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NGHIEN cuu & U''''NG DUNG THIET KE YA SIJ DUNG THI NGHIEM MO P H 6 N G HO TRO DAY HOC THI NGHIEM DIEU CHE O TRUONG THPT Trong day hge hoa hge, viec khai thac cac phan mem nhu MS PowerPoint, Violet, Gif M[.]
NGHIEN c u u & U'NG DUNG THIET KE YA SIJ DUNG THI NGHIEM MO P H N G HO TRO DAY HOC THI NGHIEM DIEU CHE O TRUONG THPT Ly Huy Hoang Tru&ng DHDdng Thdp T rong day hge hoa hge, viec khai thac cac phan mem nhu: MS PowerPoint, Violet, Gif Movie Gear (lam boat hinh) Crocodile Chemistry (tao cac thi nghiem (TN) ao) la mot xu huong tat ySu day hge hoa hge Mo phong thi nghiem (MPTN) hoa hge day hge hien dugc xem la mot iing dung cong nghe thong tin Cac mo hinh MP giiip nhanh chong mo ta dugc cac qua trinh phiic tap kho nhin thay dugc hoac no dien rat dai, hay cac TN co tinh dgc hai MP lai cac qua trinh giiip hge sinh (HS) nhan thiic dugc hien tugng mot each ro rang han, dong thai khac sau dugc ngi dung kien thiic, Voi chuang trinh hoa hge phi kim - chuang halogen, thi viec sir dung thi nghiem mo phong (TNMP) lai cang can thiet Cac kien thirc TN diSu che chuang halogen kha phiic tap, phan iing kho thuc hien, san pham sinh co tinh dgc hai cao, thai gian len lap khong dii de thuc hien Do do, viec xay dung va sii dung cac MP nhu the nao day hge la rat can thiet Hien co rat nhieu phan mem co the MP dugc TN hoa hoc Song, phan Ion cac phan mem MP hien deu xuat phat tir nuac ngoai nen nhieu phan khong sat vai chuang trinh ciia chiing ta va khong phai TN nao ciing CO, hon nQa de the hien dugc y ciia nguoi day hge lai cang kho ban De khac phuc nhiing nhugc diem thi phan mem Flash la mot phan mem rat phil hgp eho viec MP cac TN hoa hge Sau day la mot so TN dieu che halogen dugc MP bang phan mem Flash MX 2004 Xay dung MPTN dieu che chtfoug halogen Halogen la nhom nguyen to dau tien dugc nghien ciiu sau HS da dugc hge cac ly thuyet chu dao Cac TN phan thuang kho thuc hien, mat nhieu thai gian va CO tinh dgc hai cao, dac biet la TN dieu che a MPTN dilu chĐ clo ' ã ãã- -^ s • bang each dien phan dung dich NaCl * Tgo sa binh dien phdn - Chgn menu Insert/New Symbol (hoae nhan t6 hgp phim Ctrl +F8) hop hoi thoai Create New Symbol xuit hien Nhap ten symbol la "sododienphan" a muc Name, chgn Graphic a muc Behavior va nhap niit OK Dimg cong cu Tools o phia ben trai ciia chuang trinh ve so binh diSn phan g6m co: coc dimg, vach ngan, dien cue, 6ng nghiem thu clo (hinh 1) * Tgo hi thong ddn nguon diin din cdc dien cue Layer 1: dat ten la "Dungcu", vao window/ Library ma thu vien chuang trinh va keo chgn symbol "sododienphan" vao vimg stage tai Frame - Layer 2: dat ten la "nguon", #• cue » ita pWkt mr i(i nM na VI wi • :^ I ^3P Hinh Tgo binh Ngdy nhdn bdi 20/7/2012: Ngdy duyet ddng 25/9/2012 • TAP CHITHIETBI GIAO DUC-SO 86-10/2012 dienpiidn Hinh Ve sa mach ddn III NGHIEN C U U & U M G DUNG ve mach din (hinh 2) Layer 3: dat ten la "buttonnguon" va tao niit noi nguon va ngit ngu6n dien mot chieu den dien cue Tao niit ngat nguon bang each vao menu Insert/New Symbol (hoac nhdn to hgp phim Ctrl +F8) hop hoi thoai Create New Symbol xu4t hien Nhap ten symbol la "buttonOFF" a muc Name, chgn Button a muc Behavior va nhSp nut OK Tuomg tu: vai "buttonON" Keo "buttonOFF" a thu vi6n vao Frame va ma bang Actions - Frame Aihn ma lenh "StopO", ciing g thu vien hay keo "buttonON" vao Frame ViSt ma lenh cho "buttonOFF" va "buttonON" (Xem bang 1): bam Ctrl + Enter) Ah chay thu (xem hinh 5) b MP mot sS TN dieu che * Tgo cdc nut dieu khiin khac il chu-ong halogen TN Bang each tuang tu ta tao + T a o layer m a i co ten dugc TNMP nhu sau: (hinh " D i e u k h i e n " Tai Frame ciia 6,7) - Layer 5: dat ten la "text", diing cong cu Text A vi6t ten cua MP layer "Dieukhien", i n F dS Insert K e y F r a m e , vimg Action chgn lenh " S t o p O " Khi d o tren tiSn trinh xuat hien chir " a " tai Frame Di chuyen dSn Frame eu6i cimg thuc hien t u a n g tu + T a o mit dieu k h i l n : Trong t h u vien cua Flash M X CO nhieu mit, de m a t h u vien ta chgn Window/Other Panels/ Common Libraries/Buttons Trong h o p thoai cung cap rat nhieu mit khac nhau, a ddy ta «aa 9iJi«rir [?Unr» DL^IS ' t' " » ' H - 'j^ • * • ^ • • ill" - -^ • ^ • • , "^a 1^ lii QU{|trl4 G) Linrl3 • • OunrU • •1 • •I • •>il A _ J • mli it, • D i1 OUlWll Quwia Quire9 _J3lJW| • • e • rJ ri * ' J I- t3 l-JJ—J i^^_^j J • m "ol •_ • a *' 'ã