HlfONG DAN QUAN Li sir DUNG
imiG DUNG PHAN MEM MACROMEDIA FLASH 8 TRONG DAY HOC CONG NGHE LOP 8
1. Gidi thifu
Phdn mem Macromedia Flash 8 Id mpt phan mim do hga cho phep tgo hinh dnh dgng, cd cdc hieu iing chuyen dpng va bien doi, lgp trinh de tgo ra cdc md phdng dpng va tuang tdc mpt cdch sinh dpng, hap dan. Ngudi hpc cd the tuang tdc vdi cdc ddi tugng ttong cac file flash md phdng va tao ra cdc hogt hinh ttong thiet ke cdc thi nghifm mdn Vat ly, Hda hpc, Sinh hpc;
md phdng cac hinh hpc khdng gian ttong mdn Todn; hay cdc nguyen Ii Idm vifc, quy trinh bien ddi ttong mdn Cdng nghf,...
Trong danh muc Thilt bi day hpc mdn Cdng nghe 8 ma Bd Giao due va Dao tao ban hdnh chi cd mdt sd dung cu, md hinh lam bang nhua nhu bd md hinh truyen va bien ddi chuyen ddng^ mang dien trong nhd,... mdt sd tranh dnh vl cac mat chieu, bdn ve chi tiet^ cdc quy trinh san xudt,... deu Id nhirng md hinh va franh dnh tTnh. Trong khi dd cd nhilu tinh hudng day hpc cdn ddn mo phdng dgng nhu cdc khdi niem, nguyen li Idm viec, cdu tao ciia cac thiet bi dien mang tinh trim tugng hay cdc quy frinh phiic tap, ... khiln cho hpc sinh khd cd thi hilu va hinh dung dugc.
Vdi phan mem Macromedia Flash 8, chiing ta cd thd thilt ke cac qud ttinh, co chl, thi nghifm hoac tdt ca nhiing ylu td cd tinh ddng vao day hoc
Bui Thj Thao f^gn Khoa hgc Gido due Vi^t Nam cdc mdn hgc ndi chung vd tay quay - con trugt, Bdi mdn Cdng nghf 8 ndi rieng
de bien nhiing kiln thuc trim tugng thdnh nhiing md phdng tryc quan, tgo hiing thu hpc tap cho ngudi hpc.
Trong danh myc thiet bj day hpc mdn Cdng nghf 8 ma Bp Gido dye vd Dao tgo ban hdnh thi bp md hinh truyen va bien ddi chuyen dgng Id cdc banh rang an khdp nhau, cd dp nham de dai chuyen dpng khdng bi truot tuang ty Hinh 29.3 SGK Cdng nghf 8 Trang 100 ma chua cd md hinh biln ddi chuyen ddng quay thdnh chuyen ddng tinh tien giiia tay quay va con truat nhu Hinh 30.2 SGK Cong nghe 8 Trang 103.
Bai viet dua ra vi dy ve thiet kd ca cau bien ddi chuyen ddng quay thanh chuyen dpng tinh tien (Hinh 30.2. Co cdu
1 ^
30 - Bien doi chuyin dfng Cdng nghf 8) fren phan mim Macromedia Flash 8.
Sau khi khdi dpng chucmg trinh Macromedia Flash 8, dh tgo mpt file Flash mdi, ta chpn Flash Document ttong myc Create New. Giao difn ca ban cua Flash cd the chia thdnh 6 phan: 1 )Thanh Menu; 2)Thanh cdng cy (Tools); 3)Vung dilu khien chinh Timeline; 4)Viing thilt ke; 5)Bang Panels ho tta thiet kd; 6)Bang thuqc tinh Properties va bdng vilt lfnh Actions nhu (hinh I).
2. Thiet ke mo hinh bien doi chuyen dpng quay thdnh chuyen dpng tinh tien
Buac 1: Thiet ke sado Tren thanh cdng cu Tool, ta su dung Oval Tools 0 ve hinh frdn tam A cd ban kinh r, dung cdng cy Line
Hinh I - Giao dien cua phdn mem Macromedia Flash 8
Ngdy nhgn bdt 29/12/2012. Ngdy duyel ddng 25/02/2013 2 6 • TAP CHI TtilFTBI GIAO DUC-SO 91-03/2013
Hinh 2- Mdn hinh thiel ki bien dot chuyen dong quay thdnh chuyen dong finh tien
Hinh 3 - File thiet ke bien doi chuyen dgng quay thdnh chuyen dgng tinh tien
Tool '^ ve cdc dudng thang (d day dosai ^ d n g C C "
cd^ dp ddi 2r), de ve ^ dudng thing hay huih frdn bdng net diit, frong phdn Properties chon muc Sttoke Style dung cdng cy Rectangle Tool
• ve hinh chir nhat vd cdng c u ^ e x t Tool ^ dung de vidt
van ban. Sau khi thiet kd xong ta dugc so do nhy hirih 3.
Buac 2: Thiet ke chuyen De md hinh cd the chuyen dpng dygc ta se thiet ke tten vung didu khidn Timeline, d ddy ta chi thiet ke tten L a y e r 1, sg do raa ta thiet ke d budc^ 1 se nam tten Frame 1, chgn tiep
HlTONG DAN QUAN LI SU'DUNG Frame 2 sau do nhan F6 de tao mpt KeyFrame thiia hudng nhung gi md Frame I da cd, tuy nhien d Frame 2 ta se ldm cho tay quay 1, thanh truyen 2 vd con trugt 3 chuyen dpng sang vi tri khdc bang cdch dung cdng cy Free Transform Tool ^ di chuyen thanh quay 1 mpt cung bang 1/30 cung ciia hinh frdn tam A, con trugt 3 di chuyen mdt doan bang 1/15 doan thdng C ' C " vephia diem C", hai dau ciia thanh truyen 2 se di chuyen theo tay quay 1 vd con trugt 3. Tuong ty ta se lam nhu vay tir Frame 3 den Frame 30 de tay quay 1 quay het mdt vdng trdn tam A va tuong img vdi nd con trugt 3 se di chuyen theo cdc diem C d C"d C a C a C tten doan thdng C ' C " .
Buac 3: Chen nut Play vd Stop yao bdn thiet ke
De chen hai niit^ "Play" vd
"Stop" vao bdn thiet ke, tten thanh Menu chpn Window/
Library, sau dd keo hai mit nay tir ttong thu vien ra.
Nhdn Cttl + Enter de chay thli chuang trinh thilt k l (Hinh 2). _
De xuat ra file chgy dang Flash tten thanh Menu ta chpn File/ Export / Export Movie, hop thogi Export Movie xudt hifn chpn loai file luu dang Flash Movie (*.swf) vdi ten la
"Chuyen dong quay thanh tinh tien".
Khi nhdn nut "Play" tten file thidt ke (Hmh 3) ta cd till quan sdt dugc chuyin ddng ciia tay ^quay 1 quay quanh true A, ddu B cua thardi truyin 2 chuyen ddng ttpn, lam cho thanh trugt 3 chuyin dpn^ tinh tien qua lgi giua hai diem C vd C " tten gia do 4. Trong qua trinh quan sdt, ta cd the nhdn TAP CHI THIFT BI GIAO DUC-SO 91-03/2013 • 2 7
HUONG DAN QUAN Li Sl/DUNG mit "Stop" dl dimg chuyen dpngj neu cho tay quay dung chuyen dpng d diem B' vd B"
ta thay con trugt d diem C vd C" tuong ling. Qua quan sdt HS cd the ty nit ra nhgn xdt:
"Qua ttinh chuyen dpng trdn cua tay quay dugc bien thdnh chuyen dpng tjnh tien qua lgi cua con trugt" va hinh dung ra dupc nguyen li ldm vifc cua CO cdu tay quay - con trugt (Hinh 3).
Neu chi quan sdt tten ttanh ve tTnh thi khdng nhirng GV phdi mat nhidu thdi gian cho viec giai thich md HS ciing rat khd de cd the hinh dung va dua ra nhdn xet chinh xdc.
Nhu vgy vifc ung dyng phdn mem Macromedia Flash 8 ttong dgy hgc mdn Cdng nghf 8 hd ttg dgy hpc rdt tich cyc va hifu qud. Vifc GV cd the ty thilt kl nhirng file thilt bi difn tir cho bdi gidng cua minh Id rdt cdn thiet, giup nang cao filing thil, khd nang tu duy, nhgn thuc ciia HS.
Tai lifu tham khdo 1. Dang Thi Thu Thiiy, Nguyen tdc, Quy trinh thiet ke thiet bi dgy hgc mon Todn, Tap chi Thiet bi gido dye sd 53 (thang 1-2010).
2. Sach giao khoa mdn Cdng nghf 8, NXB Gido due
Vift Nam.
3. http://www.adobe.com Summary
Macromedia Flash 8 software is graphical software allows creation of dynamic simulation in a lively, atttactive. This article gives examples of the application of Macromedia Flash 8 sottware to design the dynamic simulation in teaching Technology subject 8. It enhances Uie excitement, thinking abilities and awareness of leamers, contributing to improving the quality of teaching.
m i r Ki, Sii DUNG BAN D6 TU DUY..
BDTD rapt cdch Imh hoat vd hpp li ve thdi diem, each thiic td chuc hoat ddng day hoc vdi BDTD,...
3. Ket luan
Viec ddi mdi phuong phap day hqc Ngii v ^ di ddi vdi vifc ddi mdi thidt bi day hpc dang Id mpt ttong rdiiing vifc ldm can thiet ddi vdi mdi GV.
Vdi phdn mdn Van hpc, vifc dpc - hieu van bdn TPVH Id rat quan frpng; do dd, vdi vai frd Id ngudi hudng dan, GV td chiic hogt dpng day hpc de HS biet cdch tiep can tac pham, tini ra dugc cdi hay, cai d?p bang chinh su hieu biet cua cdc em. Trong qua trinh dpc - hilu van bdn TPVH, GV thilt ke va ling dyng BDTD mpt each linh hogt, phu hgp va hifu qud, vira phdt huy vai ttd ddng chu the tiep nhan TPVH ciia HS vira giiip HS cd thi de dang nam bat dugc nhiing npi dung an chiia trong radi tdc pham, hiing thu va cdi thifn
kha nang cdm thu van hpc cua minh. Qua nhimg hogt dpng
"hgp tac" giua GV vd HS ttong vifc thiet ke va su dyng BDTD giup HS ttanh dugc cam gidc "nhdra chan", chu ddng ttong qud ttinh xay dyng bdi, gdp phan ddi radi phuong phap day hpc mdn Ngu van d trudng phd thdng./.
Tai lifu tham khdo 1. Tran Dinh Chau, Dang Thi Thu Thiiy, Thiet ke, sir dung ban do tu duy trong dgy hgc kien Ihuc mai a mon Todn.
Tap chi Gido due, Sd 252, 2010.
2. Tran Dinh Chau, Dang Thi Thu Thiiy, Dgy tot - hgc tot cdc mon hoc bdng bdn do tuduy. NXB Gido due, 2012.
3. Nguyen Thanh Hiing, Trdn Dinh Sir,..., Thiet ke bdi dgy Ngir van THCS. NXB Giao dye, 2010.
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Summany Mind Map is one of effective tools in innovation of teaching methods, including the subject of Language and Literature. Based on the perspective of the student- center in comprehensive reading of literary text ia Literature lesson, this report suggests die use of Mind Map in supporting reading comprehension of literary text for tiie stiident. The suggestion of making mind map that is appropriate with literary genres, teaching and leaming activities is given and then illustrated by some mind map examples of literary work at grades.
2 8 • TAP CHi THIFT BI GIAO DUC-sd 91-03/2013