si) DUNG BAI TOAN NHAN IHlli; Ol TO GHAG NDAT DONG CHD HOC SINH I D PHII0NG PHAP DAY HOG DD AN PHAN CO C H I D I TBDYiN VA B I I N Dl D qy hqc theo dy dn (DA) Id phuong phdp hqc tdp mdi dugc tri ln kh[.]
si) DUNG BAI TOAN NHAN IHlli; Ol TO GHAG NDAT DONG CHD HOC SINH I D PHII0NG PHAP DAY HOG DD AN PHAN CO CHI DI TBDYiN VA BIIN Dl O qy hqc theo dy dn (DA) Id phuong phdp hqc tdp mdi dugc triln khai thu nghiSm d mdt sd trudng THPT d nude to nhCrng ndm gdn ddy; dd hgc sinh (HS) tham gia fim hilu nhOng van de hd'p ddn vd tqo dugc sdn phdm thye t l DA cho phep tqo nhilu co hdi hqc tdp Idn hon, ddt HS vdo vai trd tich eye nhu: Id ngudi gidi quyet vd'n d l , ro quylt djnh, dilu tra vien, vilt bdo cdo DA hudng tdi myc fieu gido dye quon trqng vd ddc thu, vi vdy, dp dyng phuong phdp dqy hqc theo DA cho HS Id hudng di dung Kong ddi mdi phuong phdp dqy hqe Tuy nhien, phdi lya chqn thdi d i l m , ndi dung bdi hqe, k l hoqch hqe tdp hgp li di giup HS xdy dyng DA soo cho khdng dnh hudng d i n qud trinh hgc tdp md vdn phdt huy dugc Hnh ehu ddng sdng tgo qud trinh ty chilm linh tri thuc Bdi vilt gidl thieu DA hgc tdp phdn Ca chi di truyin vd Bien dj (Chuong I Phdn V Sinh hgc 12, ndng coo) vd su dyng bdi tdp nhdn thuc (BTNT) Idm phuong Hen Theo khung phdn phoi chuang Kinh, ndi dung hqe ehuong I cd t h i dugc xdy dyng thdnh DA Idn, Id: - DA 1: Tim hilu edu Kuc vdt chd't di Kuyin vd co e h l di truyen, bien dj d ed'p phdn h/ euo sinh vdt nhdn so, nhdn thye; DA 2: Tim hilu cdu true vdt chd't di Kuyen vd co che di truyen, bien dj d ed'p t l bdo cua sinh vdt nhdn thye; - DA 3: Hdu qud, vol trd cua dot bien vd dnh hudng cua mdi trudng Dudi ddy Id cdc budc thye hien DA (theo nhdm hqc tqp vdi fill lithuy^ v d l tilt ibyc hdnh) Xdy dyng DA: Liet ke vd chudn bj tdi lieu phye vy cho DA (Sinh hgc 12, Dl truyin hqc, phim tu lieu ve tdi bdn, phlen md, gidi md); - He thd'ng hdo ndi dung kiln thuc DA thdng qua bdng 1; Xdy dyng BTNT; Xdy dyng philu ddnh gid (thi hien myc Heu cua DA) D Tins HA TH! THUV Bdng Ngl dung phdn ca chidi truyen cdp phdn tu Vi tri didn Ti6u chi SV nhdn so SV nhdn thuc Cdc ydu td tham gia SV SV nhdn nhdn thi^ so Oidn bidn SV nhdn so SV nhdn thi^ Tdi ban Sao ma Giai md Oi^u h6a ho^t d$ng gen 0$t bidn gen Kl^ hogch thuc hien Doi vdi HS: Ldp chia Idm nhdm, cde nhdm thye hien nhiem vy sou: Hodn thdnh bdng vd BTNT; Bdo cdo kit qud thye hien nhiem vy 1; Ddnh gid kit qud Idm viec cua minh vd cua bqn thdng qua philu ddnh gid Dd'i vdi gido vien (GV): - Cung cdp tdi lieu dd chudn bj vd djnh hudng tdi lieu tham khdo cho HS; Gidm sdt hogt ddng hqc tqp, udn ndn nhdn thuc ciia HS, hd trg n l u cdn; Yeu cdu HS Idm viec dung filn do, dd: Tiit 1: GV cung cap Kr lieu, hudng ddn Idm DA, thd'ng nhd't ndi dung bdo cdo HS phdi hodn thdnh ndi dung bdng 1, BTNT, phiiu ddnh gid theo dung thdi gian quy djnh Tiit 2: Bdo cdo bdng (ndi dung phdn sinh vdt nhdn so) Tiit 3: Bdo cdo bdng (ndi dung phdn sinh vqt nhdn thye) vd gidl BTNT h> myc d i n myc Tiit 4: Gidi BTNT h> myc den myc Tiit 5: Tdng kit (Chij y: Philu ddnh gid dugc bdt ddu hogt ddng h>tllt2) Ngodi ra, GV cdn bd' \r\ bdo cdo nhqn xet, cho cde nhdm ddnh gid cheo, Kr dd GV ddnh gid nqi dung HS hodn thdnh * Tnrdng Bai hoc sir pham Ha Noi Tap ehi Giao due so 6 (ki 2.7/20fi) Bdi tdp nhdn thuc Bdnq2 Phiiu ddnh qid Mqch don thu nhd't cua phdn Kr ADN Oiem ehdm Didm Tieu chi Nhom GV cd sd lugng Nu mdi loai nhu sou: A,= tdi da ehdm 2000, T ,= 3000, X,= 4000, G,= 6000 Neu d4y du chinh xdc khdi ni^m gen, 1) Xdc djnh Nu tren mqch edn Iqi vd ma di truyen, tdi ban, phi§n md, giai tdng sd Nu euo gen ma, didu hoa hogt d^ng cua gen, dot bidn gen 2) Xdc djnh lien kit Hidro, hda trj, Trinh bdy co chd tdi ban c6 hinh dnh, chieu ddi euo gen phim m6 phong minh hoa 3) Mdt phdn tu ADN khde cung cd Trinh bdy co chd tai phldn md c6 hinh sd lugng Nu gid'ng ADN dd cho, dieu anh, phim m6 phong mlnh hpa gl Idm cho chung khde ve cdu true? Trinh bay co chd giai md co hinh anh, NQI phim m6 phong minh hpa 4) Phdn h/ ADN tren tham gio vdo dung Trinh bay co chd di^u h6a hogt dpng qud Kinh tdi bdn: Xdc djnh so Nu cdn ciJa gen c6 hinh anh, phim mo phong cho qud Kinh tai bdn Idn, Idn, n Idn; minh hpa - Sd lien kit Hidro bj phd huy qud Trinh bdy co chd phdt sinh d$t bidn gen, hdu qua cua dQt bidn gen trinh tdi bdn n Idn Trinh bdy cdc hinh thifc bidu hidn cua 5) N l u phdn tu ADN tren md 0,5 dot bidn gen ldn Xdc djnh so mARN dugc hinh thdnh Trinh bdy m6i quan hd giijfa AND ~ 0,5 Xdc djnh so' Nu Krng logi cdn cho qud mARN - Protein Tinh trang trinh md O mARN mdi duoc hlnh Giai diing BTNT 0,5 thdnh cd dogn Exon Em hdy xdc djnh Hinh B6 cue dep, khoa hoc Npi dung bao cao dupc didn dat logic, so doqn intron bj loqi thifc 0,5 ro rang, sinh dpng 6) Gid su mqch 5'-3' cua ADN cd edu true nhu sou: ATATG TAT TTT GAG AAA cdng viec ed chd't lugng nhdt vd dy tinh dieu gi GGG GGA AGA TTA TXA TAG GGG (Su dyng dang chd dgi tu bdt ddu DA, cung nhu dugc tham gio vdo qud trinh kiem tro, ddnh gid bdng md di truyen (Kong 11), Sinh hgc 12) a) Khi gen md mdt Idn, xdc djnh trdt ty GV vd HS cd co hqi rd sodt, phdn hdi hoy dieu Nu, so lugng Nu Ken mARN; b) Xdc djnh sd' lugng chinh sud't qud trinh thye hien DA Khi DA axit omin, trinh h/ axit omin Ken protein, so lugng kit thuc, HS the hien thdnh qud hqe tdp euo mlnh tARN tham gia vdo qud Kinh gidi md tren; e) Nlu thdng qua bdi thuylt trinh, cdc vdn bdn tdi lieu, bj mdt mdt Nu d vj Ki sd euo mqch gdc thi so Nhung sdn phdm ndy giup HS t h i hien khd ndng lugng axit omin, Kinh Kr axit omin tren protein, sd diln