vidyalaya in writing symbol’s of elements in correct ways. · evoluation and questioning...

mEuhjGuk; ]h`puh kfh tpj;jpahyaj;jpd;; 9A tFg;gpYs;s khztu;fspd;%yff; FwpaPLfis vOJk; jpwid Nkk;gLj;jy;.

Improving Skills of 9 A grade Students of Anuradhapura Zahira MahaVidyalaya in writing symbol’s of elements in correct ways.

Miss . A.C. Jancy,(S.L.T.S – 2I , Sc Trd)

A/Zahira Maha Vidyalaya,Anuradhapura

Ministry of Education“Isurupaya”Battaramulla











Summary of Action Research

Selected ten students from fourty students of Grade 9A in Anuradhapura Zahira National School in NorthCentral Province were shown diminished. Chemistry is a Part of Science education. The diminishen of symbol’s ofelements needed by student’s usage in life. So this study is the correct form required I selected these students byEvoluation and Questioning processes and pretest. As its meaning should be the way symbols of the Alchemists, JohnDalton symbols, Chemical symbols result showed after interviewing the students which showed lessage as 50 marks,indeed from which of it taken for necessary findings opended from September 2013 to November 2013 requiredadvanced process, made it 80 marks obtained among the students shows their willingness to write the symbol’s ofelements activated as it is advocated for student’s benefit successful and workable. New results obtained by the studentsappreciable pictured in the end is shown in the Graphes and Charts exehibited here I found to my knowledge be correctto the process of education of the above students are problem solving for the science subject in the text. So I submit thismethedology to other science teachers engaged in this way of action research.

1. Ma;Tr; RUf;fk;

mEuhjGuk; ]h`puh kfh tpj;jpahyak, ; tlkj;jpa khfhzj;jpYs;s Njrpa ghlrhiyahFk;. ,g;ghlrhiyiar; Nru;e;j rpy khztu;fspd; tpQ;Qhdg; ghlj;jpw;fhd mbg;gil vz;zf;fUf;fs; eyptile;Njfhzg;gLtjhy; mtu;fs;; ntspg;gLj;Jk; fw;wy; gpd;dilTfSk; mtu;fspd; tho;tpay; Nghf;Ffisg;ghjpf;fpd;wd. Vnddpy; tpQ;Qhdk; vd;gJ mDgtq;fspDhlhf md;whl tho;tpaiy tpsf;FNkhu; ghlkhFk;.tpQ;Qhdj;jpd; xU gFjpahf ,urhadtpaYk; fhzg;gLtjdhy;, xt;nthU khztUk; jk; md;whl tho;Tld;njhlu;Ggl;l %yfq;fs;;, mtw;wpd; ,urhadj; jhf;fq;fs; gw;wpa mwpitAk;, jpwd;fisAk; ngw;Wf; nfhs;tJmtrpakhdjhFk;. ,j;jifa vjpu;ghu;g;gpDhlhfNt juk; 9A; khztu;fspd; fw;wy; elj;ijfs;, kjpg;gPLfs;,tpdhf;nfhj;Jf;fs;, Kw;Nrhjid vd;gtw;wpDhlhf “mEuhjGuk; ]h`puh kfh tpj;jpahyaj;ijr; Nru;e;j 9AtFg;G khztu;fs; %yff; FwpaPLfisg; gpioahf vOJjy;” vDk; gpur;rpid ,dq;fhzg;gl;lJ. gpd;du;“%yff; FwpaPLfs;” ; vDk; vz;zf;fUtpDs; cs;slq;ff;$ba tplaq;fshd my;nfkp Aff; FwpaPLfs;;,jhw;wdpd; FwpaPLfs;, N[.N[. gu;]pypa]pd; FwpaPLfs; njhlu;ghd fUJNfhs;fs; jahupf;fg;gl;lJld;, mtw;iwepiwNtw;wf;$bajhf nrad;KiwfSk;; jahupf;fg;gl;L, mit “mEuhjGuk; ]h`puh kfh tpj;jpahyaj;jpd;;9A tFg;gpYs;s khztu;fspd; %yff; FwpaPLfis vOJk; jpwid Nkk;gLj;jy;” vDk; jiyg;gpd;fPo;nraw;gLj;jg;gl;lJ. Kw;Nrhjidapy; Ik;gjpw;Fk; Fiwthfg; Gs;spfisg; ngw;w gj;J khztu;fSk, ; 2013nrg;nuk;gu; khjk; njhlf;fk; etk;gu; khjk; tiuapyhd %d;W khj fhy fw;ww;nrad;KiwfspDhlhf rpwg;ghdfw;wy; Kd;Ndw;wq;fisg; ngw;W gpw;Nrhjidapy; vz;gJ rjtPjj;jpw;Fk; mjpfkhd Gs;spfis ngw;wdu;.khztu;fspd; tpUg;G, jdpahs; NtWghLfSf;Nfw;g %yff; FwpaPLfis vOj, ,dq;fhz jahupf;fg;gl;l,yFthd fw;ww;nraw;ghLfNs ,t;ntw;wpf;Ff; fhuzkhf mike;Js;sd. khztu;fspd; Muk;gepiyAk;,nray;top Ma;tpd; gpd;duhd epiyAk; Gs;spkjpg;gPl;L ml;ltizfs;;, tiuGfs;, jfty;fs; %ykhfxg;gplg;gl;L, “%yff; FwpaPLfspd;” Nju;r;rp njhlh;ghd NtWghLfis vd;dhy; fz;lwpaf;$bajhf,Ue;jikahy;, ,t;thwhd nray;top Ma;tpd; %ykhf khztu;fspd; fw;wy; gpur;rpidfisf; fz;lwpe;J jPu;f;fKbAnkd;w ek;gpf;ifAk;, njhopy;rhu; thz;ikj;JtKk; vd;dpy; Vw;gl;Ls;sJ.

2. gpur;rpidfis ,dq;fhzy;9A tFg;gpYs;s khztu;fSf;F “%yfq;fSf;fhd ,urhadf; FwpaPLfs;;” vDk; ghlj;jpidf;;

fw;gpf;Fk;NghJ gy;NtW tplaq;fis msT uPjpahfTk;, gz;G uPjpahfTk; fz;lwpe;Njd;. ,t;tplak; njhlu;ghdfw;wy; - fw;gpj;jy; re;ju;g;gq;fspy;; rpy khztu;fs; Mu;tkpd;wpAk;, Nkyjpf tPl;LNtiyg; gapw;rpfistoq;fpaNghJ mtw;iw nra;ahjtu;fshfTk; fhzg;gl;lhu;fs;. ,k;khztu;fsplk; ,J njhlu;ghffye;JiuahbaNghJ %yff; FwpaPLfs; Mq;fpyj;jpy; vOjg;gLtjdhy; mtw;iw jk;khy; Qhgfj;jpy;itj;jpUf;f Kbatpy;iynad;Wk;, ,g;ghl tplak; jkf;F tpUg;gkw;wjhfTk;, fbdkhfTk; ,Ug;gjhfTk;$wpdhu;fs;.

rpy khztu;fs; fUk;gyif kw;Wk; gapw;rpf; nfhg;gpfspy; %yff; FwpaPLfis vOjpf; fhl;Lk;Nghnjy;yhk;cupa ru;tNjrf; FwpaPl;L epakq;fisg; gpd;gw;whky; vOjpf; fhl;bdhu;fs;. rpyu; rupahf FwpaPLfis mwpe;Jitj;jpUe;jhYk; $l, vOjpa Mq;fpy vOj;Jf;fisr; nrk;ikahf vOjpf; fhl;ltpy;iy. rpy khztu;fNshrpy FwpaPLfis mtw;wpd;; %yfj;jpd; cr;rupf;Nfw;g vOjpf; fhl;bdhu;fs;;. cjhuzkhf nghw;whrpaj;ijPotasium vDk; cr;rupg;gpy; “P” vDk; vOj;jpYk;;, Nrhbaj;ij Sodium vDk; cr;rupg;gpy; “S” vDk;vOj;jpYk;; FwpaPLfshf vOjpf;fhl;bdhu;fs;.

“%yff; FwpaPLfs;” vDk; vz;zf;fUtpid cs;slf;fpajhf myFg; guPl;irnahd;iw elj;jpaNghJk;mtw;wpYk; Nkw;Fwpj;j khztu;fs; Fiwthd Gs;spfisNa ngw;wdu;. myFg;guPl;ir kw;Wk; jtizg;guPl;irfspy; ,k;khztu;fs; mspj;;j tpilfisg; gFg;gha;T nra;jNghJ “%yff; FwpaPLfs;” njhlu;ghdtpdhf;fSf;Ff;; fpilj;j Gs;spfSk; FiwthfNt fhzg;gl;ld.

,t;tplaq;fis cWjpg;gLj;Jk;tpjkhf ,tu;fSf;F Kw;Nrhjid nahd;iw elj;jpa NghJk;mg;Gs;spfSk; FiwthfNt fhzg;gl;ld. mj;Jld; ,tu;fs; fw;gjw;F ,lu;gLfpd;w ghlq;fs;, myFfs;njhlu;ghd tplaq;fisf; fz;lwpa tpdhf;nfhj;Jf;fs; toq;fg;gl;Lk; jfty;fs; ngwg;gl;L ,g;gpur;rpidfs;cWjpg;gLj;jg;gl;ld.

,yf;fpa kPsha;T

nray;top Ma;tpd; Kf;fpa jsNk ,yf;fpa kPsha;thFk;. vdNt tFg;giwapy; vjpu;Nehf;fg;gLfpd;wgpur;rpidfSf;fhd jPu;Tfisg; ngw;Wf; nfhs;Sk; Kaw;rpapy; <LgLk;NghJ mg;gpur;rpidfs; rhu;ghf Vw;fdNtKd;itf;fg;gl;l tplaq;fs; gw;wpAk; ftdj;jpy; vLf;fg;glNtz;baJ mtrpakhFk;. me;jtifapy; “mEuhjGuk;]h`puh kfh tpj;jpahyaj;jpd;; 9A tFg;gpYs;s khztu;fspd; %yff; FwpaPLfis vOJk; jpwidNkk;gLj;jy;” vDk; jiyg;gpd;fPo; nraw;gLj;jg;gLk; ,r;nray;top Ma;tpw;fhd fw;wy; - fw;gpj;jy;nraw;ghLfSf;fhd ghl tplaq;fis gpd;tUk; ghlEhy;fisg; gad;gLj;jp ngw;Wf; nfhz;Nld;.

“,urhadtpaypy; khztu;fs; mjpfk; ,lu;gLk; gFjpahf ,urhadf; FwpaPLfs; mikfpd;wd”- ,urhad ez;gd; (2011)

“mZf;fs; KO vz; tpfpjj;jpy; xd;whf ,iztjd; %ykhfNt %yfq;fs; cUthf;fg;gLfpd;wd”- http://www.science4uva.blogspot.com (2013.09.05)

“ %yfq;fis vj;Njrj;jpy; ,Ug;gtu;fSk; ,yFthf ,dq;fhz;gjw;fhf mtw;Wf;nfd nghJthd ngauPLmtrpak;”

- http://www.gy;fiyf;fofk;.com (2012.09.08)

“ tpQ;Qhdj;jpy; gy;NtW gjhu;j;jq;fis ,yFtpy; ,dq;fhz;gjw;fhf mtw;Wf;nfd nghJthd ngauPLmtrpak;”

- juk; 9 tpQ;Qhdg;ghlEhy; (2011)

“ ,k;%yfq;fisg; ngaupLk; Njitnahd;W cUthFk;NghJ vt;thW ngaupl Ntz;Lk; vd;w Nfs;tpAk;vOfpd;wJ. ,g;ngauPl;il rfyUk; ,yFtpy; gad;gLj;j Ntz;Lk; vDk; Nehf;fpy; rfyUk; gad;gLj;Jk;nghJ nkhopahd Mq;fpyj;jpy; ,k;%yfq;fs; ngauplg;gl;Ls;sd.”


“ gjhu;j;jq;fis ,dq;fz;L nfhs;tjw;fhf mtw;wpd; Mq;fpyk; kw;Wk; ,yj;jPd; ngau;fspd;mbg;gilapYk; cUthf;fg;gl;l FwpaPLfs; %yfq;fspd; FwpaPLfs; vdg;gLk;. ”

- tpQ;Qhdk; juk; 9 Mrpupau; mwpTiug;G topfhl;b (2008)

“ %yff; FwpaPLfs; Mq;fpy KjnyOj;jpy; vOjg;gLk;NghJ XnuOj;jhapd; NgnuOj;jpYk;, <nuOj;jhapd;KjnyOj;J Mq;fpy NgnuOj;jpYk;, ,uz;lhtJ vOj;J my;yJ NtNwhu; vOj;J Mq;fpy rpwpavOj;jpYk; vOjg;gLfpd;wd ”


- gjq;fSf;fhd tpsf;fk; (tiutpyf;fzk;)-----------------------------------------------

“%yff; FwpaPLfis vOJk; jpwid Nkk;gLj;jy;” ; njhlu;ghd vdJ nray;top Ma;tpy;gad;gLj;jg;gLk; gjq;fshf %yfq;fs;, FwpaPLfs;, %yff; FwpaPLfs;, Mtu;j;jd ml;ltiz, mZvz;Mtu;j;jdk; , $l;lk; vd;gd fhzg;gLfpd;wd. ,tw;Wf;fhd tpsf;fq;fs; gpd;tUkhW:-

- %yfk; - ve;j ,urhad KiwapNyDk; NkYk; gpupf;f Kbahj gjhu;j;jk; %yfk; MFk;.

- FwpaPL - gy;NtW tpjkhd jfty;fis RUf;f milahsq;fshy; Fwpj;J epw;gitFwpaPLfshFk;.

- %yff; FwpaPLfs ; - ru;tNjr epakq;fspd; mbg;gilapy; Mq;fpy ngupa XnuOj;jhNyhmy;yJ KjnyOj;J Mq;fpyg; ngupa vOj;jpYk;, ,uz;lhtJ vOj;J Mq;fpy rpwpavOj;jpYk; vOjg;gLfpd;w %yfq;fspd; ,urhadg; ngaupd; RUf;f FwpaPNl %yff;FwpaPlhFk;.

- Mtu;j;jd ml;ltiz - %yfq;fis mtw;wpd; mZntz; VWtupirg;gbxOq;FgLj;Jk;NghJ Fwpj;j Mapilfspy; xj;j ,ay;Gfis kPz;Lk; kPz;Lk;Njhd;Wk; Mtu;j;jdf; Nfhyj;jpy; mikf;fg;gl;bUf;Fk; ml;ltiz Mtu;j;jdml;ltiz vdg;gLk;.

- mZvz ; - Fwpj;jnthU %yf mZnthd;wpy; cs;s GNuhj;jd;fspd;vz;zpf;if mZvz; MFk;

- Mtu;j;jdk ; - Mtu;j;jd ml;ltizapd; fpiltupir Mtu;j;jdk; vdg;gLk;.

- $l;lk ; - Mtu;j;jd ml;ltizapd; epiyf;Fj;J tupir $l;lk; vdg;gLk;.

- my;nfkp Afk ; - %yfq;fis mjd; FwpaPLfspypUe;J Kjd; Kjyhff; fz;lwpag;gl;l fhyk;

- jhw;wd; FwpaPL – FwpaPLfis cUthf;Ftjw;fhf Kjd; Kiwahf tpQ;Qhd uPjpapyhdmbg;gilfisg; gad;gLj;jp cUthf;fg;gl;l FwpaPLfs;.

- N[.N[.grpypa]; FwpaPLfs ; - ,yj;jPd; nkhopfshyhd Mq;fpy vOj;Jf;fshy; cUthf;fg;gl;lFwpaPLfs;

- ,urhadr; R+j;jpuk ; - %yfq;fs; xU Fwpj;j tpjpf;fika Nru;itfshf khw;wk; ngWk;NghJvOjg;gLfpd;w FwpaPLfs; ,urhadr; R+j;jpuq;fs; vdg;gLfpd;wd.

3. jpl;lkplg;gl;l nrad;Kiwfs; kw;Wk; gbKiwfs;

1. tFg;giwf; fw;wy; mtjhdpg;Gf;fs;, gpujpgypg;Gf; Fwpg;NgL, Fwpj;j vz;zf;fU njhlu;ghf elj;jg;gl;lmyFg; guPl;ir, jtizg; ghPl;ir tpdhf;fs;, Kw;Nrhjid kw;Wk; khztu;, ngw;Nwhu; tpdhf;nfhj;Jf;fs;vd;gtw;wpd; %ykhf gpur;rpidf;fhd gpd;dzp Muhag;gl;L, juTfSk;, jfty;fSk; ngwg;gl;L, mitgFj;jhuhag;gl;L ,g;gpur;rpidfs; ,dq;fhzg;gl;ld. gpur;rpidf; $w;whf ““mEuhjGuk; ]h`puh kfhtpj;jpahyaj;ijr; Nru;e;j 9A tFg;G khztu;fs; %yff; FwpaPLfisg; gpioahf vOJjy;” vDk;gpur;rpid jahupf;fg;gl;lJ.

2. ,g;gpur;rpidf;fhd jPu;tpd; nghUl;L mEuhjGuk; ]h`puh kfh tpj;jpahyaj;jpd; mjpgu; kw;Wk;nray;top Ma;Tld; njhlu;ghd mjpfhupfSld; fye;Jiuahb mDkjp ngwg;gl;lJld; Mrhu tpjpfSk;Ngzg;gl;ld.

3. Nkw;$wg;gl;l gpd;dzpapy; ,g;gpur;rpidf;Fupa gj;J khztu;fs; njupT nra;ag;gl;lJld;, ,r;nray;topMa;T njhlu;ghd jfty;fSk; mtu;fSf;F toq;fg;gl;ld.

4. ,f;Fwpj;j khztu;fspd; ngw;Nwhu;fSf;Fk; ,r;nray;top Ma;T njhlu;ghd tpguq;fs; mwptpf;fg;gl;Lxj;Jiog;Gf;fs; ngwg;gl;ld.

5. gpd;tUk; fUJNfhs;fisAk;, mtw;iw eilKiwg;gLj;Jk; nrad;KiwfisAk; cs;slf;fpathW,r;nray;top Ma;Tf;fhd jpl;lkply; jpl;lkplg;gl;lJ.

fUJNfhs; - 1

“Fwpj;j %yfq;fs; njhlu;ghf my;nfkpAf FwpaPl;LKiwikia mwpar; nra;tJld; mf;FwpaPLfis cupaepajpf;fikthf vOJk; Mw;wiy Nkk;gLj;jy;”

fUJNfhs; - 1 I tha;g;Gg; ghu;f;Fk; nrad;Kiwfspd; jiyg;Gf;fshtd

a. my;nfkp Af FwpaPLfis mtw;wpd; FwpaPl;Lg; glq;fisf; nfhz;L ,dq; fhz;Nghk;;.b. mjpfsthd my;nfkp Af FwpaPLfisr; Nrfupj;J mtw;wpd; ngau;fisf; $WNthk;.c. my;nfkp Af FwpaPLfis tiue;J mtw;wpd; ngau;fisr; nrhy;Nthk;.d. nraw;ghLfspd; ,Wjpapy; fw;gpj;j tplak; njhlu;ghf vOj;J%yg; guPl;irnahd;iw ,Wjp kjpg;gPlhf

toq;Fjy;.

fUJNfhs; - 2

“Fwpj;j %yfq;fs; njhlu;ghf Nlhy;ud; FwpaPLfis mwpar; nra;tJld;, mf;FwpaPLfis cupaepajpf;fikthf vOJk; Mw;wiy Nkk;gLj;jy;.”


a. Nlhy;ud;; FwpaPLfis mtw;wpd; FwpaPl;Lg; glq;fisf; nfhz;L ,dq; fhz;Nghk;;.b. mjpfsthd Nlhy;ud; FwpaPLfisr; Nrfupj;J mtw;wpd; ngau;fisf; $WNthk;.c. Nlhy;ud;; FwpaPLfis tiue;J mtw;wpd; ngau;fisf; $WNthk;;.d. nraw;ghLfspd; ,Wjpapy; vOj;J%yg; guPl;irnahd;iw ,Wjp kjpg;gPlhf toq;Fjy;.

fUJNfhs; - 3

“Fwpj;j %yfq;fSf;fhd gu;]pypa]; FwpaPl;L Kiwia mwpar; nra;tjd; %ykhf Mtu;j;jdml;ltizapYs;s vspa ,UgJ %yfq;fisAk; cupa ru;tNjr epajpf;fikthf vOJk; Mw;wiyNkk;gLj;jy;.”


a. gu;]pypa]; FwpaPl;LKiwapYs;s XnuOj;J %yff; FwpaPLfis tha;nkhop %yk; $WNthk;.b. gu;]pypa]; FwpaPl;LKiwapYs;s <nuOj;J %yff ;FwpaPLfis ru;tNjr epajpf;fikthf

vOJNthk;.c. gu;]pypa]; FwpaPl;L KiwapYs;s <nuOj;J %yff; FwpaPLfspd; vOj;Jf;fis “f;Ns” (Clay)

%ykhf tbtikg;Nghk;.d. khjpup tbtq;fisg; gad;gLj;jp Mtu;j;jd ml;ltizapy; fhzg;gLk; vspa ,UgJ %yfq;fspd;

,lq;fis mwpe;J nfhs;Nthk;.e. YhNlh tpisahl;L %ykhf vspa ,UgJ %yfq;fspd; %yff; FwpaPLfspd; ngau;fisf;

$WNthk;.f. nraw;ghLfspd; ,Wjpapy; vOj;J%yg; guPl;irnahd;iw ,Wjp kjpg;gPlhf toq;Fjy;.

fUJNfhs; - 4

“Fwpj;j gj;J %yff; FwpaPLfspd;; Mq;fpyg; ngau;, ,yj;jPd; ngau; vd;gtw;iwf; fz;lwpAk; jpwidNkk;gLj;jy;.”


a. FOg;Nghl;b %ykhf Fwpj;j gj;J %yfq;fspd; FwpaPLfs; Fwpj;J epw;Fk; Mq;fpyg; ngau;fisvOJNthk;.

b. Fwpj;j gj;J %yfq;fspd; %yff; FwpaPLfs; Fwpj;J epw;Fk; ,yj;jPd;;; ngau;fis vOJNthk;.c. nraw;ghLfspd; ,Wjpapy; vOj;J%yg; guPl;irnahd;iw ,Wjp kjpg;gPlhf toq;Fjy;.

6. Nkw;Fwpg;gpl;l tpjkhf fUJNfhs;fSk;, fw;ww; nrad;KiwfSk; jpl;lkpl;L eilKiwg;gLj;jg;gl;ld.7. Xt;nthU fUJNfhs;, fw;ww; nrad;Kiwfspd;; KbtpYk; elj;jg;gl;l ,Wjp kjpg;gPl;L vOj;J%yg;

guPl;irg; Gs;spfs; Gs;spg;gFg;gha;T nra;ag;gl;L ngwg;gl;l Kd;Ndw;wk; kjpg;gPL nra;ag;gl;lJ.8. Njitahd re;ju;g;gq;fspy; Gs;spfs; gFg;gha;T nra;ag;gl;L ml;ltizg;gLj;jg;gl;lJld;

tiuGfspYk; ,lg;gl;L Kd;Ndw;wk; cWjpg;gLj;jg;gl;lJ.9. gpujpgypg;Gf; Fwpg;NgLfisg; Ngzpajd; %ykhf ek;gfk;, jFjp Ngzg;gl;lJ.10. juTfis epuw;gLj;jp ngwg;gl;l KbTfs; mwpf;ifg;gLj;jp cupa fhyj;jpy; xg;gilf;fg;gl;ld.

juT kPsha;T kw;Wk; mJ njhlu;ghd tpisT

,f;Fwpj;j khztu;fs;, toikahd fw;wy; nraw;ghl;by; Nghjpa milT kl;lq;fisAk;, cw;rhfkhdfw;wy; kdepiyfisAk; ngw;wpUf;ftpy;iy. vdNt Nkw;Fwpj;j %yff; FwpaPLfs; njhlu;ghd Nju;r;rpfisg;ngw;Wf; nfhLg;gjw;fhf tpisahl;L Kiwapyhd mjpf fw;wy;KiwfisAk;, El;gq;fisAk; jpl;lkpl;LeilKiwg;gLj;jpNdd;.

04.09.2013 e;jpfjp nray;top Ma;tpd; Muk;g jpdkhFk;. 9A tFg;gpYs;s 40 khztu;fSf;Fk;my;nfkpAfk;, jhw;wd; FwpaPLfs;, gu;]pypa]; FwpaPl;LKiwfs; vd;gtw;iw cs;slf;fpajhf 5 tpdhf;fs;toq;fg;gl;L Kw;Nrhjid elj;jg;gl;lJ.

06.09.2013 e;jpfjp khztu;fspd; Kw;Nrhjid tpilfSk;, mjd; Gs;spfSk; gFg;gha;T nra;ag;gl;Lmwptpf;fg;gl;ld. Kjyhk; tpdhTf;F kq;fdPR, Nfhghy;l; mjpfsthd jtwhd tpilfshff; fpilj;jd.mt;thNw ,uz;lhk; tpdhTf;Fk; jtwhd tpilfshf nts;spAk ;, nghd;Dk; fpilj;jd. %d;whk; tpdhTf;FngUk;ghYk; khztu;fs; rupahfNt tpilaspj;jpUe;jhu;fs;. ehd;fhk; tpdhTf;F jhw;wd; vDk; jtwhdtpilNa ngwg;gl;bUe;jJ. Ie;jhk; tpdhthfpa ,yj;jPd;, Mq;fpyg; ngau; njhlu;ghd tpdhTf;F khztu;fs;tpilaspj;jpUf;ftpy;iy. ,tu;fs; ngw;w Gs;spfisg; Gs;spg;gFg;gha;T nra;jNghJ gj;J khztu;fs;Ik;gjpw;Fk; Fiwthd Gs;spfisNa ngw;wpUe;jhu;fs;;. ,tu;fNs ,r;nray;top Ma;tpw;fhfj; njupTnra;ag;gl;l khztu;fshthu;fs;. ,k;khztu;fSf;F ngau;fSf;Fg; gjpyhf A – J tiuapdhyhd Mq;fpyvOj;Jf;fs; ,uf]pag; ngau;fshf toq;fg;gl;ld. Xt;nthU thuKk; nrt;tha; kw;Wk; nts;spf;fpoikfspy; ghlrhiy epiwtile;j gpd;duhd 2 kzpj;jpahyq;fs; ,f;fw;ww; nrad;KiwfisNkw;nfhs;tjw;fhfg; gad;gLj;jg;gl;ld.

fUJNfhs; - 1“Fwpj;j %yfq;fs; njhlu;ghf my;nfkp Aff;; FwpaPl;LKiwia mwpar;

nra;tJld;, mf;FwpaPLfis cupa epajpf;fikthf vOJk; Mw;wiy Nkk;gLj;jy;.”

fUJNfhs; - 1 - nrad;Kiw 1

my;nfkp Aff; FwpaPLfis mtw;wpd; FwpaPl;Lg; glq;fisf; nfhz;L ,dq; fhzy;Kjw; fw;ww;nrad;Kiwahd my;nfkp Aff; FwpaPl;L KiwahdJ 10.09.2013e; jpfjp Muk;gpf;fg;gl;lJ.

rfyUk; r%fkspj;jpUe;jhu;fs;. ,j;jiyg;gpd; fPo; 5 nraw;ghLfs; Kd;itf;fg;gl;ld. ,J njhlu;ghf,urthjf; fijnahd;iw Kd;itj;jNghJ khztu;fs; Mu;tj;Jld; mjid Nfl;L kfpo;e;jJ khj;jpukpd;wpmf;fhyf; FwpaPLfis ,yFthd Kiwapy; kddkpl;ldu;. cjhuzkhf nts;spia gpiw vd;Wk; nghd;idtl;lj;Jf;Fs; Fw;W vd;Wk; ,yFKiwfisf; ifahz;L kddkpl;lhu;fs;. NkYk; khztu;fSf;Fupanraw;ghlhf Ie;J %yfq;fspd; ngau;fis toq;fp, mtw;Wf;fhd FwpaPLfis tiue;J fhl;Lk;gb$wpaNghJ rfyUk; rupahf tiue;J fhl;bdhu;fs;. rfy khztu;fSk; 100% khd Gs;spfisg; ngw;whu;fs;.

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khztu;fs;

Kw;Nrhjidg; Gs;spfs;

Kw;Nrhjid

ngau; Gs;spfs;A 42B 35C 22D 48E 25F 30G 12H 43I 49J 28






F G H I J

khztu;fs;

Kw;Nrhjidg; Gs;spfs;

Marks

Kw;Nrhjid







Kw;Nrhjid



mjpfsthd my;nfkp Aff; FwpaPLfisr; Nrfupj;J mtw;wpd; ngau;fisf; $WNthk;.,r;nraw;ghlhdJ 12.09.2013 y; Muk;gpf;fg;gl;lJ. rfyUk; r%fkspj;jpUe;jhu;fs;. ,t;tpuz;L Nguhf khztr;Nrhbapdu; nraw;ghl;by; <LgLj;jg;gl;lhu;fs;. xU Fwpj;j Jhuj;jpy; Ftpj;j itf;fg;gl;bUe;j Fwpj;j gj;J%yfq;fSf;fhd my;nfkpAff; FwpaPLfisr; irif fpilj;jJk; Xbr; nrd;W Nrfupj;jhu;fs;;; . gpd;du; jhk;Nrfupj;j FwpaPLfisf; fhl;rpg;gLj;jp mjd; ngaiu Vida khztu;fSf;Ff; $w, mtu;fSk; ,ize;J kPsmjd; ngaiuf; $wpdhu;fs;. ,J ,uz;L Rw;Wf;fshf eilngw;wJ. Kjyhk; Rw;wpy; mjpfshtdFwpaPLfisr; Nrfupj;j khztu;fs; ,uz;lhk; Rw;Wf;fhd nraw;ghl;by; <Lgl;lhu;fs;.

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khztf; FO khztpapd; ngau; Nrfupj;j %yfq;fspd; vz;zpf;if

Kjyhk; khztr; NrhbE 6G 4

,uz;lhk;; khztr; NrhbJ 3B 7

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ehd;fhk; khztr; NrhbI 5A 5

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,uz;lhk; Rw;wpy;

khztpapd; ngau; Nrfupj;j %yfq;fspd; vz;zpf;ifA 4B 3C 1E 2

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fUJNfhs; - 1 - nrad;Kiw 3my;nfkp Aff; FwpaPLfis tiue;J mtw;wpd; ngau;fisr; nrhy;Nthk;.

,r;nraw;ghlhdJ 14.09.2013 y; Muk;gpf;fg;gl;lJ. rfyUk; r%fkspj;jpUe;jhu;fs;. my;nfkp Afj;jpy;gad;gLj;jg;gl;l FwpaPLfs; ngUk;ghYk; rpwpjsT NtWghLfis khj;jpuq;; nfhz;l glq;fspd; %ykhfNtntspg;gLj;jg;gLtjdhy, ; mtw;iw kdjpy; ,Nyrpy; gjpj;J itg;gjw;fhf ,f;fUJNfhs; njhlu;ghfmjpfsthd nraw;ghLfs; Kd;itf;fg;gl;ld.

KjyhtJ nrad;Kiwapy;; xt;nthU khztUk;; jkf;F tpUk;gpa %d;W FwpaPLfis fUk;gyifapy;tiue;J mtw;wpd; ngau;fisf; $wpa gpd;du;, mf;FwpaPl;bd; ngaiu Vida khztu;fs; ,ize;J











,uz;lhk; Rw;wpy;
















,uz;lhk; Rw;wpy;






$wpdhu;fs;. khztu;fshy; Nrhbak;, nts;sp mjpfsthfTk;, nfhg;gu; FiwthfTk; vOjg;gl;ld. ehd;vjpu;ghh;j;jij tpl khztu;fs;; vy;NyhUk; kpff; FWfpa Neuj;jpy; kpf tpUg;gj;Jld; tpilaspj;jpUe;jhh;fs;.,r;nraw;ghl;by; rfyUk; 100 % khd Gs;spfisg; ngw;whu;fs;.

khztu;fshy; vOjg;gl;l %yfq;fshtd

khztu;ngau;

%yfk; %yfk; %yfk; H epf;fy; Nkf;$upf; nts;sp

A epf;fy; Mrdpf; nfhg;gu; I epf;fy; ry;gu; ePu;B epf;fy; <ak; nts;sp J nts;sp nts;sPak; ePu;C epf;fy; ,Uk;G nts;spD ry;gu; Nkf;$upf; nts;spE <ak; nghd; ,Uk;GF nts;sp nghd; nts;sPak;G epf;fy; Nkf;$upf; Mrdpf;

khztu;fs; jk; epidtpy; ,f;FwpaPLfis gjpj;J itj;jpUf;Fk; jpwid mstpLk;; Nehf;fj;ijmbg;gilahff; nfhz;L ,uz;lhtJ nraw;ghL toq;fg;gl;lJ. khztu;fSf;F toq;fg;gLk; FwpaPLfisxNu vj;jdj;jpy; vOjpf;fhl;l Ntz;Lk; vDk ; epge;jidg;ghl;Lld; Kd;itf;fg;gl;l ,r;nraw;ghl;by;,khzth;fs ; J, B jtpu VidNahu; xNu vj;jdj;jpy; tpilaspj;jpUe;jhu;fs;;. vdJ vjpu;ghu;g;G 90% Mff;fhzg;gl;lhYk; $l ,q;F 80% khd fw;wy tpisNt ngwg;gl;lJ. J, B khztu;fSf;F gpd;Dhl;lyhf fw;wrfy %yfq;fisAk; Qhgfg;gLj;jp kPz;Lk; vOJk; gapw;rpfs; toq;fg;gl;ld. ,r;nraw;ghl;Lf;Ftpjpf;fg;gl;bUe;j Neuf;fl;Lg;ghl;il jsh;j;jpapUe;jhy; rfy khztu;fSk;; xNu vj;jdj;jpy;tpilaspj;jpUf;f KbAk;.

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20.09.2013 e;jpfjp my;nfkp Afj;jpy; gad;gLj;jg;gl;l rpy FwpaPLfs; njhlu;ghff; fw;w rfytplaq;fisAk; cs;slf;fpajhf vOj;J %y guPl;irnahd;W toq;fg;gl;lJ. rfyUk; r%fkspj;jpUe;jhu;fs;.Ie;J tpdhf;fs; toq;fg;gl;ld.tpdh mikg;G gpd;tUkhW mikf;fg;gl;bUe;jJ.

1 tJ tpdh - ,ilntsp epug;gy;2 tJ tpdh - FwpaPL tiujy;3 tJ tpdh - toq;fg;gl;l FwpaPl;bd; ngaiuf; fz;lwpjy;4 tJ tpdh - FwpaPl;ilg; G+uzg;gLj;jy;5 tJ tpdh - gad;ghl;bw;fhd fhuzj;ijf; fz;lwpjy;.

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,jpypUe;J ehd; ngw;Wf; nfhz;l KbthdJ, xt;nthU ghl tplaq;fSk; GJg;GJ Af;jpfs;ifahsg;gl;l nraw;ghLfshf Kd;itf;fg;gLk;NghJ khztu;fSk;; cw;rhfkhd fw;wy; Jyq;fy;fisntspg;gLj;Jfpd;wdu;. vdNt Mrpupau;fs; khztu;fspd; jpwd; tpUj;jpf;Nfw;g ed;F jpl;lkplg;gl;lnraw;ghLfis toq;Ftjd; %yk; vjpu;ghu;f;fpd;w fw;wy; Nju;r;rpfis Vw;gLj;j KbAk;.

Gs;sp tPr;R njhif khztu; tpguk;100 6 B , C, D, E , H, I90 - 99 1 F80 - 89 3 A, G, J

fUJNfhs; - 2



Nlhy;ud;; FwpaPLfis mtw;wpd; FwpaPl;Lg; glq;fisf; nfhz;L ,dq;fhz;Nghk;

Nlhy;ud; FwpaPl;L fw;wyhdJ 24.09.2013 e; jpfjp Muk;gpf;fg;gl;lJ. rfyUk; r%fkspj;jpUe;jhu;fs;.,j;jiyg;gpd; fPo; vd;dhy; 3 nraw;ghLfs ; Kd;itf;fg;gl;ld.

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,k;khztu;fspd; nraw;ghl;L tpisTfisg; gFg;gha;T nra;jNghJ 7 khztu;fs; Ie;J %yff;FwpaPLfisAk;, 3 khztu;fs; ehd;F %yff; FwpaPLfisAk;; rupahf ,dq;fz;bUe;jhu;fs;. F khztpehfj;jpw;F N vdTk;, J khztp nghw;whrpaj;jpw;F P vdTk; gpioahf tpilaspj;jpUe;jhu;fs;;. A khztptpilaspf;ftpy;iy. jtwhf tpilaspj;j khztu;fSf;F kPz;Lk; %yff;FwpaPLfis rupahf ,dq;fhZk;gapw;rpfSk; gpd;Dhl;lYk; toq;fg;gl;ld. ,r;nraw;ghl;by; rfy khztu;fSk; 80 % w;Fk; Nkw;gl;lGs;spfisg; ngw;wpUe;jhu;fs;.

Gs;spfs; kh.njhif khztu; ngau;fs;100 7 C, D, E , H, I ,A, G80 3 F, J, B

khztu;fs; %yfk;-1 %yfk;-2 %yfk;-3 %yfk;-4 %yfk;-5 Gs;spA Lime Soda F K S( X) 4/5B I H P S Lime 5/5C Z C O K H 5/5D Lime Soda H P S 5/5E Lime H O S P 5/5F Z (N) H S I H 4/5G Z K C Soda I 5/5H O Lime Soda C H 5/5I Lime H I P C 5/5J S P (K) O Soda I 4/5

fUJNfhs; - 2









A B C D E F G

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my;nfkp Aff; FwpaPLfs;; -,Wjp kjpg;gPL

fUJNfhs; - 2









F G H I J

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my;nfkp Aff; FwpaPLfs;; -,Wjp kjpg;gPL

Marks


mjpfsthd Nlhy;ud; FwpaPLfisr; Nrfupj;J mtw;wpd; ngau;fisf; $WNthk;.

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khztf; FOf;fs;khztu;fspd;ngaufs;;

Nrfupj;j %yfq;fspd; vz;zpf;if

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,uz;lhk;; khztr; NrhbC 4D 6

%d;whk; khztr; NrhbG 5E 5


Ie;jhk; khztr; Nrhb B 3H 7

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,uz;lhk; Rw;wpy;;; khztu;fs; Nrfupj;j FwpaPLfs; gw;wpa tpguk;

khztu;; ngau;fs; Nrfupj;j %yfq;fspd; vz;zpf;ifG 3 (P, H, O)E 2 (Zn, O)D 3 (S, I, Lime)I 1 ( Soda )F 1 ( Potash )H ----

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fUJNfhs; - 2 - nrad;Kiw 3 – a

Nlhy;ud;; FwpaPLfis tiue;J mtw;wpd; ngau;fisf; $WNthk ;;.

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2. rupahd tpilfis Kd; itf;f mjpf NeunkLj;j khztu;fSf;F 5 Gs;spfs; toq;fg;gl;ld.3. xUtu; nrhd;d FwpaPl;il kw;wtu; nrhy;Yk; gl;rj;jpy; Gs;spfs; toq;fg;gltpy;iy.

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nrad;Kiw 3 - b

;; ,uz;lhtJ nraw;ghlhf khztu;fs; fw;w gj;J Nlhy;ud; %yff; FwpaPLfSk; ntspj;njupAk; tpjj;jpy; Nkirfspy; fhl;rpg;gLj;jg;gl;ld. xt;nthU khztu;fSf;Fk; vOkhw;whf xU %yff;FwpaPl;bd; ngaiu toq;fp mtw;iwf; fz;lwpar; re;ju;g;gk; toq;fg;gl;lJ. epge;jidg;ghlhf khztu;fs;;,f;FwpaPl;bidf; fz;lwpa vLf;Fk; Neuk; fzpf;fg;gl;lJ. khztu;fs;; kpfTk; cw;rhfkhfr; nraw;gl;ldu;.khztp F jtpu Vida rfyUk; rupahd tpilfisf; fz;lwpe;jdu;. 4 khztu;fs; 5 nrf;fd;fSf;Fs;Sk;,5 khztu;fs; 5 – 10 nrf;fd;fSf;Fs;Sk; tpilfisf; fz;lwpe;jdu;. Gs;spj;jpl;lkhdJ vLj;jNeuj;jpdsitf; nfhz;L jPu;khdpf;fg;gl;lJ. vd; vjpu;ghu;g;igg; Nghd;Nw ,r;nraw;ghl;bYk; rfykhztu;fSk; 75 % Nkw;gl;l Gs;spfisg; ngw;whu;fs;.

ngau;; %yfk;-1 vLj;j Neuk;(nrf;fd;)

A Soda 3 SecB C 4 SecC S 8 SecD H 2 SecE O --------------F K gpioG Lime 5 SecH I 1 SecI Zn 3 SecJ P 2 Sec

A B C D E F G H I J

Marks 80 90 80 90 95 90 90 90 65 45

020406080

100Maks

Student's Name

Nlhy;ud; FwpaPL - ,Wjp kjpg;gPL

Marks

nraw;ghLfspd; ,Wjpapy;vOj;Jg; guPl;irnahd;iw ,Wjp kjpg;gPlhf toq;Fjy;. – 04.10.2013

1 tJ tpdh - ,ilntsp epug;gy.;2 tJ tpdh - FwpaPL tiujy.;3 tJ tpdh - toq;fg;gl;l FwpaPl;bd; ngaiuf; fz;lwpjy.4 tJ tpdh – FwpaPLfisg; gad;gLj;jp Mf;fTUf;fis mikj;jy;.5 tJ tpdh – cU G+uzg;gLj;jy;. ( 5 X 20 = 100 )

,t; tpdhf;fl;likg;gpd; fPo; khztu;fshy; ,yFtpy; Gupe;J nfhs;sf;$bajhd 20 rpW tpdhf;fisf;nfhz;l tpdhg;gj;jpunkhd;W ,Wjp kjpg;gPlhf toq;fg;gl;lJ. toq;fg;gl;l Neuk; 1 kzpj;jpahykhFk;. 75%khd milT kl;lj;ij khztu;fs; ngWthu;fs; vdJ vjpu;ghu;g;ghf ,Ue;jhYk;$l 80 w;Fk; Nkw;gl;lGs;spfis 90% khd khztu;fs; ngw;wpUe;jhu;fs;.

tpilg;gFg;gha;it mtjhdpj;jNghJ ngUk;ghyhd khztu;fs; tpdhf;fshd 2, 3, 4 y;; cupaGs;spfisg; ngw;wpUe;jhYk; $l tpdh 1, 5 y; xU rpyNu Gs;spfisg; ngw;wpUe;jhu;fs;.gFjp 1 tpdhtpy; mjpfkhd khztu;fs; jtwtpl;l tpdhthf tpQ;QhdKiw fhzg;gl;lJ. tpdh 2 y;khztu;fs; J, D Ak;, tpdh 3 y; khztp; J Ak; jtwhd tpilaspj;jpUe;jhu;fs;. gFjp 4 y; khztu;fs;tpj;jpahrkhd Mf;fTUtq;fis FwpaPl;Lld; njhlu;GgLj;jp tiue;jik ghuhl;lj;jf;fjhFk;. tpdh 5y;khztu;fs; J, I, C, B, A jtwhd tpilaspj;jpUe;jhu;fs;. jtwhd tpilfSf;fhd gpd;Dhl;ly;; toq;fg;gl;lJ.

,tu;fspd; tpilg;Gs;spg;gFg;gha;thdJ gpd;tUkhW mike;jJ.

ngau; %yfk;-1 vLj;j Neuk;(nrf;fd;)

A Lime 4 SecB Z 2 SecC O 3 SecD S 5 SecE Soda 4 SecF Lime 10 SecG P 7 SecH K 8 SecI I 8 SecJ C 5 Sec

P

Soda C S H

Zn

I Lime K O

Gs;sp tPr;R njhif khztu;ngau;fs;

91 - 100 1 E81 - 90 5 F,D,B,G,H71 - 80 2 A, C61 - 70 -- -----51 - 60 1 I41 - 50 1 J

ngau;fs; Gs;spfs;A 80B 90C 80D 90E 95F 90G 90H 90I 65J 45

fUJNfhs; - 3“Fwpj;j %yfq;fSf;fhd gu;]pypa]; FwpaPl;L Kiwia mwpar; nra;tjd; %ykhf Mtu;j;jd

ml;ltizapYs;s vspa ,UgJ %yfq;fisAk; cupa ru;tNjr epajpf;fikthf vOJk; Mw;wiyNkk;gLj;jy;.”

fUJNfhs; - 3 - nrad;Kiw 1gu;]pypa]; %yff; FwpaPLfis tha;nkhop %yk; $WNthk ;.

gu;]pypa]; FwpaPLfs; Njhw;wk; ngw;w jd;ik, vOjg;gLk; epakk; Nghd;w tplaq;fs;tpsf;fkspf;fg;gl;l gpd;du; khztu;fSf;fhd nraw;ghL 08.10.2013 e; jpfjp toq;fg;gl;lJ. rfyUk;r%fkspj;jpUe;jhu;fs;. ,j;jiyg;gpd; fPo;; 5 nraw;ghLfs; Kd;itf;fg;gl;ld.

Kjw;nraw;ghlhf gu;]pypa]; Kd;itj;j XnuOj;jpidf; nfhz;l %yff;FwpaPLfs; gj;Jfhl;rpg;gLj;jg;gl;L tpsf;fkspf;fg;gl;lJ. mitahtd:-………………

nraw;ghlhf tha;nkhop%ykhf ,g;gj;Jf; FwpaPLfSk; Nfl;lwpag;gl;lJ. khztp F fhgDf;fhd FwpaPl;bidI vdj; jtwhf tpilaspj;jpUe;jhu;. khztu;fs; A, D, F, G, I vd;Nghu; FwpaPL K w;Fg; gjpyhf P vd$wpdhu;fs;;. khztu;fs; B, C, H, J vd;Nghu; rfy tpdhf;fSf;Fk; tpilaspj;jpUe;jhu;fs;. khztp G 8%yfq;fSf;fhd FwpaPLfis khj;jpuNk $wpdhu;. ,r;nraw;ghl;by; 80 w;Fk; Nkw;gl;l Gs;spfis rfykhztu;fSk; ngw;wpUe;jhu;fs;. xt;nthU tpdhTf;Fk; 10 Gs;spfs; toq;fg;gl;ld.

ngwg;gl;l Gs;spg;gFg;gha;T gpd;tUkhW

fUJNfhs; - 3 - nrad;Kiw 2gu;]pypa]; <nuOj;J %yff; FwpaPLfis ru;tNjr epajpf;fikthf vOJNthk;

,k;khztu;fSf;fhd ,r;nraw;ghLk; 08.10.2013 e; jpfjpNa toq;fg;gl;lJ. gu;]pypa]pd;<nuOj;jpidf; nfhz;l %yff; FwpaPLfs; gj;J fhl;rpg;gLj;jg;gl;L tpsf;fkspf;fg;gl;lJ. mitahtd:-

,f;FwpaPLfspy; Mq;fpyg; ngau;fs; vt;thW FwpaPLfshf khw;wg;gl;Ls;sd vd;gijAk; (cjhuzk; -Berylium - Be), ,U vOj;Jf;fs; rkdhf mikAk;NghJ %yfq;fspd; FwpaPl;by; ,uz;lhtJ vOj;JxUNghJk; rkdhf mikahJ vd;gijAk; (cjhuzk; - Chlorine - Cl) Rl;bf;fhl;b tpsf;fkspj;j gpd;du;,r;nraw;ghL rw;W tpj;jpahrkhd Kiwapy; toqfg;gl;lJ.

vOkhw;whf xt;nthU khztu;fSf;Fk; xU %yff;FwpaPl;bid toq;fp mk;%yfk; Fwpf;Fk; FwpaPl;bd;KjnyOj;jpy; tuf;$ba gpugy;akhd nganuhd;W Fwpj;j khztuplk; uf]pakhff; Nfl;lwpag;gl;;lJ. gpd;du;,k;khztupd; tpil ahjhf ,Uf;Fnkd Vida rfy khztu;fsplk; Nfl;lwpe;jNghJ rupahd tpiliaf;$wpatUf;F Gs;spfs; toq;fg;gl;ld. ,r;nraw;ghl;by; khztu;fs; midtUk; kpfTk; cw;rhfj;Jld;gy;NtW ngau;fisf; $wpdhu;fs;. rupahd tpilfisf; $Wk;NghJ gyj;j fuNfh\k; fpilj;jJ. fw;ww;R+oy;kpf;f kfpo;Tld; fhzg;gl;lJ. khztp E – 4 tpilfisAk;, khztu;fs; H, C, B, D, A jyh xUtpiliaAk; fz;lwpe;jhu;fs;. ,r;nraw;ghl;by; khztp E ntw;wp ngw;whu;. fbdkhd nrhw;fis ,yFthfg;gjpf;f ,t;thwhd RUf;f Kiwfs; gad;gl;lJ.

N P I B FH O C K S

Gs;sp tPr;R njhif ngau;91 - 100 4 B,C,H,J81 - 90 5 A,D,E,F,I71 - 80 1 G

Be Mg Ar Mn NaAl Li Ne He Al

91-100

81-90

71-80

0102030405060708090

100

A B

Marks

<nuOj;J %yff;FwpaPLfis mwpNthk;.

fUJNfhs; - 3 - nrad;Kiw 3gu;]pypa]; FwpaPl;L KiwapYs;s <nuOj;J %yff; FwpaPLfspd; vOj;Jf;fis

“f;Ns” %ykhf tbtikg;Nghk;.

,r;nraw;ghLk; 11.10.2013 e; jpfjpNa toq;fg;gl;lJ. rfyUk; r%fkspj;jpUe;jhu;fs;. <nuOj;J %yff;FwpaPLfs; njhlu;ghd tpsf;fKk; gapw;rpAk; toq;fg;gl;l gpd;du;, xt;nthU khztu;fSf;Fk; vOkhw;whfxU %yff; FwpaPLk;, ntt;NtW epwj;jpdhyhd “f;Ns” Jz;LfSk; toq;fg;gl;ld. nraw;ghl;bw;fhd Neuk; 20epkplq;fshf tiuaWf;fg;gl;lJ. Fwpj;j Neuj;Jf;Fs; rfyUk; kpfr; rpwg;ghf jkJ Mf;fj; jpwidntspg;gLj;jpdhu;fs;. ,t;thwhd nraw;ghLfisNa jhk; mjpfk; tpUk;GtjhfTk; ,k;khztu;fs; fUj;Jf;$wpdhu;fs;. rfy khztu;fSk; 100 % khd Gs;spfisg; ngw;whu;fs;.

,j;jiyg;gpd; fPo; toq;fg;gl;l ,uz;lhtJ nraw;ghl;by; 30 epkplq;fSf;Fs; jhk; tpUk;gpa gj;J%yfq;fis “f;Ns” apy; tbtikj;Jg; Gs;spfisg; ngw;whu;fs;. xt;nthU %yff; FwpaPl;bw;Fk; gj;JGs;spfs; toq;fg;gl;ld.

jahupf;fg;gl;l %yff; FwpaPLfspd; tpguk; tUkhW

ngau; njhif Gs;sp ngau; njhif Gs;spA 5 50 F 10 95B 6 60 G 6 60C 7 65 H 8 80D 9 90 I 6 60E 8 90 j 8 75

Gs;sp tPr;R njhif ngau;fs;91 - 100 1 F81 - 90 2 D,E71 - 80 2 H,J61 - 70 1 C51 - 60 3 B, G, I41 - 50 1 A

B C D E F G H I J

Name

<nuOj;J %yff;FwpaPLfis mwpNthk;.

Marks















,tu;fSs; C khztpapd; Cl Ys;s l k;, J khztpapd; Al Ys;s l k; nrk;ikahd Mq;fpyvOj;Jf;fshy; fhl;lg;glhjjdhy; gpd;Dhl;lk; nra;ag;gl;ld. Li - 10 jlitAk;, Ar - 9 jlitAk;, Na - 6jlitAk;, Be - 4 jlitAk;, Mg – 3 jlitAk; khztu;fshy; tbtikf;fg;gl;bUe;jd. mjpfsTFwpaPLfis khztp F jahupj;jpUe;jhYk; $l Neu;j;jpahd %yff; FwpaPLfspd; Mf;fkhf khztp E d;Mf;fk; njupT nra;ag;gl;lJ. khztu;fs; RWRWg;ghf ,aq;fpaJld; 50 w;Fk; Nkw;gl;l Gs;spfis rfykhztu;fSk; ngw;whu;fs;.


khjpup tbtq;fisg; gad;gLj;jp Mtu;j;jd ml;ltizapYs;s vspa ,UgJ%yfq;fisf; Fwpf;Fk; FwpaPLfisAk;, mtw;wpd; mZ vz;fisAk; mwpe;J nfhs;Nthk;.

,r;nraw;ghLfs; 15.10.2013 e; jpfjp toq;fg;gl;lJ. rfyUk; r%fkspj;jpUe;jhu;fs;. nkz;lyPtpd;Mtu;j;jd ml;ltizapYs;s vspa 20 %yfq;fs;, mtw;wpd; mZvz;fs; njhlu;ghf tpsf;fkspj;j gpd;du;khztu;fs; ,r;nraw;ghl;by; <LgLj;jg;gl;lhu;fs;. ,j;jiyg;gpd; fPo; 3 nraw;ghLfs; toq;fg;gl;ld. 90% khdGs;spfs; ngwg;gLnkd;gNj vdJ vjpu;ghu;g;ghFk;.

nraw;ghL – a

fUk;gyifapy; ntw;W Mtu;j;jd ml;ltiznahd;W tiuag;gl;lJ. ,t;tpuz;L Nguhfr;nraw;ghl;byPLgLj;jg;gl;lhu;fs;. Neuk; 10 epkplq;fshf tiuaWf;fg;gl;lJ. Fwpj;j ,e;Neuj;Jf;Fs;,t;tpuz;L khztpfSs; xUtu; ntw;W Mtuj;jd ml;ltizf; $l;Lf;Fs; ,lkpUe;J tykhf,yf;fq;fis ,l, kw;iwa khztp; Fwpj;j ,yf;fj;jpw;Fupa mjd; %yfq;fis Fwpj;j ngl;bapDs;vOJk;tpjkhd ,r;nraw;ghL khztu;fSf;F Rthu]pak; mspj;jJ. Fiwe;j Neuj;Js; Mtu;j;jdml;ltiziag; G+u;j;jp nra;j khztf;FO ntw;wp ngw;wjhf mwptpf;fg;gl;lNghJ khztu;fs;fuNfh\pj;jhu;fs;.

,r;nraw;ghl;bd; tpguk; gpd;tUkhW

khztu; ngau;fs;rupahd

tpilfspd;vz;zpf;if

vLj;j Neuk; Gs;spfs; epiy

A F 17 9 epkplk; 95 2B G 17 12 epkplk; 85 4C H 17 12 epkplk; 85 4D I 18 12 epkplk; 90 3E J 20 7 epkplk; 100 1

(xU FwpaPl;Lf;F 5 Gs;sp tPjk;)

85 Gs;spfSf;Fk; mjpfkhd 100% khd rpj;jp tPjk; ngwg;gl;lJ.





nraw;ghL – a




tpilfspd;vz;zpf;if









nraw;ghL – a




tpilfspd;vz;zpf;if





nraw;ghL – bI VIII

1234

,r;nraw;ghl;bd; Kjw;nraw;ghl;by ; %yfq;fs; khj;jpuk; Fwpf;fg;gl;l Mtu;j;jd ml;ltizfs;khztu;fSf;F toq;fg;gl;ld. Ie;J Ngiuf; nfhz;ljhf ,U FOf;fs; Nghl;bapyPLgLj;jg;gl;lhu;fs;.(mZvz;fs;;) ,yf;fq;fs; vOjg;gl;bUf;Fk; nrhy;yl;ilfs; khztu;fs; Kd;dpiyapy; tPrg;gl;ld.khztu;fs; mtw;iwr; Nrfupj;J cupa %yfq;fSf;Fg; nghUe;jf;$ba mZvz;fis cupa $l;by;nghUj;jpdhu;fs;. mtu;fs; Nrfupj;j FwpaPLfSf;F Vw;g Gs;spfs; toq;fg;gl;ld. xU FwpaPl;bw;F 5Gs;spfs; toq;fg;gl;ld.

,uz;lhtJ Rw;wpy ; mZvz;fs; khj;jpuk; Fwpf;fg;gl;l Mtu;j;jd ml;ltizfs; toq;fg;gl;L%yfq;fs; Fwpf;fg;gl;l nrhy;yl;ilfs; khztu;fs; Kd;dpiyapy; tPrg;gl;ld. khztu;fs; mtw;iw cupa,lj;jpy; nghUj;jp Gs;spfisg; ngw;whu;fs;. ,r;nraw;ghLfs; khztu;fSf;F Rthu]pak; mspj;jJ. xUjlit khj;jpuk; xU %yfk; fzf;nfLf;fg;gl;lJ. jkJ FOTk; jhDk; ntw;wp ngw Ntz;Lnkd;w Kidg;Gkhztu;fsplk;; fhzg;gl;lJ

,r;nraw;ghl;by; ntspg;gLj;jg;gl;l khztu; jpwikfs; gpd;tUkhW

khztu;ngau;fs;

FO Nrfupj;j%yfq;fspd; njhif

Gs;spfs; FO 1 FO 2

A 1 12 60 60 40B 2 08 40 80 40C 1 16 80 70 100D 2 08 40 80 60E 1 14 70 50 30F 2 20 100

340 270G 1 16 80H 2 12 60I 1 10 50J 2 06 30

70 Nkyjpf Gs;spfshy; FO 1 ntw;wp ngw;wJ. mjpf Gs;spfisg; ngw;w khztpahf F njupTnra;ag;glhu;.

H II III IV V VI VII HeLi Be B C N O F NeNa Mg Al Si P S Cl ArK Ca


1234




khztu;ngau;fs;


Gs;spfs; FO 1 FO 2

A 1 12 60 60 40B 2 08 40 80 40C 1 16 80 70 100D 2 08 40 80 60E 1 14 70 50 30F 2 20 100

340 270G 1 16 80H 2 12 60I 1 10 50J 2 06 30




1234




khztu;ngau;fs;


Gs;spfs; FO 1 FO 2

A 1 12 60 60 40B 2 08 40 80 40C 1 16 80 70 100D 2 08 40 80 60E 1 14 70 50 30F 2 20 100

340 270G 1 16 80H 2 12 60I 1 10 50J 2 06 30



fUJNfhs; - 3 - nrad;Kiw 5YhNlh tpisahl;L %ykhf Mtu;j;jd ml;ltizapYs;s vspa ,UgJ

%yfq;fspd; ngau;fisf; $WNthk;.

,r;nraw;ghL 25.10.2013 e; jpfjp toq;fg;gl;lJ. rfyUk; r%fkspj;jpUe;jhu;fs;. khztu;fs; ngw;Ws;sjpwidAk;, Nju;r;rpiaAk; NkYk; mjpfupg;gjw;fhfTk;, jkJ fw;wiy tpisahl;nlhd;wpd; %ykhfRthu]pakhf Kd;ndLj;Jr; nry;tjw;fhfTk; YhNlh xd;iwj; jahupj;Njd;. ,jd; mikg;G gpd;tUkhWfhzg;gl;lJ. xt;nthU khztpfSf;Fk; xt;nthU epwf;fha; toq;fg;gl;L jhaf;fl;il cUs tplg;gl;lJ.tpOk; ,yf;fq;fSf;Nfw;g fha;fs; efu;j;jg;gl;ld. ,tu;fs; jupj;J epw;Fk; $Lfspy;; %yfq;fs;fhzg;gLkhapd; mr;rJuj;jpd; ,yf;fk; Gs;spahf toq;fg;gl;lJ. ,tu;fSf;F toq;fg;gl;l Neuk; 1kzpj;jpahyk;. Ie;J khztu;fshfg; gpupf;fg;gl;L ,U jlitfshf tpisahl mDkjpaspf;fg;gl;lhu;fs;.khztu;fs; %yfq;fspy; jupj;J epw;Fk; re;ju;g;gq;fspy; mk;%yfq;fspd; ngau;fisf; Fwpg;gpl;lhy;khj;jpuNk KOg;Gs;spfs; toq;fg;gl;ld. ,y;yhtpl;lhy; miug; Gs;spfs; khj;jpuNk toq;fg;gl;ld.

,r;nraw;ghl;bd; Gs;sp tpguq;fs; gpd;tUkhW-

ngau;fs;jupj;J epd;w%yfq;fspd;njhif

Gs;spfs; epiy

A 3 94 9

B 15 550 1

C 8 268 7

D 7 411 3

E 4 163 8

F 4 308 6

G 2 89 10

H 4 330 5

I 8 475 2

J 6 356 4

tpQ;Qhd vz;zf;fUf;fis fw;gpf;f ,t;thwhd tpilahl;Lf;fs; rpwg;ghdit. fw;wy; Jyq;fyhf 99 % khdGs;spfis rfyUk; ngw;whu;fs;. khztp H khj;jpuk; Mg d; FwpaPl;bid rupahff; Fwpg;gpltpy;iy. ,tUf;Fgpd;Dhl;ly;; toq;fg;gl;lJ.






Gs;spfs; epiy

A 3 94 9

B 15 550 1

C 8 268 7

D 7 411 3

E 4 163 8

F 4 308 6

G 2 89 10

H 4 330 5

I 8 475 2

J 6 356 4







Gs;spfs; epiy

A 3 94 9

B 15 550 1

C 8 268 7

D 7 411 3

E 4 163 8

F 4 308 6

G 2 89 10

H 4 330 5

I 8 475 2

J 6 356 4


fUJNfhs; - 3 - ,Wjp kjpg;gPL – vOj;Jg;guPl;ir01.11.2013 e; jpfjp Mtu;j;jd ml;ltiz njhlu;ghd tplaq;fis cs;slf;fpajhf vOj;J%yg;

guPl;irnahd;W Ie;J tpdhf;fisf; nfhz;ljhf toq;fg;gl;lJ. ,jw;F toq;fg;gl;l Neuk; 40 epkplq;fshFk;.xU rpy khztu;fs; Mtu;j;jdq;fis cNuhk ,yf;fj;jpy; vOjhjjdhy; Gs;spfis ,oe;jhu;fs;.

tpilg;gFg;gha;T1. Mtu;j;jd ml;ltizia tiuf vDk; tpdhTf;Fupa 40 Gs;spfis khztu;fs; A, I jtpu VidNahu;

ngw;whu;fs;.2. Mtu;j;jd ml;ltizia jahup;j;jtu; ahu; vDk; tpdhTf;Fupa 10 Gs;spfis rfyUk; ngw;whu;fs;.3. Mtu;j;jd ml;ltizapd; ,ay;Gfisf; Fwpg;gpLf vDk; tpdhTf;Fupa 10 Gs;spfis A, I, J jtpu

VidNahu; ngw;whu;fs;.4. 4k;; tpdhTf;Fupa 40 Gs;spfis A, E, G jtpu VidNahu; ngw;whu;fs;. rfy khztu;fSk;; 80 w;Fk;

Nkw;gl;l Gs;spfisg;; ngw;whu;fs;.

91 92Be

93 94 95Ca

96 97 98 99 100Mg

81 82 83 84 85 86Na

87 88 89 90

71 72 73 74 75 76 77Li

78 79 80

61 62 63Ne

64 65 66 67 68Al

69 70

51 52O

53 54 55 56K

57 58 59F

60

41Ar

42 43 44 45Si

46 47 48H

49 50

31 32B

33 34 35 36 37S

38 39 40

21 22 23 24 25P

26 27 28 29 30He

11N

12 13 14 15 16 17 18 19 20

1 2 3 4 5C

6 7 8 9Cl

10

ngaufs;; Gs;spfs;A 82B 100C 100D 100E 99F 100G 83H 100I 90J 88







91 92Be

93 94 95Ca

96 97 98 99 100Mg

81 82 83 84 85 86Na

87 88 89 90

71 72 73 74 75 76 77Li

78 79 80

61 62 63Ne

64 65 66 67 68Al

69 70

51 52O

53 54 55 56K

57 58 59F

60

41Ar

42 43 44 45Si

46 47 48H

49 50

31 32B

33 34 35 36 37S

38 39 40

21 22 23 24 25P

26 27 28 29 30He

11N

12 13 14 15 16 17 18 19 20

1 2 3 4 5C

6 7 8 9Cl

10








91 92Be

93 94 95Ca

96 97 98 99 100Mg

81 82 83 84 85 86Na

87 88 89 90

71 72 73 74 75 76 77Li

78 79 80

61 62 63Ne

64 65 66 67 68Al

69 70

51 52O

53 54 55 56K

57 58 59F

60

41Ar

42 43 44 45Si

46 47 48H

49 50

31 32B

33 34 35 36 37S

38 39 40

21 22 23 24 25P

26 27 28 29 30He

11N

12 13 14 15 16 17 18 19 20

1 2 3 4 5C

6 7 8 9Cl

10


0

50

100

150

A B C D E F G H I J

Marks

Name

Mtu;j;jd ml;ltizapYs;s %yfq;fismwpNthk;.

Marks

fUJNfhs; - 4“Fwpj;j gj;J %yfq;fSf;fhd %yff; FwpaPl;Lld; Mq;fpyg; ngau;, ,yj;jPd; ngau;

vd;gtw;iwf; fz;lwpe;J FwpaPL vOJk; jpwid Nkk;gLj;jy;.”

fUJNfhs; - 4 - nrad;Kiw 1Fwpj;j gj;J %yfq;fspd; Mq;fpy, ,yj;jPd; ngau;fSf;F FwpaPLfis vOJNthk;.

,r;nraw;ghLfs; 05.11.2013 e; jpfjp toq;fg;gl;ld. rfy khztu;fSk; r%fkspj;jpUe;jhu;fs;. %yff;FwpaPLfs; vDk; vz;zf;fUf;fis ,yFthf;Fk; nghUl;L vspikahdJk;, cw;rhfkspf;ff; $baJkhdnraw;ghLfis tbtikj;J toq;fpa ehd;, ,r;nraw;ghl;il tha;nkhop %ykhd FOg;Nghl;bfshfKd;itj;Njd;;. gj;J khztu;fSk; 2 FOf;fshfg; gpupf;fg;gl;lhu;fs;. Fwpj;j gj;J %yfq;fshd Nrhbak;,nghw;whrpak;, ,Uk;G, nrk;G, nts;sp, jfuk;, me;jpkzp, nghd;, ,urk;, <ak; vd;gdNt fw;wYf;fhfj; njupTnra;ag;gl;l %yfq;fshFk;. mtw;wpd; Mq;fpy, ,yj;jPd; ngau;fs;;, FwpaPLfs;; njhlu;ghdtpsf;fkspf;fg;gl;lJ.

nraw;ghLfs;; 3 Rw;Wf;fshf elj;jg;gl;ldKjyhk; Rw;W - Fwpj;j gj;J %yfq;fspd; Mq;fpyg; ngau;fSf;fhd ,yj;jPd; ngau;fis vOJNthk ;.

%yfq;fspd; FwpaPLfs; Fwpg;gplg;gl;lNghJ A FOtpdu; ,yj;jPd; ngau;fisAk;, B FOtpdu;Mq;fpyg;; ngau;fisAk; $wpdhu;fs;. Gs;spfshf cupatu; tpilaspj;jhy; 10 Gs;spfSk;, mNj mzpiar;Nru;e;j NtnwhUtu; tpilaspj;jhy; 5 Gs;spfSk;, vjpuzpapdu; tpilaspj;jhy; 3 Gs;spfSk; toq;fg;gl;ld.Xt;nthUtUf;Fk; 2 tpdhf;fs; tpdhtg;gl;ld. tpilaspf;fhj khztu;fSf;Fg; gpd;Dhl;ly; toq;fg;gl;lJ.

,uz;lhk; Rw;wpy ; jiyg;Gf;fs; khw;wpf; nfhLf;fg;gl;ld. %yfq;fspd; FwpaPLfs; Fwpg;gplg;gl;lNghJB FOtpdu; ,yj;jPd; ngau;fisAk;, A FOtpdu; Mq;fpyg;; ngau;fisAk; Fwpg;gpl;lhu;fs;.

%d;whk; Rw;W - Fwpj;j gj;J %yfq;fspd;; ,yj;jPd;;; ngau;fSf;fhd %yff; FwpaPLfisvOJNthk;.

,jpy; vOkhw;whf xU %yfj;jpw;Fupa ,yj;jPd; ngaUf;fhd FwpaPL Nfl;fg;gl;lJ.

Kjyhk; Rw;wpy; khztf; FOf;fs; ngw;w Gs;sp tpguq;fs;

,uz;lhk; Rw;wpy; khztf; FOf;fs; ngw;w Gs;sp tpguq;fs;

Gs;spfs; njhif91 - 100 0681 – 90 04

FO 1ngau;fs;

FO 2ngau;fs;

A BC DI GE HF J

FO 1ngau;fs;

Gs;spfs; FO 2ngau;fs;

Gs;spfs;

A 0 B 20C 30 D 20I 20 G 20E 20 H 20F 10 J 20

nkhj;jk; 80 nkhj;jk; 100

FO 1ngau;fs;


Gs;spfs;

A 20 B 20C 25 D 20I 20 G 0E 20 H 20F 20 J 20


%d;whk; Rw;wpy; khztf; FOf;fs; ngw;w Gs;sp tpguq;fs;

khztf; FOf;fs; ngw;w ,Wjpg;Gs;sp tpguq;fs;

FO 1ngau;fs;

Kjyhk;Rw;W

,uz;lhk;Rw;W

%d;whk;Rw;W

ehd;fhk;Rw;W

nkhj;jk; FOg;Gs;spfs;

A 0 20 10 30 60

445C 30 25 10 30 95I 20 20 10 50 100E 20 20 10 50 100F 10 20 10 50 90

FO -2 ngau;fs;B 20 20 10 50 100

460D 20 20 10 50 100G 20 0 10 50 80H 20 20 10 30 80J 20 20 10 50 100

,g;Nghl;bapy; 2k; FO 460 Gs;spfisg; ngw;W Kjyplk; ngw;wJ. ngUk;ghyhd khztu;fSf;F,t;thwhd FOg;Nghl;bfspy; ,ay;ghfNt Mu;tk; mjpfkhf ,Ug;gjdhy; ,t;T+f;fj;ijg; gad;gLj;jp,yFthf fw;wYf;fhd Nju;r;rpfis toq;fyhk;. ,r;nraw;ghl;by; 90 % khNdhu; 80 w;Fk; Nkw;gl;l Gs;spfisngw;whu;fs;.

Fwpj;j gj;J %yfq;fspd; Mq;fpy, ,yj;jPd; ngau;fSf;F FwpaPLfis vOJNthk;.Gs;spg;gFg;gha;T tpguKk; tiuGk;

fUJNfhs; - 4 - nrad;Kiw 2Fwpj;j gj;J %yfq;fspd; FwpaPLfSf;fhd Mq;fpy, ,yj;jPd; ngau;fis vOJNthk;

,r;nraw;ghLfs; 08.11.2013 e; jpfjp toq;fg;gl;lJ. rfy khztu;fSk; r%fkspj;jpUe;jhu;fs;. fw;wgj;J %yfq;fspd; ,yj;jPd;, Mq;fpyg; ngau;fis kdjpy; gjpg;gjw;fhf nrhy;yl;ilfs; toq;fg;gl;ld.khztu;fs; mtw;iw ed;F fw;w gpd;du; 5 epkplk; vDk; tiuaiwAld; Fwpj;j gj;J %yfq;fspdJk;Mq;fpy, ,yj;jPd; ngau;fs; vd;gd jdpj;jdpahf Nfl;lwpag;gl;lJ. tpil jtwpa khztu;fSf;F gpd;Dhl;ly;toq;fg;gl;lJ.

FO 1ngau;fs;


Gs;spfs;

A 10 B 10C 10 D 10I 10 G 10E 10 H 10F 10 J 10


Gs;spfs; njhif91 - 100 0681 – 90 0171 – 80 0261 - 70 --51 – 60 01

01234567

91- 100 81-90 71-80 61 -70 51 - 60

Tota

l

Marks

Total

,t;thwhd fw;wy; eilKiwfisg; gad;gLj;jp kddkpLk; nraw;ghl;il mjpfg;gLj;jyhk;.,r;nraw;ghl;by; fw;wy; tpisthf 90 w;Fk; Nkw;gl;l Gs;spfis 100 % khNdhu; ngw;Ws;sik kfpo;Tjuf;$ba tplaNk!

,uz;lhtJ nraw;ghlhf Fwpj;j gj;J %yfq;fSf;fhd Mq;fpyg; ngau;fis 5 epkplj;Js;;Kd;itf;Fk; nraw;ghL toq;fg;gl;lJ.

Gs;spg;gFg;gha;T tpguk;

Ngaufs;;tpilaspj;jnjhif

jtwpatpil

vLj;j Neuk; Gs;sp

A 10 5 epkp 100B 10 4 epkp 100C 10 5 epkp 100D 10 2 epkp 100E 10 5 epkp 100F 10 3 epkp 100G 09 mt;uk; 5 epkp 90H 10 5 epkp 100I 09 ,Uk;G 5 epkp 90J 09 mt;uk; 5 epkp 90

Gs;sp tPr;R njhif91 - 100 0781 – 90 03

84

86

88

90

92

94

96

98

100

AMarks 100

Marks

Fwpj;j gj;J %yfq;fspd; FwpaPLfSf;fhd Mq;fpy, ,yj;jPd; ngau;fisvOJNthk; - tiuG





jtwpatpil

vLj;j Neuk; Gs;sp


Gs;sp tPr;R njhif91 - 100 0781 – 90 03

A B C D E F G H I100 100 100 100 100 100 90 100 90 90

Name






jtwpatpil

vLj;j Neuk; Gs;sp


Gs;sp tPr;R njhif91 - 100 0781 – 90 03

J90


Marks

gpw;Nrhjid

“mEuhjGuk; ]h`puh kfh tpj;jpahyaj;ijr; Nru;e;j 9A tFg;G khztu;fs; %yff; FwpaPLfisg;gpioahf vOJjy;” vDk; gpur;rpidia ikag;gLj;jp Nkw;nfhs;sg;gl;l ,yFthd, vspa fw;wy; - fw;gpj;jy;nraw;ghLfs; 2013 nrg;nuk;gu; njhlf;fk; 2013 etk;gu;; 08 tiuapy; Nkw;nfhs;sg;gl;ld. “%yff; FwpaPLfs;”vDk; vz;zf;fU njhlu;gpy; khztu;fs; jkJ Kd;Ndw;wq;fis ntspg;gLj;jpapUe;jikGs;spg;gFg;gha;Tfs, ; tiuGfs; %ykhf cWjpg;gLj;jg;gl;lijj; njhlu;e;J gpw;Nrhjidnahd;W 14.11.2013elj;jg;gl;lJ. toikapy; vOj;J%ykhd ,Wjp kjpg;gPl;Lf;F tpUk;ghj khztu;fs; nray;top Ma;tpy;Nkw;nfhs;sg;gl;l ,Wjp kjpg;gPLfSf;F cw;rhfkhd kdepiyapy; guPl;ir vOjpdhu;fs;. khztu;fspd;milTkl;lj;ij mstpLk; nghUl;L Kw;Nrhjidapy; toq;fg;gl;l tpdhf;fSf;F rhu;ghd tplaq;fNsgpw;NrhjidapYk; Kd;itf;fg;gl;ld. toq;fg;gl;l Neuk; 1 kzpj;jpahyakhFk;.

gpw;Nrhjidapy; toq;fg;gl;l tpdhg;gj;jpuKk; tpilg;gFg;gha;Tk;

tpdh ,y – 1 gpd;tUtdtw;wpd; FwpaPLfisj; jUf? ( 5 X 4 = 20 Gs;spfs; )

tpilg;gFg;gha;T

ngau;fs; A B C D E F G H I Jtpdhf;fs; tpil

fs;Gs;spfs;

fy;rpak; Ca 04 04 04 04 04 04 04 04 04 04 04epNahd; Ne 04 04 04 04 04 04 04 04 04 04 04kf;dPrpak; Mg 04 04 04 04 04 04 04 04 04 04 04FNuhkpak; Cr 04 04 04 04 04 04 04 04 04 04 04Nghud; B 04 04 04 04 04 04 04 04 04 04 04khztu; ngw;w Gs;sp 20 20 20 20 20 20 20 20 20 20

tpdh ,y – 2 gpd;tUk; FwpaPLfs; Fwpf;Fk; %yfq;fspd; ngau;fisj; jUf ( 5 X 4 = 20; )tpilg;gFg;gha;T

ngau;fs; A B C D E F G H I Jtpdhf;fs;

tpilfs; Gs;spfs;

Na New;wpak;/Nrhbak;

04 04 04 04 04 04 04 04 04 04 04

Fe mad;;/ nguk; 04 04 04 04 04 04 04 04 04 04 04

K fy;ypak;;/nghw;whrpak;

04 04 04 04 04 04 04 04 04 04 04

Hg i`Nuhifuk;;/Nkf;$upf;

04 04 04 04 04 04 04 04 04 04 04

Cu fpAg;uk;;/nfhg;gu;

04 04 04 04 04 04 04 04 04 04 04

khztu; ngw;w Gs;spfs; 20 20 20 20 20 20 20 20 20 20

gpw;Nrhjid




tpilg;gFg;gha;T


fs;Gs;spfs;




tpilfs; Gs;spfs;


04 04 04 04 04 04 04 04 04 04 04

Fe mad;;/ nguk; 04 04 04 04 04 04 04 04 04 04 04


04 04 04 04 04 04 04 04 04 04 04


04 04 04 04 04 04 04 04 04 04 04


04 04 04 04 04 04 04 04 04 04 04


gpw;Nrhjid




tpilg;gFg;gha;T


fs;Gs;spfs;




tpilfs; Gs;spfs;


04 04 04 04 04 04 04 04 04 04 04

Fe mad;;/ nguk; 04 04 04 04 04 04 04 04 04 04 04


04 04 04 04 04 04 04 04 04 04 04


04 04 04 04 04 04 04 04 04 04 04


04 04 04 04 04 04 04 04 04 04 04


tpdh ,y – 3( a ) FwpaPLfs; vOJtjhy; fpilf;Fk; ed;ikfs; vit? ( 5 Gs;spfs; )( b ) FwpaPl;il vOJk;NghJ gpd;gw;Wk; eilKiwfs; vit? ( 5 Gs;spfs; )

tpdh ,y – 4gpd;tUk; FwpaPLfs; ahuhy; my;yJ vt; Afj;jpy; Kd;itf;fg;gl;lJ? ( 5 X 4 = 20 Gs;spfs; )

tpilg;gFg;gha;T

ngau; A B C D E F G H I Jtpdh tpil Gs;spfs;

jhw;wd;04 04 04 04 04 04 04 04 04 04 04

jhw;wd;04 04 04 04 04 04 04 04 04 04 04

my;nfkp04 04 04 04 04 04 04 04 04 04 0

my;nfkp04 04 04 04 04 04 04 04 04 04 04

Cl gu;]pypa]; 04 02 04 04 04 04 04 0 04 04 04


tpdh ,y – 5Mtu;j;jd ml;ltizia tiue;J, mjpy; ePu; tpUk;gpa 5 %yfq;fis vOJf ?( 5 X 4 = 20 Gs;spfs; )

tpilg;gFg;gha;Tk; ngw;w Gs;spfSk;

A B C D E F G H I J09 10 10 10 09 0 10 5 10 2

tpdh ,y – 6gpd;tUk; FwpaPLfs; Fwpf;Fk; ,yj;jPd; ngau;fs; vit? ( 5 X 4 = 20 Gs;spfs; )

tpilg;gFg;gha;Tngau; A B C D E F G H I J

tpdh tpil Gs;spfs;Pb gpsk;gk; 04 04 04 04 04 04 04 04 04 04 04Ag Mu;n[d;uk; 04 04 04 04 04 04 04 04 04 04 04Au mt;uk; 04 04 04 04 04 04 04 04 04 04 04Na New;wpak; 04 04 04 04 04 04 04 04 04 04 04K fy;ypak; 04 04 04 04 04 04 04 04 04 04 04khztu; ngw;w Gs;spfs; 20 20 20 20 20 20 20 20 20 20

gpw;Nrhjid nkhj;jg;; Gs;spfs;

ngau;fs; A B C D E F G H I JGs;spfs;

a tpil 05 05 05 05 05 05 05 05 05 05 05b tpil 05 05 05 05 02 05 02 05 02 02 02Gs;spfs; 10 10 10 07 10 07 10 07 07 07

ngau; Gs;spA 97B 100C 100D 97E 95F 80G 96H 92I 97J 81



tpilg;gFg;gha;T


jhw;wd;04 04 04 04 04 04 04 04 04 04 04

jhw;wd;04 04 04 04 04 04 04 04 04 04 04

my;nfkp04 04 04 04 04 04 04 04 04 04 0

my;nfkp04 04 04 04 04 04 04 04 04 04 04

Cl gu;]pypa]; 04 02 04 04 04 04 04 0 04 04 04




A B C D E F G H I J09 10 10 10 09 0 10 5 10 2








0

20

40

60

80

100

A B C D E F G H

Marks

Name

gpw;Nrhjidg; Gs;spfs;

Marks



tpilg;gFg;gha;T


jhw;wd;04 04 04 04 04 04 04 04 04 04 04

jhw;wd;04 04 04 04 04 04 04 04 04 04 04

my;nfkp04 04 04 04 04 04 04 04 04 04 0

my;nfkp04 04 04 04 04 04 04 04 04 04 04

Cl gu;]pypa]; 04 02 04 04 04 04 04 0 04 04 04




A B C D E F G H I J09 10 10 10 09 0 10 5 10 2








H I J

gpw;Nrhjidg; Gs;spfs;

Kw;Nrhjid, gpw;Nrhjid Gs;spfspd; xg;gPL

jPu;khdk;“nray;top Ma;thdJ Mrpupau;fs; jk; tFg;giwapy; ehshe;jk; vjpu;nfhs;fpd;w gpur;rpidfisf;

ifahs;tjw;Fk; mit njhlu;ghd tpsf;fj;ijg; ngWtjw;Fk; ,dq;fhzg;gl;l epiyikfspy; khw;wj;ijVw;gLj;Jtjw;Fkhd jpirg;gLj;jg;gl;l gapw;rp” vd;gjhy; ehDk; 9A tFg;gpYs;s khztu;fspd; fw;wy;gpur;rpidahf “mEuhjGuk; ]h`puh kfh tpj;jpahyaj;ijr; Nru;e;j 9A tFg;G khztu;fs; %yff;FwpaPLfisg; gpioahf vOJjy;” vDk; gpur;rpidiaj; njupT nra;J, ,g;gpur;rpidia vjpu;Nehf;fpa gj;Jkhztu;fis ,dq;fz;L ,tu;fSf;fhd fw;wiy Nkk;gLj;Jk; tpjkhf “%yff; FwpaPLfs;” vDk;vz;zf;fUtpDs;slq;Fk; tplaq;fisj; njupT nra;J, jPu;tpidj; juf;$bajhd fUJNfhs;fisAk, ;nrad;KiwfisAk; jpl;lkpl;L eilKiwg;gLj;jpaNghJ khztu;fs; kpfTk; cw;rhfkhfTk; tpUg;GlDk;nraw;ghl;byPLgl;lhu;fs;.

,tu;fs; gpd;jq;fpa khztu;fshff; fhzg;gl;ljhy; tFg;giwapy; rhjhuzkhf Nkw;nfhs;fpd;w fw;wy; -fw;gpj;jy; eltbf;iffs; rupahd jPu;thf mikahJ vd;gjhy; ,k;khztu;fs; tpUk;gf;$bajhd ,yFthdnraw;ghLfis toq;fpNdd;. ,r;nraw;ghLfs; %ykhf “%yff; FwpaPLfs;” vDk; fw;wy; Nju;r;rpfspd; cau;vy;iyfis ,k;khztu;fs; mz;kpj;jpUg;gjid kjpg;gPl;Lg; Gs;spfSk;, tiuGfSk; czu;j;jp epw;fpd;wd.xt;nthU nraw;ghl;bw;Fk; 1 kzpj;jpahyaq;fs; tiuapyhd Neuk; toq;fpajhy; khztu;fs; Rje;jpukhfNeuk; njhlu;ghd kd mOj;jkpd;wpr; nraw;ghLfspy; <LgLtjw;fhd tha;g;Gf; fpilj;jJ.

tpQ;Qhdj;jpd; Xu; gFjpahff; fhzg;gLk; ,urhadtpaypd; mbg;gil vz;zf;fUf;fSf;fSs; xd;whf%yff; FwpaPLfs; fhzg;gLfpd;wJ. ,f;FwpaPLfs; Fwpj;j tpfpjj;jpy; xd;wpize;Nj ,urhadr; R+j;jpuq;fiscUthf;Ffpd;wd. ,t;tpurhadr;R+j;jpuq;fs; njhlu;ghd tpdhf;fs;; juk; 10, f.ngh.j rh/ j guPl;irfspy;,lk;ngwf;$bait. vdNt ,urhadr; R+j;jpuq;fs; njhlu;ghfTk; ,k;khztu;fSf;F ,t;thwhdhNjhu;nray;top Ma;T %yk; fw;gpf;f cj;Njrpj;Js;Nsd;. mJkhj;jpukpd;wp ,k;khztu;fs; nray;top Ma;Tf;fhyq;fspy; fw;w tplaq;fs; rpy ehl;fspd; gpd; kwf;fg;glyhk; vd;gjhy; mbf;fb ,t;tplaq;fisQhgfg;gLj;j Ntz;Lnkd;w jPu;khdj;ijAk; nfhz;Ls;Nsd;. mt;thNw khztu;fs; F, J vd;Nghu;gpw;Nrhjidapy; KiwNa 80, 81 Gs;spfisg; ngw;whYk; $l ,tu;fSf;Fk; %yff; FwpaPLfs; njhlu;ghdtplaq;fis Qhgfg;gLj;jg;gLj;jf; $ba gapw;rpfis mjpfkhf toq;f Ntz;ba NjitapUf;fpd;wJ. Mq;fpyvOj;Jf;fshy; vOjg;gLfpd;w %yff; FwpaPLfs; gw;wpa gaq; nfhz;bUe;j ,k;khztu;fs; ,g;NghJ jk;khYk;,tw;iw vOj KbAnkd;w ek;gpf;ifia ntspg;gLj;Jtjid vdJ fw;wy; ntw;wpahff; nfhs;fpd;Nwd;.vdpDk; ,k;khztu;fspd; Mq;fpy vOj;Jf;fs; nrk;ikapd;wp vOjg;gLtjdhy;, mtw;iwAk; cupa epakg; gbvOJtjw;fhd gapw;rpiaAk; toq;f Ntz;ba NjitapUg;gij czu;fpd;Nwd;.

Kw;Nrhjid gpw;Nrhjid

ngau;

Gs;spfs;

Gs;spfs;

mjpfupf;Fk;Gs;spfs;

A 42 97 55

B 35 100 65

C 22 100 78

D 48 97 49

E 25 95 70

F 30 80 50

G 12 96 84

H 43 92 49

I 49 97 48

J 28 81 53







ngau;

Gs;spfs;

Gs;spfs;

mjpfupf;Fk;Gs;spfs;

A 42 97 55

B 35 100 65

C 22 100 78

D 48 97 49

E 25 95 70

F 30 80 50

G 12 96 84

H 43 92 49

I 49 97 48

J 28 81 53

0

10

20

30

40

50

60

70

80

90

100

A B C D E F

Marks

Name

Kw;Nrhjid , gpw;Nrhjid xg;gPL;

Kw;Nrhjid

gpw;Nrhjid







ngau;

Gs;spfs;

Gs;spfs;

mjpfupf;Fk;Gs;spfs;

A 42 97 55

B 35 100 65

C 22 100 78

D 48 97 49

E 25 95 70

F 30 80 50

G 12 96 84

H 43 92 49

I 49 97 48

J 28 81 53

G H I J

Kw;Nrhjid , gpw;Nrhjid xg;gPL;

Kw;Nrhjidapy; 50 w;Fk; Fiwthfg; Gs;spfisg; ngw;Wf; nfhz;l khztu;fs;, gpw;Nrhjidapy; 80w;Fk; Nkw;gl;l Gs;spfisg; ngw;Wf; nfhz;lij gz;GuPjpahfTk; msT uPjpahfTk; czu;e;Njd;. ,J vdJnray;top Ma;tpw;Ff; fpilj;j ntw;wpahFk;.

“f;Ns”apy; %yff; FwpaPLfis tbtikf;Fk; Mf;fr; nraw;ghL, “YhNlh” tpisahl;bd; %ykhf%yfq;fis fz;lwpAk; nraw;ghL, tha;nkhop%ykhd FOg;Nghl;b, khztu;fisf; fUk;gyifapy; tpilfisvOj itf;Fk; nraw;ghL, %yfq;fisf; fz;lwpAk; nraw;ghLfs; Nghd;wit ,k;khztu;fshy; kpfTk;tpUg;gj;Jld; Nkw;nfhs;sg;gl;l nraw;ghLfshFk;. ,t;thwhd nraw;ghLfis Nkyjpf tFg;Gf;fspy; nray;topMa;tpw;Fl;glhj khztu;fSf;Fk; gpuNahfpf;fj; jPu;khdpj;Js;Nsd;. mt;thNw vjpu;tUk; fhyq;fspy;;khztu;fs; ,lu;gLfpd;w my;yJ gpur;rpidf;Fupa fbdkhd ghl tplaq;fis; ,t;thwhd fw;gpj;jy;mZFKiwfisg; ghtpj;Jf; fw;gpf;fTk; jPu;khdpj;Js;Nsd;.

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ed;wp

crhj;Jiz Ehy;fspd; gl;bay; kw;Wk; jOty;fs;

……….

gh];fud;. f (2010) fy;tpapay; nray;top Ma;T,Fkud;; Gj;jf ,y;yk; , nfhOk;G

RNu\;Fkhu;. R (2011) ,urhad ez;gd;,Id;];Bd; mwptpay; fof ntspaPL,fy;tpaq;fhL, aho;g;ghzk;

tpQ;Qhdk; juk; - 8 (2011), fy;tp ntspaPl;Lj; jpizf;fsk, ;“,RUgha”, gj;juKy;y

tpQ;Qhdk; juk; - 9 (2011), fy;tp ntspaPl;Lj; jpizf;fsk;,“,RUgha”, gj;juKy;y


tpQ;Qhdg; ghl Mrpupau; mwpTiug;G topfhl;b juk; - 8 , (2008)Njrpa fy;tp epWtfk;, kùfk.


tpQ;Qhdg; ghl Mrpupau; mwpTiug;G topfhl;b juk; - 10 ,(2008)Njrpa fy;tp epWtfk;, kùfk

tpQ;Qhd fw;gpj;jw;; Kiwfs; gl;lg; gpd;gbg;G bg;Nshkh,Njrpa fy;tp epWtfk;, kùfk

,izaj;jsq;fs;

http://www.science4uva.blogspot.com (2013.09.05)

http://www.gy;fiyf;fofk;.com (2012.09.08)


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,izaj;jsq;fs;




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,izaj;jsq;fs;



gpd;dpizg;G

khztu;fspd; ngw;Nwhu;fSld;khztu;fspd; ngw;Nwhu;fSld;khztu;fspd; ngw;Nwhu;fSld;

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N[hd; Nlhy;ud; mwpKfg;gLj;jpa %yff; FwpaPLfs; rpy

N[.N[. gu;]pypa]; mwpKfg;gLj;jpa rpy FwpaPLfs;





vidyalaya in writing symbol’s of elements in correct ways. · evoluation and questioning...

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