C O N G N G H E DAY HOC SO DUNG PHUONG PHAP PEER INSTRUCTION TRONG DAY HOC VilT Ll PHd THONG NHAM PHAT HUY TINH TICH CUC C O A HOC SINH Dang Tien Son Trudng THPTBa Vi, Hd N^i SUMMARY Peer instruction[.]
C O N G N G H E DAY HOC SO DUNG PHUONG PHAP PEER INSTRUCTION TRONG DAY HOC VilT Ll PHd THONG NHAM PHAT HUY TINH TICH CUC COA HOC SINH Dang Tien Son Trudng THPTBa Vi, Hd N^i SUMMARY Peer instruction is one of the new teaching methods that not only helps students to understand the knowledges profoundly and raise students' sense of initiative but also creats students enthusiasm to the subjects It helps teachers to get students 'feedback right in the class so they can evaluate the effect of their teaching job and the students' abilities to acquire knowledges Thus both teachers and students can make necessary adjustments in teaching and learning process Tie khda: Peer Intruction, ddng diin xogy chieu Ngdy nliSn bdi: 10/5/2014, ngdy duypddng: 25/5/2014 Khdi qudt vl phuong phdp Peer Instruction Peer Instruction (PI) tgm dich la sy gidng day td bgn hpc hay hudng ddn ddng ding Ddy Id phuang phdp dgy hoc huy dpng sy tham gia cua hgc sinh (HS) vdo tiet hgc Thdng qua cdc hogt ddng, HS dp dung kign thue vua hpe vdo giai quyet bdi tap, sau dd gidng giai kign thirc dd eho bgn cua minh Qud trinh dat cdu hdi cua PI khdng chi huy dgng HS gidi tham gia ma huy dpng mpi ddi tugng HS Idp Mye tieu eo bdn eiia PI Id khai thdc sy tuong tdc giOa cdc HS bdi gidng Thay vi gido vien (GV) gidng chi tilt bdi hpe mdi, thi bdi gidng PI ehi gdm mpt sd bdi giang ngin ve nhthig kien thdc trpng tdm eiia bdi hpc, theo sau Id bai kigm tra gdm cde cdu hdi ngin ve cdc khdi nigm dang dugc thdo lugn Sau mpt thdi gian suy nghT, HS tim eho minh cdu trd Idi dl thdo ludn vdi HS khde Viec thdo lugn ndy bit bude HS'phdi suy nghT thiu ddo de bdo ve cdu trd ldi eua minh thdo ludn Qua dd tgo dilu ki?n dk HS vd GV ddnh gid mde dd hilu khai niem ciia HS Trong PI, GV nhudng vi tri dl HS day eho ban eua minh qua dd cung hgc lgi tir bgn Day Id digm edt ldi cua PI, ehinh vi vdy PI dd phdt huy tinh tich eye eua HS gid hpc ddng thdi ren luyen kT ndng tu dl tim vd bao v# cdu trd ldi eua minh bang nhttng lap lugn Idgic, nhung ludn sdn sang chap nhgn nhttng lap ludn hgp li ciia bgn dl thay ddi y kiln cua minh a Uu diim cua PL Tang cudng sy tham gia tich eye cua HS HS dugc bdy td y kiln, quan diem Tdng cudng sy tuong tde giuB cdc HS, thue day tu duy, khdm phd, chia se, phan hdi vd hd trg Idn HS dugc hgc sau vd hieu sau ban chit v^t ly eua kiln 4B • TAP CHi T H I ^ B I GIAO DUC-sd - / thue, dugc ty tim hidu kign thirc HS nhdn dugc s\f gidng giai tir GV, bilt h? thdng hda kiln thdc vd v|n dyng sau tiep nhgn kiln thde nen sS hieu sau vd nhd kiln thdc Idu./ Giup HS ndng cao kT ndng nghe, tu ed sy phdn tfch tdng hgp vd ddnh gid Khi thao iu§n, HS nghe cde y kiln phan tich vd ddnh gid kiln thdc nSo chinh xdc, y kiln ndo chua ddng, tdng hgp cde y kiln, cudi eiing quylt dinh sy lya chgn cua minh TTido lugn thudng xuyen gidp HS nang cao kT nSng giao tilp phdt triln ngdn ngtt dJlc bigt Id khd ndng dien dat bing ldi mpt van de ndo dd Viec biet dupe kit qua trd ldi cde edu hdi cda HS gidp GV ddnh gid miirc d$ hieu khdi niem cua HS tiet hpe, ti^ dd cd thS digu chinh vigc day hgc cda minh b Hgn chi cua PI: Han chi vl thdi gian Hi§u qua khdng eao ndu vide td chdc chi Id hinh thdc Tl chuc dgy hpc theo PI ngu GV thilu kT ndng qudn li Idp hpc, HS chua ty gide tfch eye, chua cd kT nang hgp tdc, cdc edu hdi chua phu hgp thi PI khdng cd tie dung nhu mong dgi To chirc d^y hgc V^t If theo phutnig phdp PI Day hpc Vdt li theo PI giup HS cd kiln thdc vihig chin vl edc khdi ni^m, diln biln eua cdc hi^n tupng, djnh ludt vgt li, PI khdng chi gidp HS ghi nhd tdt ede edng thdc vat If de phyc vy vigc gidi cdc bii tap md cdn tgo cho HS khd ndng lgp lugn v|t If vOng chdc vd gidi thfch chfnh xdc cdc hi§n tugng v|t If Vdi PI, HS dugc giao mOt bdi dpe trudc din Idp, dd chfnh Id Iiie HS dgc SGK vd tilp xue lin dlu vdi kiln thirc mdi Sau dd, bdi giang tren Idp sg khdc sdu them nhttng kiln thdc HS d3 hgc tiJr SGK, ^di QBBEIII quyet nhChig hilu sai md HS cd the mde phai dgc sdch, phdn tich cdc vi dy vd xdy dung sy ty tin cho HS vdo kien thdc mdi Cudi cdng, HS dung SGK nhu edng ey de tham khdo vd cdng cd kien thdc vira hgc dugc Theo Gido su Mazur mdt bdi hpc vdt li su dung phuong phdp PI, dupe td chdc theo quy trinh gdm cde bude sau: GV gidng bai khodng thdi gian tir din 10 phut vl ede khdi ni§m vd cdc lap ludn chinh din tdi ede kit qud quan trpng md hgn ehl dung cae phuang trinh hay biln ddi todn hpc Dilu ndy Idm HS tdp trung vdo cde khdi ni^m md khdng bi phdn tdn bdi cdc biln ddi toan hpc GV dua cau hdi, thudng Id trie nghiem vl kiln thde vira dugc hpc vd giai thfch npi dung dl ddm bdo khdng cd HS ndo hilu sai y edu hdi GV cho HS I phut dl suy nghT vd chpn eau trd ldi HS dua eau trd ldi (bing the hoac thiet bi trd ldi trie nghigm Active Vote) GV thu thdp eau trd Idi eua HS GV thing kg cdu trd ldi cua HS (khdng cho cd Idp bilt) Nlu trgn 70% HS trd Idi dung thi GV gidi thfch ngdn ngpn ddp dn vd ehuyin sang ehu de tilp theo Nlu cd tir 30% din 70% HS trd Idi diing thi GV cho HS thgm phut dl thao ludn vdi HS vl cdu trd Idi cda hp Liic ndy GV ed thl tham gia vdo cudc thdo ludn ciia vdi nhdm HS Nlu dudi 30% HS trd Idi dimg thi GV gidng Igi kiln thdc vd cho HS trd Idi ehinh cdu hdi dd Sau thao lu|n, GV cho HS quyln thay ddi eSu trd Idi md HS dua trudc dd vd GV cdng bd kgt qud trd Idi eiia HS trudc vd sau thdo ludn cho ca Idp GV chdt lgi chu dl bing vigc gidi thich ddp an eiia cdu hdi khodng I din phut GV chuyin sang ehu de tilp theo vd l^p Igi qud trinh ndy GV cd thl dgy din kiln thdc mdt budi hpc ddi gid ddng hd Tuy nhign,