‡Mvjvc dz‡ji শুভেচ্ছা সবাইকে সালাম I

শ্রেণিঃ - ডিপিএড welqt cwi‡ek cwiwPwZ weÁvb

পাঠ : weÁvb, ˆeÁvwbK AbymÜvb weÁv‡bi Áv‡bi cÖK…wZ

weÁvb Kx ? GKwU cÖv_wgK we`¨vj‡q cÖ_g †kªYxi wk¶v_x©‡`i `ywU `‡j fvM Kiv n‡jv| GKwU `‡j cuvPRb wk¶v_x© I Ab¨`jwU‡Z cÂvkRb wk¶v_x©| GKB wk¶K 1 NÈv K‡i `ywU `j‡K e¨ÄbeY© †jLv †kLv‡jb| cÖ_g `jwU‡Z cuvPRb wk¶v_x© _vKvq wk¶K cÖwZ wk¶v_x©‡K nv‡Z-Kj‡g K †_‡K N ch©šÍ †jLv †kLv‡Z cvi‡jb| wØZxq `jwU cÂvk Rb wk¶v_x© _vKvq wk¶K ïay †ev‡W© wj‡L †`Lv‡Z cvi‡jb| K¬vm †k‡l †`Lv †Mj cÖ_g `‡ji cuvP RbB PviwU eY© wjL‡Z cvi‡jv Avi wØZxq `‡ji 50 R‡bi g‡a¨ 20 Rb gvÎ PviwU eY© wjL‡Z cvi‡jv| G cix¶v ‡_‡K Rvbv †Mj †h, nv‡Z Kj‡g †jLv †kLv‡Z cvi‡j wkïiv fvjfv‡e wjL‡Z †k‡L|

পাঠ : weÁvb, ˆeÁvwbK AbymÜvb weÁv‡bi Áv‡bi cÖK…wZ

weÁvbwfwËK wfwWI wPÎ

weÁ vb weÁvb n‡jv cÖK…wZ I cÖK…wZ‡Z NUv NUbvejx m¤úwK©Z Ávb| Ges Aek¨B GB Ávb cix¶v-wbix¶v n‡Z jä/cÖvß A_ev cix¶v-wbix¶v Øviv mgw_©Z| e„wó Kxfv‡e nq G m¤úwK©Z Ávb n‡jv weÁv‡bi Áv‡bi D`vniY KviY GwU cÖK…wZ‡Z NUv †Kvb NUbv m¤úwK©Z Ávb| weÁvb‡K Zv n‡j Kx ejv hvq? weÁvb cªK…wZ I cÖK…wZ‡Z NUv NUbvejx m¤úwK©Z Ávb hv ch©‡e¶Y I cix¶v †_‡K cÖvß ev cix¶v-wbix¶v Øviv mgw_©Z|

weÁvb Kxfv‡e KvR K‡i: ˆeÁvwbK AbymÜvb Avjmv‡ii wPwKrmv-‡bv‡ej weR‡qi Mí ( Harrison, 2007) 1979 mv‡j e¨vwi gvk©vj I iweb Iqv‡ib bv‡gi `yÕRb wPwKrmK A‡m&ªwjqvi cv‡_© Aew¯’Z iq¨vj cv_© nvmcvZv‡j Kg©iZ wQ‡jb| Zviv j¶ K‡ib †h Avjmvi †ivMx‡`i cvK¯’jx †_‡K †bIqv wUmy¨ (Kjv) GK ai‡bi e¨vK‡Uiqv Øviv AvµvšÍ| e¨vK‡Uwiqv GLbI ch©šÍ weÁvbx‡`i Kv‡Q ARvbv wQj wKš‘ c‡i G‡`i‡K bvg †`Iqv n‡jv | gvk©vj I Iqv‡ib m‡›`n/Abygvb Ki‡jb †h, GB e¨vK‡UwiqvB Avjmvi ˆZwi Ki‡Q| Zv‡`i GB aviYv ZLbKvi cÖPwjZ aviYv †_‡K wfbœ| ZLb aviYv wQj †h, †ewk gkjv ev Svj LvIqv I `xN© M¨vmwUªK mgm¨vi d‡j Avjmvi nq Ges Avjmvi KLbI mv‡i bv| gvk©vj I Iqv‡i‡bi cÖKí ev AbywgZ wm×všÍ A_v©r H. Pylori e¨vK‡Uwiqv cvK¯’jxi Avjmvi m„wó K‡i hw` mwVK nq Z‡e H e¨vK‡Uwiqv A¨vw›Uev‡qvwUK w`‡q †g‡i †djv m¤¢e Ges Avjmvi mviv‡bv m¤¢e (Thagard, 1997) | Avjmv‡ii wPwKrmv-‡bv‡ej weR‡qi Mí ( Harrison, 2007) 1979 mv‡j e¨vwi gvk©vj I iweb Iqv‡ib bv‡gi `yÕRb wPwKrmK A‡m&ªwjqvi cv‡_© Aew¯’Z iq¨vj cv_© nvmcvZv‡j Kg©iZ wQ‡jb| Zviv j¶ K‡ib †h Avjmvi †ivMx‡`i cvK¯’jx †_‡K †bIqv wUmy¨ (Kjv) GK ai‡bi e¨vK‡Uiqv Øviv AvµvšÍ| e¨vK‡Uwiqv GLbI ch©šÍ weÁvbx‡`i Kv‡Q ARvbv wQj wKš‘ c‡i G‡`i‡K bvg †`Iqv n‡jv | gvk©vj I Iqv‡ib m‡›`n/Abygvb Ki‡jb †h, GB e¨vK‡UwiqvB Avjmvi ˆZwi Ki‡Q| Zv‡`i GB aviYv ZLbKvi cÖPwjZ aviYv †_‡K wfbœ| ZLb aviYv wQj †h, †ewk gkjv ev Svj LvIqv I `xN© M¨vmwUªK mgm¨vi d‡j Avjmvi nq Ges Avjmvi KLbI mv‡i bv| gvk©vj I Iqv‡i‡bi cÖKí ev AbywgZ wm×všÍ A_v©r H. Pylori e¨vK‡Uwiqv cvK¯’jxi Avjmvi m„wó K‡i hw` mwVK nq Z‡e H e¨vK‡Uwiqv A¨vw›Uev‡qvwUK w`‡q †g‡i †djv m¤¢e Ges Avjmvi mviv‡bv m¤¢e (Thagard, 1997) |

weÁvbx `yÕR‡bi GB AbywgZ wm×všÍ cÖwZôv Kiv mnR wQj bv KviY ZLb cÖwZwôZ wQj †h cvK¯’jxi gZ GwmwWq (A¤øxq) cwi‡e‡k †Kvb e¨vK‡Uwiqv euvP‡Z cv‡i bv (Daily News Central, 2005) | 1983 mv‡j gvk©vj Zv‡`i GB Ôe¨vK‡Uwiqv cÖKíÕ GKwU ˆeÁvwbK m‡¤§j‡b Dc¯’vcb Ki‡jb| wZwb h‡_ó AvZ¥wek¦vm mnKv‡i GB cÖKí Dc¯’vcb Ki‡jb wKš‘ Gi c‡ÿ h‡_ó cÖgvY bv _vKvq mK‡j G‡K cÖZ¨vL¨vb Ki‡jb| cv‡_© wd‡i G‡m gvk©vj I Iqv‡ib Bu`yi‡K H. Pylori e¨vK‡Uwiqv Øviv msµwgZ K‡i Avjmvi m„wói †Póv Ki‡jb wKš‘ Bu`yi¸‡jv Amy¯’ n‡jv bv| AveviI nZvkv, AbywgZ wm×všÍwU cÖgvY Kiv †Mj bv| 1984 mv‡j gvk©vj AZ¨šÍ SzuwKc~Y© GKwU KvR Ki‡jb hv weÁvbxiv mvaviYZt K‡ib bv ev Kiv DwPZ bv| wZwb H. Pylori e¨vK‡Uwiqv Pvl K‡i Zv Lv`¨ bvjxi gva¨‡g wbR cvK¯’jx‡Z cÖ‡ek Kiv‡jb| K‡qK w`‡bi g‡a¨ wZwb Amy¯’ †eva Ki‡jb, Zvi gy‡L `yM©Ü †`Lv w`j Ges `yÕmßv‡ni g‡a¨ Zvi †c‡U e¨_v †`Lv w`j| cix¶v K‡i †`Lv †Mj †h, Zvi †c‡U H. Pylori e¨vK‡Uwiqv i‡q‡Q| wZwb Zvici A¨vw›Uev‡qvwUK †me‡bi gva¨‡g wb‡R‡K my¯’ K‡i Zzj‡jb| GB cix¶vwU hw`I Lye wec¾bK wQj ZeyI GwU AZ¨šÍ ¸i~Z¡c~Y© welq‡K cÖwZôv Ki‡jv| GB cix¶v n‡Z cÖvß cÖgvY wPwKrmK I weÁvbx‡`i DrmvwnZ Ki‡jv gvk©vj I Iqv‡ib Gi ZË¡ †g‡b wb‡Z| wPwKrmv GLb A¨vw›Uev‡qvwUK Gi mvnv‡h¨ Avjmvi Gi wPwKrmv K‡ib| Avjmv‡ii GB wPwKrmv Avwe®‹v‡ii ¯^xK…wZ ¯^iƒc gvk©vj I Iqv‡ib 2005 mv‡j wPwKrmv weÁv‡b †bv‡ej cyi¯‹vi cvb ( Nobelprize.org, 2005)|

weÁv‡bi Ávb I AbymÜv‡bi cÖK…wZ (K)weÁv‡ bi Áv‡bi cÖK… wZ (L)ˆeÁvwbK cÖwµqv ev c×wZ mgyn (L)ˆeÁvwbK cÖwµqv ev c×wZ mgyn (M) ˆeÁvwbK Kgy¨wbwU/m¤úª`vq I ˆeÁvwbK Avwe®‹v‡ii ¯^xK…wZ 1| weÁv‡bi Áv‡bi wfwË i‡q‡Q: 2| ch©‡e¶Y I m¤¢ve¨ e¨vL¨v 3| ˆeÁvwbK ZË¡ I m~Ît 4|ˆeÁvwbK Áv‡bi cwieZ©bkxjZ v ev cÖMwZkxjZv t

weÁv‡bi mKj Ávb cÖK…wZRMZ ch©‡e¶‡Yi gva¨‡g msM„nxZ Z_¨-cÖgv‡Yi Dci wfwË K‡i cÖwZwôZ| weÁv‡bi Ávb KviI Kíbv ev ¯^cœ †_‡K cvIqv bq, G ai‡bi Ávb †Kvb e¨w³ ev mË¡vi wb‡`©kvejxI bq| weÁv‡bi Ávb †Kvb MY‡Ki fwel¨ØvbxI bq| weÁv‡bi †ewki fvM Ávb mivmwi I cy‡ivcywi cÖK…wZ ch©‡e¶‡Yi gva¨‡g cÖvß Z_¨-cÖgv‡Yi ( Empirical data and evidence) Dci wbf©i K‡i D™¢yZ| †hgb- Dw™¢` Av‡jv Qvov euvP‡Z cv‡i bv - GB ÁvbUzKz mivmwi ch©‡e¶Yjä Z_¨ †_‡K cÖwZwôZ| weÁv‡bi wKQz Ávb cÖK…wZ ch©‡e¶Y †_‡K cÖvß Z‡_¨i Dci c‡iv¶vfv‡e wbf©i K‡i cvIqv| A_©vr G‡¶‡Î ch©‡e¶Yjä Z_¨ c‡iv¶fv‡e weÁv‡bi Ávb‡K mg_©b K‡i| †hgb- c`v‡_©i MvVwbK GKK cigvYy| cigvYy‡Z FYvZ¥K Avavbhy³ B‡jKUªb i‡q‡Q| B‡jKUªb Lvwj †Pv‡L ev gvB‡Kªv‡¯‹vc w`‡q †`Lv hvq bv| wKš‘ B‡jKUª‡bi Aw¯ÍZ¡ wewfbœ cix¶vjä Z_¨ †_‡K c‡iv¶fv‡e cÖwZwôZ I cªgvwYZ| GKBfv‡e weeZ©bev‡`i Ávb cÖK…wZ ch©‡e¶‡Yi gva¨‡g mivmwi cÖgvY m¤¢e bq KviY K‡qK wgwjqb eQi a‡i Z_¨ msMÖn Kiv m¤¢e bq| G‡¶‡Î wewfbœ mg‡q cÖvcÍ Rxevk¥ we‡kølY K‡i Ges cÖK…wZ‡Z GKB ai‡bi Rxe ch©‡e¶Y K‡i wm×v‡šÍ †cuŠQv‡bv hvq| A_©vr weeZ©bev` ( Evolutionism) cÖK…wZ ch©‡e¶‡Yi gva¨‡g cÖvß Z_¨ cÖgvY Øviv mgw_©Z| 1| weÁv‡bi Áv‡bi wfwË i‡q‡Q:

weÁvb wk¶K I wk¶v_x©‡`i Rvbv `iKvi †h ch©‡e¶Y I e¨vL¨vi g‡a¨ cv_©K¨ i‡q‡Q| ch©‡e¶Y n‡jv Avgv‡`i Bw›`ªqmg~‡n (KLbI cÖhyw³i mnvqZv wb‡q) hv aiv c‡o Avi e¨vL¨v n‡jv ch©‡e¶‡Y hv aiv c‡o Zvi m¤¢ve¨ KviY ev e¨vL¨v| GKwU wkï Avcbv‡K ‡`L‡j nv‡m GwU Avcbvi ch©‡e¶Y Avi Avcwb GB ch©‡e¶Y †_‡K aviYv ev e¨vL¨v (Inference) ˆZwi Ki‡Z cv‡ib †h †m Avcbv‡K †`L‡j Lywk nq| Gfv‡e weÁv‡b ïay ch©‡e¶Y Ki‡jB nq bv, ch©‡e¶Y †_‡K e¨vL¨v ev aviYv ˆZwi Kiv nq| 2| ch©‡e¶Y I m¤¢ve¨ e¨vL¨v :

wk¶v_x©‡`i AviI Rvbv `iKvi †h ˆeÁvwbK ZË¡ I m~‡Îi g‡a¨ cv_©K¨ i‡q‡Q| weÁv‡b G `y‡Uv welqB ¸iæZ¡c~Y©| ‰eÁvwbK m~Î n‡jv ch©‡eÿY‡hvM¨ `ywU wel‡qi g‡a¨ m¤ú‡K©i ev wbf©ikxjZvi eY©bv Avi ˆeÁvwbK ZË¡ ch©‡eÿY‡hvM¨ welqmgyn‡K e¨vL¨v K‡i| †hgb †Kvb M¨v‡mi AvqZb Kgv‡j Zvi Pvc ev‡o - GwU GKwU m~Î KviY GwU †Kej M¨v‡mi AvqZ‡bi mv‡_ Pv‡ci m¤ú‡K© eY©bv K‡i‡Q| wKš‘ †Kb AvqZb Kgv‡j Pvc ev‡o Zv e¨vL¨v K‡i †Kvb GKwU ZË¡| 3| ˆeÁvwbK ZË¡ I m~Ît

ˆeÁvwbK Ávb AcwieZ©bxq bq; ˆeÁvwbK ZË¡, m~Î I Z_¨ bZzb Z_¨- cÖgv‡Yi wfwˇZ cwiewZ©Z n‡Z cv‡i| bZzb cÖhyw³ I ZË¡ e¨env‡ii d‡j weÁvbxiv bZyb Z_¨ I cÖgvY cvb, KLbI KLbI cyi‡bv DcvË bZzb K‡i we‡kølY K‡i bZzb wm×v‡šÍ DcbxZ nb| ZvB Avgiv weÁv‡bi aviYv cwiewZ©Z n‡Z †`wL| Z‡e G cwieZ©b Lye Nb Nb ev mn‡R nq bv| weÁv‡bi Ávb †h‡nZz Z_¨ I cÖgv‡Yi wfwËi Dci cÖwZwôZ, ZvB G Ávb Ab¨ †h‡Kvb ai‡Yi Ávb, gZvgZ ev wek¦v‡mi †P‡q †ewk wbf©i‡hvM¨| AviI GKwU welq g‡b ivLv `iKvi †h, we`¨vjq ch©v‡q ‡hme weÁv‡bi aviYv cov‡bv nq Zv A‡bKUv AcwieZ©bxq| Gme welq A‡bK cix¶v-wbix¶v ev hvPvB-evQvB‡qi ci mK‡ji Kv‡Q MÖnY‡hvM¨ n‡q‡Q| 4| ˆeÁvwbK Áv‡bi cwieZ©bkxjZv ev cÖMwZkxjZvt

1| weÁvb Kx Zv e¨vL¨v Kiyb| 2| m¤ªvU AvKe‡ii kvmbKvj m¤úwK©Z Ávb we‡kl Ávb n‡jI weÁvb bq †Kb? 3| ˆeÁvwbK cÖwµqv ev ˆeÁvwbK AbymÜvb Kx Zv e¨vL¨v Kiyb| 4| weÁv‡bi Áv‡bi ch©‡eÿYjä Dcv‡Ëi Dci wbf©ikxjZv e¨vL¨v Kiyb| 5| ˆeÁvwbK m~Î I Z‡Ë¡i g‡a¨ cv_©K¨ Kx? cÖk œ-

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