NGHIEN CUU & UNG DUNG A! PHUONG PHAP S U DUNG ATLAT DIA LI VIET NAM TRONG DAY HOC DIA LI CHO HQC SINH TRUNG HOC Nguyin M^u Tu^t TYuang DHSP DHHui tlat Dja li Vipt Nam Id (dan y) da cd Chii y vj^tri cd[.]
NGHIEN CUU & UNG DUNG PHUONG PHAP S U D U N G ATLAT DIA LI VIET NAM TRONG DAY HOC DIA LI CHO HQC SINH TRUNG HOC Nguyin M^u Tu^t TYuang DHSP- DHHui tlat Dja li Vipt Nam Id (dan y) da cd Chii y vj^tri cdc tdi_ lipu, hpc ^tgp khdng dgi tupng dja li, dgc dilm cua Lthe thieu doi vdi hgc ddi higng dia li, cdc moi lien hp sinh (HS) tning hpc, dac bipt tuang ho, nhdn qua, cdc quy lugt mdn Dia li Idp 8, vd d j a l 12 Atlat Dja li Vipt Nam la - Trinh bay bdi lam (bdi cdng cy de GV td chiic hoat viet ty luan/ban bdo cdo) ddng nhgn thiic ciia HS mgt Mpt so phuong phdp cdch tich eye, chii dgng; Id khai thdc kien thuc Atlat dja If ngudn tri thiic can thiet ddi vdi \^pt Nam theo chii diem HS hgc tap tren Idp cung a Trinh bd^ va giai thich vj tri nhu d nhd Trong ki thi tdt dia li cua qudc gia, mien, vimg, nghiep THPT va thi HSGQG, tinh, tam cdng nghipp/ Atlat Dia li Id tdi lipu dugc su phd ldn, va y nghia: dung,trong lam bai thi Vi hi todn hgc; Vi tri dja li ty De sii dung Atlat Dia li nhien; Vi tri dia li kinh te Viet Nam, mpt each cd hieu (Chii y: trinh bay vi tri dia qua, cd the luu y mgt sd diem li, pham vi lanh thd, phan tich y cu the sau ve phuang phap, kT nghia cua vi tri dia li vd pham vi thuat, : lanh thd) Cac ki thuat chu yeu su* b Trinh bdy va giai thich ve dung Atlat HS c4n phai dupe dac diem chung cua ty nhien hinh va ren luy^n Viet Nam Nhd thudc ki, udc hieu; KI - Dia hinh nhieu ddi niii tdc thuat tinh todn, dac, so sdnh, dgng den cdnh quan tu nhien va xac dinh vi tri dia li, xac dinh sy phdt triln K T - X H cdc mdi lien he tuong hd, phan - Dac diein ciia Bien Ddng vd tich cdc mdi lien he nhdn qua, dnh hudng den thien nhien nude dgc tdng hgp (nhd cau tnic, dan ta bai, ); KT thuat chdng xep bdn - Thien nhien nhiet ddi dm (tim dung td ban dd, xac dinh gid miia (khi hau nhipt ddi am pham vi lien hp, so sanh); KT gid miia, dia hinh xam thyc - bdi thugt sir dung lat cat dia hinh; KI ty, thuy van ciia vimg nhipt ddi thuat su dyng bieu do; KT thuat am gid miia, dat feaht, hp sinh trinh bdy, giai thich, viet bao cao thdi rimg nhipt ddi am gid miia) ni cac kien thirc khai thdc d Atlat - Thien nhien cd sy phan hoa (kl thugt trinh bdy vd gidi thich; da dang theo yeu to va tfieo viing kl thuat viet bdo cao) (sy p h ^ hda dia hinh, hgu2 Quy trinh chung su dyng thuy van, thd nhudng - sinh vgt - canh quan thien nhien) Atlat - Lap de cuong (dan bdi) kien c Tiinh bay vd ,giai thich thiic can khai thdc mpt yeu td, thdnh phdn dia li tu ^ - Khai thae ndi dung td ban nhien, dan cu - xa hdi dd bang each sii dyng cdc kl - Dia chdt, khodng san thuat lam vipp vdi,ki hieu, mau - Dia hinh (trinh bay theo ki sdc, ti le, lat cat, bieu dp, , chpn udc hieu dia hinh cua ca nude, Igc kiln thiic theo de cuong cua mpt mien tu nhien; trinh bay A! Ngay nhgn bat 20/7/2012; Ngay duy^t dang 25/7/2012 ' T A P CHI THIET BI GIAO DUG - SO 84 - 8/2012 dja hinh theo Idt cat dja hinh Chii y phan tich mb\ quan he dia chat - dja hhih, dac diem cdu tnic vd cdc dgng dja h b h chii ylu) - Khi hau (dgc dilm chimg ciia hau ca nude, cdc miln ty nhien, train hau dia phuong Chu y mdi quan he giiia hgu vdi hudng sudn, dp cao dja hinh, sy phan hoa da dang cua hgu) - Nhipt dp va lupmg mua - Sdng ngdi (dac diem chung, cac mien thuy van, cac he thdng sdng Idn, quan he vdi dia hinh vd cdu diic dia chat, vdi hau) - Dat (su phan hod da dang ciia thd nhudng vdi cac he dat dai Chu y mdi quan he gjua ddt dai vdi cao dia hinh, nham thgch, vdi hgu vd tham thuc vdt) - Thuc vat vd dpng vat (su phdn hod da dang ciia sinh, vat, cac logi dpng vgt va phdn bd) - Ddn cu, ddn tdc (dac diem va su phan bd dan cu, sy phan bd cdc ddn tdc) - Dd thi hod (cdc diem dan cu thdnh phd, thi xa, dii trdn tinh li) d Trinh bay vd gidi tiiich ve sy da dgng cua tdi nguyen, mpt sd thien tai chu yeu - Sy da dgng cua tai ngi^en thien Tihien., - Mpt sd thien tai chii yeu (bao, lu lyt, sgt Id dat da, dong dAt, ) d Trinh bay vd gidi thich ve m^t miln ty lihien, so sanh cae mien ty nhien - Trinh bdy va gidi diich ve mpt miln ty nhien, mot khu ty nhien, mpt dai cao ty nhien (vi tri dia li, dia chat, dia lunh, khoang sdn, hau, thuy van, dat dai, thuc vd dgng vat) NGHIEN CUU & UNG DUNG ,- Trinh bdy vd giai thich dac diem ty nhien dpc theo Idt cdt dia hinh da dugc xac dinh - So sdnh hai mien ty nhien, hai khu vyc di nhien, hai tuyen tu nhien dpc theo lat cdt e Trinh bay vd gidi thich ve mpt ngdnh/phan ngdnh kinh tl cua ca nudc/vung kinh te, dia phuang tinh Ndng nghiep chung (dieu kipn hi nhien vd tai nguyen thien nhieUj hien trang sir dyng ddt, dac diem nen ndng ngliipp nhiet ddi, sy phdn hod lanh thd sdn xuat ndng nghiep); Ngdnh trpt (trong iiia, hoa mau, cay cdng nghipp); Ngdnh chan nudi; Ngdnh thuy sdn; Nganh lam nghiep; Cdng nghiep chung (eg cau cdng nghiep theo lanh thd); Cdng nghiep nang lugng; Cdng nghiep co khi, luyen kun, hod chat; Cdng nghiep nhe, cdng nghiep thyc phdm; Giao thdng van tdi vd thdng tin hen lac; Thuang mai; Du lich (Chu y: Trong mdi nganh npi dung khai thdc tir Atlat can dugc trinh bay theo ddn y; dieu,kien phdt trien, tinh hinh phat trien va phan bd) e Trinh bay va gidi thich ve mpt trung tdm cdng nghiep, mgt vimg ndng nghiep, viing cdng nghiep So sanh cac trung tam, cdc vimg - Trung tam cdng nghiep (trinh bay vd giai thich mgt trung tam, chu y phdn tich mdi quan he giiia cdc vimg nguyen lieu vd trung tam cdng nghipp die bien) - Vimg ndng nghiep (trinh bay vd gidi thfch mpt viing) - Vung cdng nghiep (trinh bay va gidi thich mpt vung) - So sdnh hai trung tam, hai vung cdng/ndng n ^ e p vdi g Trinh bdy vd giai thich ve m ^ vung kinh te/ving kinh tl ygng diem So sanh cac vimg kuihte - Trinh bdy va giai thich ve mpt viing kiiih tl/vimg kinh te trpng diem (ngudn lyc, tinh hinh phdt trien kinh te va phan bd, sy phdn hda npi vimg, cac mdi Hen he lien vimg) ,- So sdnh cdc vimg kinh te (ve ngudn lyc, ye tinh hinh phat Uien kinh te, ve mpt so ngdnh kinh te ndi bat, ) _ h Trinh bdy yd gidi Ihich ve vdn de phat trien kinh te, an ninh, quoc phdng d Bien Ddng vd cdc ddo, quan dao - Vimg bien vd them luc dia - Cdc dao va quan dao, cac huyen dao _ - Van de khai thdc tdng hgp cdc tdi nguyen vimg bien va hai dao (tai nguyen sinh vat, khoang sdn, phdt trien du lich bien, giao thdng van tdi bien) - Cac, nude lang gieng cd chung Bien Ddng vd su hgp tac chung i Trinh bdy va giai thich ve dia li tinh (thanh phd) Vi tri dia li, pham vi lanh thd vd phdn chia hanh chinh; Dac diem ty nliien va tai nguyen thien nhien; Dac diem dan cu vd lao ddng; Dac diem kinh te xa hdi; Dia li mgt sd nganh kinh te chinh Phuons phdp su dung trang md dau cua Atlat Dia li Viet Nam - Muc tieu: HS hieu duoc y nghTa, cau tnic, dac diem ciia Atlat; Nam chac ki hieu chung d trang md ddu , - Cach lam: Danh han mot tiet hpc ngogi khoa de hudng dan HS hieu vd biet cdch su dyng atlat bang each: tdi hien lai cdc kl nang phdn tich bdn ddj bieu dd, xir Ii sd lieu tren bieu dd; tai hien lai cac ki hieu, cac phuang phap bieu hien ban dd Phuong phdp su dung cac trang ban 6h ciia Atlat Dia li Vipt Nam - Npi dung + Xac dinh yi tri dia li, gidi hgn ciia lanh thd, viing kinh te , + Neu dac diem cua cdc ddi tuong dia li (ddt, hau, ngudn nude, khoang san, dan cu, dan tgc) , + Trinh bdy sy phan bd cdc ddi tuprng dia li, nhu: khoang san, dat dai, dia hinh, ddn cu, trung tdm cdng nghipp, mang ludi giao thdng, thi, _ + Gidi thich sy phan bd cac ddi tugng dia li + Phdn tich mdi quan he giira cac ddj tugng dia li Phdn tich mdi quan he giua cac yeu td tu nhien vdi (khi hau vd sdng ngdi, ddt vd sinh vat, cdu true dia chat vd dia hinh, ), giua,cac y§u to tu nhien va kinh te, dan cu va kinh te, kinh te vd kinh te, ty nhien, dan cu va kinh te., + Danh gia cac ngudn lyc phat tnen ngdnh vd vimg kinh tl + Trinh bay tiem nang, hien trang va hudng phdt trien cua mpt nganh, lanh thd + Phan tich mdi quan he giiia cac nganh vd cdc lanh thd kinh te vdi _ + So sanh cac viing kinh t l ve cac mat + Trinh bdy tdng hop cdc dac diem cua mpt lanh tiid - Cdch lam + Sii dung cau hdi gan vdi bdn dd de khai thdc kien thiic dia li + SCf dyng bdi tap gan vdi bdn dd de khai thdc kien thiic dia li , + Sii dung bdi tap yeu cdu ket hgp bieu dd vdi ban d l khai thdc kien thiic , + Sir dung bai tap yeu cau ket hop bang sd lieu vdi ban de khai thae kien thurc _ + Su dyng bai tap yeu cdu ket hgp (Xem tiep trang 39) TAP CHI THIET BI GIAO DUC - SO 84 - 8/2012 • HUONG DAN QUAN LI SI/DUNG 1 l\ •/-I- ' \' A 'ci \ rr I ' ID •• i- i Perpendicular de dung dudng thang k di qua D vd vudng gdc vdiy Bam vdo gigo diem cua k yd trye Oy de tao diem E, (bdm Chi +K de hien ten eua diem ndy) Budc Bam chudt phdi vao diem E, chgn Trace Intersection , Chpn dudng, thang j vd k Bam Ctrl + H de dn hai dudng thang da chgn Chgn diem E, D Bdm Ctri + L Chgn dilm D, C Bdm Ctri + L Chgn doan thdng AB, CD vd DE Chgn menu Display->Line Styie->Thin Chon menu Display->Line Style^Dashed Chon tat cd cdc diem A,B,C,D,E Bdm Ctrl + K d l an ten cdc diem tren _ Budc Bam chudt phdi vdo diem C, chgn Animate Point Khi dd hop dieu, khien Motion Controller xuat hien Cd the chgn Speed (tdc khodng 0.50) de dilm E tao vet chuyen ddng dugc ro hem Liic ndy ta thay dilm C di chuyen hong pham vi tir -2 din thi diem D di ehuyen tren Parabol vd cd tung dg thay ddi phgm vi tir -5 den 11 Tuong ling vdi GTLN ciia hdm so y^J{x)=x^-2x-4 la II vd GTNN Id-5 Cd the xem tun^ dg diem D thay_ ddi nhu the ndo bdng cdch bdm chudt phdi vao diem D, chgn Ordinate (y) (De cira sd nhin rdng hon, cd the chon Display->Hide Text Palette) Tdi ti^u tham khao Phan trg giiip (Help) ciia phan mem Geometer's Sketchpad Sumary This article guides the Geometer's Sketchpad you use to illustrate finding the maximum value, minimum value of quadratic functions y=f(x)=ax^+bx+c, (a?^) m the showed range By showing students see the value of the fiinction changes when the number of variations on a given segment defined PHUONG P H A P S U D U N G ATLAT DIA LI., luge dd vdi bdn de khai thdc kiln thiie + Sir dyng cau hdi yeu cau HS phdn tich Idt cdt dia hinh, hogc dya vdo bdn dd, ve vd phan tich lat cat dia hinh (Cac cdeh ldm tren cd the thuc hien vdi m^t, hoac nhieu hang bdn dd ciia Atlat) Tai liSu t h a m khao (Tiep trang 5) heavily on student leaming and test, test The process Nguyen Dire Vu, Phdn of using Vietnam Geographic tich bdng so li^u, ve bieu do, Atlas often steps: setting up the lucre do, dpc Atlat Dia li Vipt outline (outline) knowledge Nam, NXB Dgi hpc Qudc gia extraction and exploitation of maps content; presented Hd Ndi, 2011 as written assignments The Summmary Geographic Atlas of exploitation of Atlas content Vietnam is an important means under different owners have of teaching, which is used different specific outline Atiat Dia li Viet Nam, NXB Giao due, 2010 TAP CHI THIFTBI GIAO DUC-SO 84-8/2012 • 39 ... cdng nghiep So sanh cac trung tam, cdc vimg - Trung tam cdng nghiep (trinh bay vd giai thich mgt trung tam, chu y phdn tich mdi quan he giiia cdc vimg nguyen lieu vd trung tam cdng nghipp die... nganh kinh te chinh Phuons phdp su dung trang md dau cua Atlat Dia li Viet Nam - Muc tieu: HS hieu duoc y nghTa, cau tnic, dac diem ciia Atlat; Nam chac ki hieu chung d trang md ddu , - Cach lam:... lich (Chu y: Trong mdi nganh npi dung khai thdc tir Atlat can dugc trinh bay theo ddn y; dieu,kien phdt trien, tinh hinh phat trien va phan bd) e Trinh bay va gidi thich ve mpt trung tdm cdng