, HS vdn chua phdt huy duqe h'nh h'eh eye vd chu dfng frong ke chuydn, hqc todn Trong chuong trinh dqy hqe d HS H I U hqc hidn cdn tfing cudng bdi Bleu So sanh KN sa hoc va md hinh hda tfp d l rdn luydn khd nfing TN Idm vifc cua moi doan h-ong toi lifu trudc vd sau thu nghiem (TN lidn quon din vd'n hilu bilt) khd nfing (so sdnh DTB) hr cuo HS Cy thi, frong bidi gidng X,, = 2,d4, hwng h/ Xgj= 2,d5, X^ = 2,d8 vd Xg, = 2,4 GV ndn su dyng kit hqp edng nghd thdng DTB tdng Idn sd SV dqt d mire thye hifn bdi tdp Hn, dd dung dqy hqc trye quon vd fri ludng