Lesson Plan

LESSON PLAN MODEL  Guidance  Mr.N.Nagenthiran  Lecturer  JNCOE  Presented By  K.laxshan  Maths-B

nraw;ghl;Lj;jpl;l ,yf;fk;-05 jpfjp :- 06.07.2021 ghlk; : fzpjk; juk; : 08 myF : 3.0 Nfhzq;fs; khzth; vz;zpf;if :- 30 Neuk; :- 40epkplk;

Nju;r;rp :- 21.0 gy;NtW Nfhzq;fSf;fpilapyhd njhlu;Gfis Muha;e;J KbTfis Nkw;nfhs;Sthu;. Nju;r;rp kl;lk; :- 21.1 gy;NtW Nfhzqf; Sf;F ,ilapYs;s njhlu;Gfspd; %yk; fzpj;jy;fis nra;thh.; ghltplak; :- jug;gl;l$h;q;Nfhzjj; pd; epug;Gf;Nfhzj;ij fz;lwpthh.;

fw;wy; NgWfs; xt;nthU $u;q;Nfhz NrhbapdJk; , ,U Nfhzq;fspdJk; $l;Lj;njhiff;F Vw;g jug;gl;l cUf;fis %d;W tifahf tifg;gLj;Jthu;. (S) epug;G Nfhzr;Nrhb vd;why; vd;d vd;gij vLj;Jf; $Wthu.; (K) epug;G Nfhzk; vd;why; vd;d vd;gij vLj;Jf; $Wthu;. (K) jug;gl;l $h;q;Nfhzj;jpd; epug;G Nfhzj;ij fz;Lgpbg;ghh.; (S)

fw;wy; fw;gpj;jy; KiwfSk; El;gq;fSk; fye;Jiuahly; Kiw njhFj;jwp Kiw tpdTjy; El;gk.; ( Discussion Method ) ( Inductive Method ) fw;wy; fw;gpj;jy; tsq;fs; :- mbkl;lk; , ghifkhdp ,Smart board

ghl mwpKfk; (5 epkplk); X PA L Q RB C M N ZY cU 01 cU 02 cU 03 cU 04 ,t; cUff; s; tiue;j Smart Nghl;bid fhl;rpgg; Ljj; p khztu;fis vOkhw;whf vOg;gp Nfhzqf; spd; tiffs; , Nfhzq;fis ngaupLjy; vdg; tw;Wld; ,U Nfhzqf; spd; $lL; jn; jhif njhlhg; hfTk; gpdt; Uk; tpdhff; is tpdTjy; jug;gl;l cUtpy; cs;s Nfhzjj; pd; tif ahJ? fhnzhsp

 rptg;G epw tpy;ypdhy; fhl;lg;gLk; Nfhzj;ij ngaupLf.  $h;q;Nfhzk; vd;why; vd;d ? mj;Jld;  AOB = 50° , PQR= 60° Mapd; AOB + PQR ahJ?  LMN = 42° , XYZ = 36° Mapd; LMN + XYZ ahJ? ,t;tpdhf;fspD}lhf  Nfhzq;fspd; tiffs; $h;q;Nfhzk,; nrq;Nfhzk;,tpupNfhzk; , gpd;tisNfhzk; ,; MFk;.  Nfhzq;fs; PQR , AOB, LMN , XYZ MFk;.

 nrq;Nfhzjj; pYk; ,Yk; rpwpa Nfhzk; $h;q;Nfhzk;  AOB + PQR = 110° ,LMN + XYZ = 78° Mfpa tplaq;fis khzth;fSld; fye;Jiuahb ,d;W epug;GNfhzk,; epug;GNfhzrN; rhb njhlh;ghf fw;fg; NghfpNwhk; vd ghlj;ij Muk;gpj;jy.;

gb - 01 xt;nthU NrhbapYKs;s ,U $h;q;Nfhzq;fspdJk; $l;Lj;njhiff;F Vw;g mt;TUf;fis %d;W $l;lq;fshf;fp ngaupLjy; 07 epkplk.; khztuf; spwF; $u;q;Nfhzk; , nrqN; fhzk; , tpupNfhzk; ,NeuN; fhzk; gpd;tisNfhzk; Mfpa IeJ; tifahd Nfhzqf; s; css; lq;fpa nglb; apid toqf; p ngl;bapypUe;J xU gljj; pid vOkhww; hf vLf;f topg;gLjJ; tjD}lhf cUtg;glq;fspd; mbgg; ilapy; [eJ; FOf;fshf gpupjj; y;. mtuf; SfF; nrawg; hlL; gbtqf; is toqf; p mjpy; toq;fg;glL; s;s mwpTWjj; y;fSfF; vw;g xtn; thU $uq; N; fhz NrhbapdJk; ,U Nfhzqf; spdJk; $lL; j;njhiffF; Vwg; jugg; ll; cUff; is %dW; tifahf tifgg; Ljj; topgg; Lj;jy; nraw;ghl;L gj;jpuk; 01 , gpd;zpizg;G 01 ,y;

gpd;dpizg;G 01 nraw;ghl;L gj;jpuk; 1 42̊ 58̊ cU-03 40̊ 50̊ 36̊ cU-01 cU-02 48̊ 38̊ 26̊ 30̊ cU-04 cU-05 60̊ cU-06

Nkw;jug;gl;l cUff; spy; ,U Nfhzr;Nrhbfs; fhzg;gLfpd;wd.  xt;nthU NrhbapYKss; Nfhzqf; s; vtt; ifahdit?  xtn; thU NrhbapYKss; ,U Nfhzqf; spdJk; $l;Lj;njhifia jdpj;jdpNa fzpjJ; fPNo jugg; lL; ss; mll; tizia g+hj; j; p nraf; . cUf;fs; ,U Nfhzq;fspdJk; $l;Ljn; jhif cU 1 cU 2 cU 3 cU 4 cU 5 cU 6

NkYs;s ml;ltizia ed;F mtjhdpj;J ,U $h;q;Nfhzq;fspdJk; $l;Lj;njhiff;F Vw;g mt;TUf;fis %d;W $l;lqf; shf;fp itf;f Ntwhf;fpajpd; mbg;gilapy; mf; $l;lq;fSf;F jdpj;jdpNa ngaupLf. $l;lk; 1:- ……………………. $l;lk; 2:- ……………………. $l;lk; 3:- ……………………. fhnzhsp kPstypAWj;jy; tpdh:- xt;nthU NrhbapYKs;s ,U$u;q;Nfhzq;fspd; $l;Lj;njhifgw;wp ahJ $wyhk;

nrt;it ghu;j;jy; gl;bay; epajpfs; A BCDE 1.,U Nfhzqf; spdJk; $l;Lj;njhiff;F Vw;g jug;gl;l cUf;fis %d;W tifahf tifg;gLj;Jthu;. 2. epugG; Nfhzr;Nrhb vd;why; vd;d vd;gij vLj;Jf; $Wthu; 3. epug;G Nfhzk; vd;why; vd;d vd;gij vLj;Jf; $Wthu; 4. cgfuzj;ijr; rupahf gadg; LjJ; thh; 5. Nfhzj;ij rupahf mikg;ghh;. 6.KjyhtJ Nfhzk; myy; J ,uzl; htJ Nfhzj;ij cgfuzji; j gad;gLj;jp fzpgg; hh.; 7.cgfuzji; jg; gadg; Ljj; hJ mll; tizapy; Vida Nfhzqf; spd; ngWkhdj;ijj; jPh;khdpgg; hh;. 8.jug;gl;l $h;q;Nfhzjj; pd; epug;G Nfhzj;ij fz;lwpthh;.

gb-2 06 epkplk; epug;G Nfhzr;Nrhb , epug;G Nfhzk; Mfpa vz;zf;fUf;fs; khztu;fs; FO epiyapy; fye;Jiuahb ghlE}ypd; gf;---28 [ Jizahff; nfhz;L epugG; fN; fhzr;Nrhb ,epugG; Nfhzk; Mfpa vzz; f;fUff; is fzl; wpa topgg; Ljj; y.; nraw;ghl;L gj;jpuk; 02 , gpd;zpizg;G 02 ,y;

gpd;dpizg;G -02 nraw;ghl;L gj;jpuk; 2  nraw;ghl;Lg;gjj; puk; 1 ,y; cU1,cU6 xt;nthU Nfhzr;NrhbapdJk; $l;Lj;njhif ahJ? 40̊ 50̊ 60̊ cU-01 cU-06 ghlE}ypd; gf;---28 [ Jizahff; nfhz;L gpd;tUtdtw;Wf;F tpilaspf;f  $l;Lj;njhif 90° Mapd; mf;Nfhzr;Nrhb vt;thW miof;fg;gLk.;  $l;Lj;njhif 90° Mtjw;F jug;gl;l $u;q;NfhzjJ; ld; $l;lg;gl Ntz;ba $u;q;Nfhzk; vt;thW miof;fg;gLk.;

kPstypAWj;jy; tpdhf;fs; 1. epugG; Nfhzr;NrhbapYss; ,U Nfhzqf; Sk; vtt; ifahdit? 2. mtt; pU Nfhzq;fspdJk; $l;Lj;njhif ahJ?

nrt;it ghu;j;jy; gl;bay; epajpfs; A BCDE 01.,U Nfhzq;fspdJk; $l;Lj;njhiff;F Vw;g jug;gl;l cUf;fis %d;W tifahf tifg;gLj;Jthu;. 02.epug;G NfhzrN; rhb vdw; hy; vdd; vd;gij vLjJ; f; $Wthu; 03.epug;G Nfhzk; vd;why; vd;d vd;gij vLj;Jf; $Wthu; 04.cgfuzj;ijr; rupahf gadg; Lj;Jthh; 05.Nfhzji; j rupahf mikg;ghh.; 06.KjyhtJ Nfhzk; my;yJ ,uzl; htJ Nfhzj;ij cgfuzji; j gad;gLjj; p fzpgg; hh;. 07.cgfuzj;ijg; gad;gLj;jhJ mll; tizapy; Vida Nfhzqf; spd; ngWkhdj;ijj; jPhk; hdpgg; hh.; 08.jug;gl;l $h;q;Nfhzjj; pd; epug;G Nfhzj;ij fz;lwpthh;.

gb-3 90 09 epkplk; T jug;gl;l $h;q;Nfhzj;jpd; epug;G Nfhzj;ij fz;lwpjy; O ju cs;sPl;il khzthf; Sf;F toq;fp mjpy; fk;gp OT MdJ O gw;wp Royf; $baJ. fkg; p OT MdJ fpilAld; mikf;Fk; KjyhtJ Nfhzk; epiyf;Fj;Jld; mikfF; k; Nfhzk;. ,uz;lhtJ Nfhzk; Mfpatwi; w mseJ; mll; tizia g+uzgg; Lj;JtJld; filrp ,U epiufisAk; cgfuzj;ij gad;gLj;jhJ ,ilntspia epug;g topg;gLjj; y;. mjD}lhf jugg; l;l $hq; N; fhzj;jpd; epug;G Nfhzj;ij fzl; wpa newpg;gLj;jy.; nraw;ghl;L gj;jpuk; 03 , gpd;zpizg;G 03 ,y;

nraw;ghl;L gbtk;- 03 gpd;zpizg;G 03 90 T O 90  cq;fSf;F toq;fg;gl;Lss; cgfuzj;jpy; fk;gp OT ,Gs;sp O gw;wp Royf; $bajhf mikf;fg;gl;Ls;sJ  fk;gp OT fpilfN; fhl;Lld; mikfF; k; Nfhzk; KjyhtJ Nfhzk; vdTk;

 fk;gp OT epyf;Fj;J Nfhl;Lld; mikf;Fk; Nfhzk; ,uz;lhtJ Nfhzk; vdTk; nfhz;L ml;ltiziag; g+h;j;jp nra;f.  fk;gp OT ,d; epiyia ,lk; khw;Wtjd; %yk; Nfhzr; Nrhbapd; ngWkhdj;ij ngw;Wf; nfhs;f. ,y KjyhtJ Nfhzk; ,uz;lhtJ Nfhzk; $l;Lj;njhif 01. 50̊ ………………. ……………… 02. 46̊ …………….. ……………… 03. ………. 65̊ ……………. 04. …………… 32̊ ……………. 05. 70̊ ………… ………………  Nfhzq;fspd; $l;Lj;njhiff;fhd epuiy ed;F mtjhdpj;J xt;nthU Nfhzr;NrhbfSk; vt;tifahd Nfhzr;NrhbfshFk; vd;gij $Wf.

 mjd;gb gpd;tUk; ml;ltizia cgfuzj;ij gad;gLj;jhJ g+h;j;jp nra;f ,y epug;Gf;Nfhzr;Nrhb 01 KjyhtJ Nfhzk; ,uz;lhtJ Nfhzk; 02 03 50 ………………. 04 05 72 ……………… ………………… 15 ………………… 5 …………………. 23

fhnzhsp kPstypAWj;jy; tpdh 1. jugg; l;l $h;q;Nfhzjj; pd; epug;G Nfhzj;ij fhz;gjwF; vf; Nfhzj;jpypUeJ; jug;gl;l $uq; ;Nfhzji; j fopff; NtzL; k.; 2. Nfhzk; 36° ,d; epugG; Nfhzk; ahJ?

nrt;it ghu;j;jy; gl;bay; epajpfs; A BCDE 01.,U Nfhzq;fspdJk; $l;Lj;njhiff;F Vw;g jug;gl;l cUf;fis %d;W tifahf tifg;gLj;Jthu;. 02.epug;G NfhzrN; rhb vd;why; vdd; vdg; ij vLj;Jf; $Wthu; 03.epug;G Nfhzk; vd;why; vd;d vd;gij vLj;Jf; $Wthu; 04.cgfuzj;ijr; rupahf gad;gLj;Jthh; 05.Nfhzj;ij rupahf mikg;ghh;. 06.KjyhtJ Nfhzk; myy; J ,uzl; htJ Nfhzj;ij cgfuzj;ij gadg; Lj;jp fzpgg; hh.; 07.cgfuzj;ijg; gadg; Ljj; hJ ml;ltizapy; Vida Nfhzq;fspd; ngWkhdji; jj; jPh;khdpgg; hh;. 08.jug;gl;l $h;q;Nfhzjj; pd; epug;G Nfhzj;ij fz;lwpthh;.

rhuhk;rk; 05 epkplk.;  xU $h;q;Nfhzr;NrhbapYs;s ,uz;L Nfhzq;fspdJk; $l;Lj;njhif %d;W tifahf ngwg;gLk;. mitahtd  90° ,Yk; $l  90° ,w;F rkdhf  90° ,Yk; Fiwthf  xU $h;q;Nfhzr;Nrhbapd; $l;Lj;njhif 90° Mapd; mf;Nfhzr;Nrhb epug;Gf;Nfhzr;Nrhb MFk.;  $l;Lj;njhif 90° Mtjw;F jug;gl;l $u;q;Nfhzj;Jld; $l;lg;gl Ntz;ba ,d;ndhU $u;q;Nfhzk; jug;gl;l $u;q;Nfhzjj; pd; epug;Gf;Nfhzk; vdg;gLk;.

 epug;Gf;Nfhzr; Nrhbapy; cs;s ,U Nfhzq;fSk; $u;q;NfhzkhFk;.00 epug;G Nfhzr;NrhbfSf;fhd cjhuzq;fs; ab cd fbj ciw mk;G a+b=90̊ c+d =90̊

kjpg;gPl;L tpdh 05 epkplk; https://forms.gle/8nPr3sGwuBi6BD6AA

gpd;D}l;ly; 02 epkplk;  khztu;fspy; epug;G Nfhzk; , epug;G Nfhzr;Nrhb Mfpa vz;zf;fUf;fs; cUthFtjpYk; jug;gl;l $h;q;Nfhzjj; pd; epug;G Nfhzj;ij fzpg;gjpYk; Vw;gLk; ,lu;ghLfis jtpu;f;f eltbf;if vLj;jy;. gpd;njhlu; Ntiy 01 epkplk; fPNo jug;gl;Ls;s #oy; , kw;Wk; tFg;giwapy; epug;G Nfhzr;Nrhb fhzf$; ba re;jh;g;gq;fisg; Nghy; #oypy; ePu; fhZk; NtW re;jh;gqf; is gUkl;lhf tiue;J tUf.

gpujpgypg;Gf;Fwpg;G Nkw;ghu;itahsu; Fwpg;G ……………… …………………………. …………………… Mrpupau; njhopy; topg;gLj;Jdu; Nkw;ghu;itahsu; xg;gk; xg;gk; xg;gk;