Teachers Guide Bangla Inn:Teachers Guide Math One.qxd.qxd

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1 Avgvi evsjv eb cö_g fvm wkÿk ms KiY

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3 Avgvi evsjv eb cö_g fvm wkÿk ms KiY wøzxq cöv_wgk wkÿv Dbœqb Kg m~wp (wcbwwwc 2) Gi A_ vq b gyw`ªz

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5 gyleü me Rbxb cöv_wgk wkÿvi mdj ev Zevq bi j ÿ RvZxq wkÿvµg I cvv cy ZK evw 1986 mv j cöv_wgk Z ii wkÿvµg cwigvr b I bevq bi Kvh µg MÖnY K i hvm ZvwfwËK wkÿvµg cöyq bi Rb cöv_wgk wkÿvi jÿ cybtwba viy K i KZKMy jv D Ïk I cövwšík hvm Zv wpwýz Kiv nq GMy jvi wfwë Z Ges wkkyi eqm, mvg_, gvbwmk cwic Zv, e w³ I mgvr Rxe bi ez gvb I fwel r Pvwn`v, we` vj qi fšz myweavw`, wkÿ Ki hvm Zv I cö ZzwZ BZ vw` wel qi cöwz ` wó i L cöv_wgk wkÿvµg-kvvv gvi AšÍf y³ mkj wel qi welqwfwëk cövwšík hvm Zv wba viy Kiv nq cöwzwu wel qi Rb cövwšík hvm Zv _ K cö_g n Z câg kªwyi Rb Avek Kxq wklbµg cöyqb Kiv nq cöz vkv Kiv nq, kªwywfwëk I welqwfwëk AR bvc hvmx hvm ZvMy jv (Ávb, ` Zv I ` wófw½) wkÿkmy Kvh Ki wklb klv bv c wz/ Kvh vewj/ KŠkj cwipvjbvq cö qvm K i wkÿv_ x `i gva g mmy jv AR b Kiv Z mÿg n eb GUv Abm^xKvh h, cöv_wgk we` vj qi mkj wkÿ Ki wkÿvmz hvm Zv I mvg_ GK bq Kv RB wkÿk `i wklb klv bv c wz I Zuv `i ckvmz `ÿzv Dbœq bi Rb wkÿk ms KiY, wb ` wkkv I mnvwqkv wkÿvµ gi mdj ev Zevq b AZ ší cö qvrbxq cöv_wgk Z ii hvm ZvwfwËK wkÿvµg ` ki mkj cöv_wgk we` vj q cö_g kªwy Z 1992 I ch vqµ g 1996 mv j câg kªwy Z cöez b Kiv nq ejvevnyj wkÿvµg Dbœqb GKwU avivevwnk cöwµqv GB cwi cöwÿ Z RvZxq wkÿvµg I cvv cy ZK evw 2002 mv j hvm ZvwfwËK wkÿvµg cwigvr b k l 2003 mv j ` ki mkj we` vj q cö_g I wøzxq kªwy Z Ges ch vqµ g 2006 mv j câg kªwy Z cöez b K i wkÿvµ gi mdj ev Zevq bi Rb h mkj kªwy I wel qi cvv cy ZK i q Q m mkj cvv cy Z Ki Rb ÔwkÿK ms KiYÕ, h mkj kªwy I wel qi Av `Š Kv bv cvv cy ZK bb mmy jvi Rb ÔwkÿK wb ` wkkvõ, Ges cö_g I wøzxq kªwyi cwi ek cwiwpwz (mgvr I weávb mgwš^z) wel qi Rb ÔwkÿK mnvwqkvõ cöyqb Kiv nq D j L, cöv_wgk Z i evsjv GKwU AZ ší MyiyZ c~y welq, hv wkÿvµ g AšÍf y³ i q Q evsjv Kej GKwU Avek Kxq welq bq, Ab vb welq (Bs iwr Qvov) klvi fvlvi fvlv klvi ÿ Î h 4wU `ÿzv AR b cö qvrb Zv n QÑ kvbv, ejv, cov I jlv G PviwU `ÿzv AR b Kiv bvi Rb cö_g _ K câg kªwyi cvv cy Z K wewfbœ fvee Zz/cv Vi welqe Zz i q Q cö_g kªwyi cvv cy Z K 51 (GKvbœ) wu cvv i q Q mkj cvv kªwy Z Kvh Kifv e Dc vc bi Rb wk K `i mnvqzv cö`v bi j wewfbœ cö qvrbxq wb ` kbv i q Q wk K ms Ki Y cöwzwu cv Vi Rb AR bvc hvmx hvm Zv, DcKiY, wkÿ Ki KvR, wkÿv_ xi KvR I g~j vqb wea Z GUv wvk h, cö Z K wkÿ Ki wbrm^ wkÿyc wz I kªwy Z cvv Dc _vc bi cwikíbv I KŠkj i q Q wkÿk Zuvi wbrm^ wpšív-fvebv, wkÿyc wz wkÿk ms Ki Y cö`ë wb ` kbv we køly K i Kvh Ki wklb klv bv Kvh vewji cwikíbv cöyqb K i kªwy Z cö qvm Ki ebñguvb Kvg cöv_wgk I MYwkÿv gš Yvjq, cöv_wgk wkÿv Awa`ßi Ges RvZxq wkÿvµg I cvv cy ZK ev W i cöv_wgk wk vµg DBs-Gi mn hvwmzvq GB wk K wb ` wkkvwu cöyxz n q Q GwUi ipbv, m úv`bv I hšw³k g~j vq bi wewfbœch v q huviv gav I kªg w` q Qb Zuv `i mkj K RvbvB AvšÍwiK ab ev` we kl K i cöv_wgk wkÿv Awa`ß ii cöwkÿy Ges A_ I msmön wefv Mi mswk ó Kg KZ vmy huviv GB wkÿk wb ` wkkv gy`ªy I cökvkbvq AK vší cwikªg K i Qb Zuv `i mkj K RvbvB AmsL ab ev` Ab w` K huv `i Rb GwU cöyxz I cökvwkz n jv, A_ vr cöv_wgk we` vj qi wkÿke `, kªwyk ÿ GwUi h_vh_ e envi wbwðz Ki j Avgvi ` p wek vm Zv Z ` ki cöv_wgk Z ii wkÿv_ xiv DcK Z n e Ges Avgv `i GB D ` vm I cöqvm mdj n e AwaKš ` ki cöv_wgk wkÿv Z i cöz vwkz wkÿvi MyYMZ gvbi enymy Y e w cv e k vgj KvwšÍ Nvl gnvcwipvjk cöv_wgk wkÿv Awa`ßi

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7 Avgvi evsjv eb, cö_g fvm m~wpcî cvv welq c ôv u 1 Avgv `i K_v 1 2 Avwg I Avgvi mncvvxiv 3 3 Qov : nvwægv wug wug 7 4 Qov : Avq i Avq wu q 9 5 Qwe Z Mí : wmsn I Bu`yi 12 6 ` L ` L AuvwK 16 7 Qwe `wl I ewj : A Av B C 19 8 Qwe `wl I ewj : D E F 22 9 Qwe `wl I ewj : G H I J eiey Qov : Avq Avq Puv` gvgv Qwe `wl I ewj : K L M N O Qov : QvUb Nygvq Qwe `wl I ewj : P Q R S T Qov : Szg Kv Rev Qwe `wl I ewj : U V W X Y Qov : bvub bvub cvqivmywj Qwe `wl I ewj : Z _ ` a b Qwe `wl I ewj : c d e f g Qwe `wl I ewj : h i j k l Qov : Kvbv emxi Qv Qwe `wl I ewj : m n o p q Qov : nbnb cbcb Qwe `wl I ewj : r s t e ÄbeY evsjv ey gvjv KviwPý R b wbb 89

8 cvv welq c ôv 28 KviwPý w` q kã ˆZwi : Av-Kvi KviwPý w` q kã ˆZwi : B-Kvi KviwPý w` q kã ˆZwi : C-Kvi KviwPý w` q kã ˆZwi : D-Kvi KviwPý w` q kã ˆZwi : E-Kvi KviwPý w` q kã ˆZwi : F-Kvi KviwPý w` q kã ˆZwi : G-Kvi KviwPý w` q kã ˆZwi : H-Kvi KviwPý w` q kã ˆZwi : I-Kvi KviwPý w` q kã ˆZwi : J-Kvi kãwg ji Ljv KweZv : cöfvzx mvz w` bi bvg wukwuwki Mí ÿ cwiwpwz gvgvi evwo Qq FZz is wb q Qwe I K_v msl v gnvbexi fv jvevmv QzwU Avgv `i gyw³hy exi köô gwzdi Avgv `i `k 166

9 mvaviy wb ` kbvewj wkÿv_x i Ávb AR b, ev Z e AwR Z Áv bi djcöm~ cö qv Mi gva g `ÿzv AR b Ges Ávb I `ÿzvi mgš^ q ` wófw½i cwiez b NUv bvi Rb e en Z mkj wkÿv DcKi Yi g a cöavb I MyiyZ c~y n Q cvv cy ZK cvv cy Z Ki welqe Zz Kx j ÿ I D Ï k Dc _vcb Kiv n q Q Zv hw` wkÿ Ki Kv Q my có _v K, Z e wzwb h_vh_fv e wklb klv bv Kvh vewj I g~j vq bi KvR cwipvjbv Ki Z cv ib G mkj wb ` kbv `Iqvi Rb cö qvrb nq wkÿk ms KiY/ wb ` wkkvi ZvB cvv cy Z Ki cvb-cvvb djcöm~ Kivi Rb wkÿk ms Ki Yi MyiyZ Acwimxg cvv cy Z Ki cöwzwu c ôvi cvb-cvv bi gv bvbœq b wkÿk `i mnvqzv cö`v bi Rb cöyxz n q Q wkÿk ms KiY ZvB cvv cy Z Ki cöwzwu c ôvi welqe Zz Kx D Ï k Ges Kvb hvm Zv AR bi j ÿ Dc _vcb Kiv n q Q Zv my cófv e wjwce Kiv n q Q wkÿk ms Ki Y GQvovI `Iqv Av Q wklb klv bv Kvh vewj, g~j vq bi w`k wb ` kbv Ges wcwq q cov wkÿv_x i Rb wbivgqg~jk e e _v wkÿk ms Ki Y cv Vi wk ivbvgmn cvvwu cvv cy Z Ki KZ c ôv n Z KZ c ôv ch ší n e Zvi D jøl Av Q cv V Dc _vwcz welqe Zzi mvims ÿc f wgkv Z ejv n q Q ZvQvov cv Vi gva g h mkj AR bvc hvmx hvm Zv AwR Z n e Zv b Ÿimn cy ivcywifv e jlv Av Q Dciš cv Vi D Ïk, g~j vq bi Rb wb ` kbv, wbivgqg~jk e e _v, wcwiqw msl v I cö qvrbxq DcKiY m Ÿ Ü ejv Av Q G c ôv/ c ôvmy jv kl niqvi ci wkÿk ms Ki Yi evg c ôvwu n Q cvv cy Z Ki c ôv Ges Wvb c ôvq evg c ôvi AR bvc hvmx hvm Zvi b Ÿimn hvm Zv, wklbdj, wklb klv bv Kvh vewj I g~j vq bi D jøl Av Q wkÿk kªwyk ÿ cvb-cvvb cwipvjbvi c~ e wkÿk ms Ki Yi mswkøó c ôvwu wbweó g b co eb Ges h hvm Zv I wklbdj AR bi j ÿ welqe Zz Dc _vcb Kiv n q Q Zv mswkøó c ôvq cö`ë AR bvc hvmx hvm Zvi b Ÿimn hvm ZvwU R b wb q I wklbdj c o aviyv cózi Ki eb wkÿk ms KiY cv Vi cövi DcKi Yi D jøl Av Q cöwzwu c ôvi wklb klv bv Kvh vewj cwipvjbvi mgq wkÿk cvv Abyhvqx DcKiY e envi

10 Ki eb cvv cy Z Ki cöwzwu c ôvi cvb-cvvb Kxfv e cwipvjbv Ki Z n e Zvi wek` Av jvpbv wkÿk ms Ki Y `Iqv n q Q GRb cvv Dc _vc bi c~ e wkÿk ms Ki Yi mswkøó c ôvwu wkÿk g bv hvm mnkv i co eb Ges cvb-cvv b wkÿv_x `i mwµq AskMÖnY Kiv eb wkÿv_x `i Øviv mswkøó c ôvi DwÏó hvm Zv cy ivcywi AR b mywbwðz Kivi Rb g~j vqb I wbivgqg~jk e e _v MÖn YiI w`kwb ` kbv cv Vi cövi `Iqv Av Q Avevi cöwzc ôvq g~j vq bi aviyv `Iqv n q Q wkÿke ` kªwyk ÿ cvb-cvvb Kvh µg cwipvjbvi mgq DcwiD³ welqmg~ ni m ½ wb gœv³ wel qi IciI MyiyZ ` eb: wkÿk ms KiY wklb c wz/ KŠkj/ wklb klv bv Kvh µ gi ÿ Î hv wkqz D jøl Kiv n q Q mmy jv QvovI wkÿk Zvi wbr e c wz Z Zv Dc _vcb Ki Z cv ib wkÿv_x i wklb AMÖMwZ g~j vq bi ÿ Î avivevwnk g~j vqb AwaKZi Kvh Ki I Dc hvmx D jøl, avivevwnk g~j vqb wklb klv bv Kvh µ gi GKwU Awe Q` Ask Ges Zv cvvpjvkv j (Assessment for Learning-AfL) I cvv k l (Assessment of Learning-AoL) m cbœ KiZ n e QvÎ-QvÎx Dfq KB cvvmswkøó wklb klv bv Kvh vewj Z mgfv e m c ³ Kivi my hvm ivlv evãbxq GKxf Z wkÿv (Inclusive Education)-i cöwz MyiyZ Av ivc K i wklb klv bv Kvh vewj Z me ai bi wkkyi AskMÖn Yi my hvm ivlv Avek K cvv cy Z Ki cöwzwu c ôvi welqe Zz I e envi wkÿv_x `i mvg b mwvkf e Zz j ai Z n e, hb Zviv mswkøó c ôvi cvv k l wba vwiz hvm Zv AR b Ki Z m Pó nq cvv cy ZK I wkÿk ms KiY e envi K i cvb-cvvb Kvh µg cwipvjbv Ki j wkÿv_x `i Kv Q MwYZ wkÿv A_ en, AvKl Yxq I wpëvkl K n e Ges Zv `i wpivpwiz evsjv fxwz `~i n e