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MeŸvB‡K †Mvjv‡ci ï‡f”Qv. cvV cwiwPwZ বিষয়ঃ Rxe বিজ্ঞান ‡kªbxt `kg AvR‡Ki cvVt my›`ieb mgqt 40 wgwbU.

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Presentation on theme: "MeŸvB‡K †Mvjv‡ci ï‡f”Qv. cvV cwiwPwZ বিষয়ঃ Rxe বিজ্ঞান ‡kªbxt `kg AvR‡Ki cvVt my›`ieb mgqt 40 wgwbU."— Presentation transcript:

1 meŸvB‡K †Mvjv‡ci ï‡f”Qv

2 cvV cwiwPwZ বিষয়ঃ Rxe বিজ্ঞান ‡kªbxt `kg AvR‡Ki cvVt my›`ieb mgqt 40 wgwbU

3 Dc¯’vcb vq g„Yvj KvwšÍ `vm mnKvix wkÿK(weÁvb) †nvMjv D”P we`¨vjq †Mvg¯Ívcyi, PuvcvBbeveMÄ E-mail: mrinalkantidas1990@gmail.com

4 পূর্ব জ্ঞান যাচাই Dc‡ii cÖvwY¸‡jv evsjv‡`‡ki †Kvb& e‡b cvIqv hvq ? m¤¢ve¨ DËi t my›`ie‡b

5 AvR‡Ki cvV my›`ieb I Gi cwi‡ek

6 cvV‡k‡l Avgiv hv hv AR©b Ki‡ev my›`ie‡bi wewfbœ Dw™¢` I cÖvwYi bvg ej‡Z cvie| g¨vb‡MÖvf e‡bi cwi‡ekxq ‰ewkó¨ eY©bv Ki‡Z cvie| cwi‡e‡ki fvimvg¨ iÿvq g¨vb‡MÖvf e‡bi ¸iæZ¡ we‡kølY Ki‡Z cvie|

7 my›`ieb m¤ú‡K© mswÿß Av‡jvPbv evsjv‡`‡ki Lyjbv †Rjvi `wÿYvÂj Ges cUzqvLvjx †Rjvi `wÿY-cwðgvs‡ki †gvU 5,100 eM© wK‡jvwgUvi GjvKv wb‡q my›`ieb MwVZ| GB e‡bi c~‡e© ev‡jk¦i b`x, cwð‡g ivqg½j b`x, Dˇi ‡`‡ki g~jf‚wg Ges `wÿ‡Y e‡½vcmvMi| evsjv‡`‡ki †gvU ebv‡ji 47 fvMB nj my›`ieb| GB eb †_‡K mivmwi KvV, R¡vjwb, gvQ, gay I †gvg cvIqv hvq| cÖwZ eQi my›`ieb †_‡K cÖvq 220 Ub gay Ges 50 Ub †gvg cvIqv hvq| GB e‡bi cÖavb cÖvwY iqvj †e½j UvBMvi| GQvov Kzwgi, evbi, †fv`i, †MvLiv mvc, k~Ki, wPÎv nwib BZ¨vw` cvIqv hvq| Dw™¢‡`i g‡a¨ my›`ix, Mivb, †MIqv, †MvjcvZv, nvi‡MvRv, cïi,†KIov BZ¨vw` cÖavb| my›`ieb‡K g¨vb‡MÖvf ebI ejv nq| mvaviYZt DcK‚jxq cÖwZK‚j cwi‡e‡k Awf‡hvwRZ Dw™¢`‡K g¨vb‡MÖvf Dw™¢` e‡j| my›`ie‡b GB RvZxq Dw™¢‡`i cÖvavb¨ _vKvq GB e‡bi bvg g¨vb‡MÖvf eb n‡q‡Q|

8 my›`ie‡bi cÖvwY cwiwPwZ

9 KvR 1t (GKKfv‡e DËi ej‡e) cÖkœ-1t my›`ie‡b cvIqv hvq Ggb PviwU cÖvwYi bvg ej| m¤¢ve¨ DËi cÖvwYt i‡qj †e½j UvBMvi, nwiY, evbi I Kzwgi cÖkœ-2t my›`ie‡b cvIqv hvq Ggb PviwU Dw™¢‡`i bvg ej| Dw™¢`t my›`ix, MivY, †MIqv, †KIov I nvi‡MvRv m¤¢ve¨ DËi

10 g¨vb‡MÖvf e‡bi cwi‡ekxq Ae¯’v g¨vb‡ MÖvf eb jeYv³ I K`©gv³ gvwU Rjve×Zv cÖvZ¨wn K †Rvqvi fvUv Wvbver g~j wb&Dg¨v‡ Uv‡dvi ev k¦vmg~j Rivq~R A¼z‡iv` Mg ‡Vmg~j

11 k¦vmg~j RivqyR A¼z‡iv`Mg K`©gv³ gvwU mwP‡Î cwi‡ekMZ Ae¯’v

12 ‡Rvqvifv Uv mwP‡Î cwi‡ekMZ Ae¯’v

13 Rjve×Zv mwP‡Î cwi‡ekMZ Ae¯’v

14 Rjve×Zv mwP‡Î cwi‡ekMZ Ae¯’v

15 ‡Vmg~j mwP‡Î cwi‡ekMZ Ae¯’v

16 KvR 2t (cvkvcvwk `yR‡b Av‡jvPbv K‡i LvZvq DËi wjL‡e) cÖkœt †Kb my›`ie‡b wbDg¨v‡Uv‡dvi I RivqyR A¼z‡iv`Mg †`Lv hvq ? m¤¢ve¨ DËi wbDg¨v‡Uv‡dvit †Rvqvi-fvUv I Rjve×Zvi Kvi‡Y my›`ie‡bi gvwU K`©gv³ _v‡K| GB gvwU‡Z Aw·‡Rb PjvP‡j evavi m„wó nq| K`©gv³ gvwU †_‡K g~j cÖ‡qvRbxq Aw·‡Rb cvqbv| d‡j cÖ‡qvRbxq Aw·‡Rb †c‡Z g~j¸‡jv f‚wgi wecixZ w`‡K ewa©Z nq| GB ewa©Z g~j¸‡jvB wbDg¨v‡Uv‡dvi| Rivq~R A¼z‡iv`Mgt mvaviY Ae¯’vq Mv‡Qi exR †Rvqvi- fvUvi Uv‡b †f‡m hvq| d‡j ¯^vfvweK eske„wׇZ mgm¨v †`Lv hvq| GB mgm¨v †_‡K iÿv †c‡Z Mv‡Q dj _vKv Ae¯’vq ex‡R A¼z‡iv`Mg nq Ges g~j eo I fvix n‡j djwU wb‡P c‡o K`©gv³ gvwU‡Z †Mu‡_ hvq| GBLv‡b bZzb Dw™¢‡`i m„wó nq| Dch©y³ Kvi‡Yi Rb¨ my›`ie‡b wbDg¨v‡Uv‡dvi I RivqyR A¼z‡iv`Mg †`Lv hvq|

17 cwi‡e‡ki fvimvg¨ iÿvq g¨vb‡MÖvf e‡bi ¸iæZ¡ g¨vb‡MÖvf e‡bi ¸iæZ¡ N~wY©S o wbqš¿Y eb¨cÖvw Yi Lv`¨ mieivn ev¯‘ms ¯’v‡b f‚wgKv Rxe‰e wPΨ iÿv Aw·‡Rb mieivn

18 KvR 3t(`jxqfv‡e Av‡jvPbv K‡i LvZvq DËi wjL‡e) cÖkœt cwi‡e‡ki fvimvg¨ iÿvq g¨vb‡MÖvf eb Kxfv‡e f‚wgKv iv‡L wjL ? m¤¢ve¨ DËi Dw™¢`, cÖvwY, cvwb, evZvm, Zvc, gvwU G¸‡jv nj cÖvK…wZK cwi‡e‡ki Dcv`vb| G Dcv`vb ¸‡jvi ¯^vfvweKZv bó n‡j cwi‡e‡ki fvimvg¨ bó n‡q hvq| g¨vb‡MÖvf e‡bi Dw™¢` mv‡jvKms‡kølY cÖwµqvq Aw·‡Rb ˆZix K‡i evZv‡m mieivn K‡i | d‡j cÖvwYK‚j †eu‡P _v‡K mn‡RB| cÖ‡¯^`b cÖwµqvq R¡jxq ev®ú evZv‡m †Q‡o evZv‡mi mwVK Av`©ªZv eRvq iv‡L| Gfv‡e AwZwi³ Zvc wbqwš¿Z nq| wmWi, AvBjv, weRjx BZ¨vw`i gZ cÖvK…wZK `~‡h©v‡Mi nvZ †_‡K Dw™¢` I cÖvwYK‚j‡K iÿv K‡i| my›`ieb Lv`¨k„sL‡j ¸iæZ¡c~Y© f‚wgKv †i‡L ev¯‘ms¯’vb wbqš¿b K‡i _v‡K| ‡gvUK_v Rxe‰ewPΨ iÿvq g¨vb‡MÖvf e‡bi f‚wgKv Acwimxg|

19 g~j¨vqb cÖkœt (1) evsjv‡`‡ki †Kvb& AÂj wb‡q my›`ieb MwVZ? cÖkœt (2) g¨vb‡Mªvf e‡bi gvwU K`©gv³ _v‡K †Kb? cÖkœt (3) g¨vb‡MÖvf Dw™¢‡` †Vmg~j ˆZix nq †Kb?

20 evoxi KvR g¨vb‡MÖvf eb evsjv‡`‡ki A_©bxwZ‡Z Kxfv‡e f‚wgKv ivL‡Q e‡j Zzwg g‡b Ki ?

21 ‡`Lv n‡e Avevi


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