{"id":695,"date":"2022-10-07T21:53:00","date_gmt":"2022-10-07T19:53:00","guid":{"rendered":"http:\/\/sp174.waw.pl\/?p=695"},"modified":"2022-10-17T16:17:02","modified_gmt":"2022-10-17T14:17:02","slug":"swiatowy-dzien-tabliczki-mnozenia%ef%bf%bc","status":"publish","type":"post","link":"https:\/\/sp174.waw.pl\/?p=695","title":{"rendered":"\u015awiatowy Dzie\u0144 Tabliczki Mno\u017cenia"},"content":{"rendered":"\n<p>Za tw\u00f3rc\u0119 tabliczki mno\u017cenia uwa\u017ca si\u0119 Pitagorasa. Dlatego te\u017c, w wielu krajach na tabliczk\u0119 mno\u017cenia m\u00f3wi si\u0119 tabliczka Pitagorasa. Co ciekawe, w Chinach znaleziono tabliczk\u0119, kt\u00f3rej wiek szacuje si\u0119 na 2300 lat. Przez to okre\u015blono j\u0105 mianem \u201enajstarszej tabliczki mno\u017cenia\u201d na \u015bwiecie. Jej fragmenty umieszczone na zniszczonych bambusach uda\u0142o si\u0119 posk\u0142ada\u0107 w ca\u0142o\u015b\u0107 naukowcom z peki\u0144skiego uniwersytetu Tsinghua. Bambusowych tyczek bu\u0142o \u0142\u0105cznie niemal 2,5 tysi\u0105ca, wi\u0119kszo\u015b\u0107 by\u0142a po\u0142amana, wymieszana ze sob\u0105 i ubrudzona b\u0142otem. Wida\u0107 jednak by\u0142o, \u017ce s\u0105 pokryte staro\u017cytnym chi\u0144skim pismem namalowanym czarnym atramentem. Po kilku minutach kombinowania, z jej pomoc\u0105 da si\u0119 pomno\u017cy\u0107 ka\u017cd\u0105 kolejn\u0105 liczb\u0119 od 1 do 9 oraz dziesi\u0105tkami od 10 do 90. Mo\u017cna te\u017c wykona\u0107 mno\u017cenie pe\u0142nej liczby lub jej po\u0142owy w zakresie od 0,5 do 99,5. \u015awiatowy Dzie\u0144 Tabliczki Mno\u017cenia to akcja edukacyjna, kt\u00f3ra ma na celu zach\u0119ci\u0107 wszystkich do przypomnienia sobie tabliczki mno\u017cenia. Szko\u0142y z Polski, USA, Kolumbii, Tajlandii     i wielu innych kraj\u00f3w bior\u0105 udzia\u0142 w zabawach, grach oraz konkursach matematycznych przypominaj\u0105cych tabliczk\u0119 mno\u017cenia. Wszystko po to, aby potem egzamin zda\u0107 \u015bpiewaj\u0105co i zdoby\u0107 tytu\u0142 EKSPERTA TABLICZKI MNO\u017bENIA. I w naszej szkole uda\u0142o si\u0119 to wielu uczniom, ten dzie\u0144 przygotowa\u0142a                      i zorganizowa\u0142a Pani Elwira , nauczycielka matematyki.<\/p>\n\n\n\n<p class=\"has-text-align-right\"><em>Katarzyna Kalbarczyk<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"167\" height=\"221\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M1.jpg\" alt=\"\" class=\"wp-image-696\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M2.jpg\" alt=\"\" class=\"wp-image-697\" width=\"177\" height=\"234\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"163\" height=\"216\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M3.jpg\" alt=\"\" class=\"wp-image-698\"\/><\/figure>\n\n\n\n<figure 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decoding=\"async\" width=\"163\" height=\"216\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M8.jpg\" alt=\"\" class=\"wp-image-703\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"167\" height=\"221\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M9.jpg\" alt=\"\" class=\"wp-image-704\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"167\" height=\"221\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M10.jpg\" alt=\"\" class=\"wp-image-705\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"167\" height=\"221\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M11.jpg\" alt=\"\" class=\"wp-image-706\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"167\" height=\"221\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M12.jpg\" alt=\"\" class=\"wp-image-707\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"167\" height=\"221\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M13.jpg\" alt=\"\" class=\"wp-image-708\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"167\" height=\"221\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M14.jpg\" alt=\"\" class=\"wp-image-709\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"167\" height=\"221\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M15.jpg\" alt=\"\" class=\"wp-image-710\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"167\" height=\"221\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M16.jpg\" alt=\"\" class=\"wp-image-711\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"167\" height=\"221\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M17.jpg\" alt=\"\" class=\"wp-image-713\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"134\" height=\"177\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M18.jpg\" alt=\"\" class=\"wp-image-714\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"167\" height=\"221\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/M19.jpg\" alt=\"\" class=\"wp-image-715\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/Foto-tytulowe.png\" alt=\"\" class=\"wp-image-716\" width=\"98\" height=\"98\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"595\" height=\"595\" src=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/logo_2022.png\" alt=\"\" class=\"wp-image-802\" srcset=\"https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/logo_2022.png 595w, https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/logo_2022-300x300.png 300w, https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/logo_2022-150x150.png 150w, https:\/\/sp174.waw.pl\/wp-content\/uploads\/2022\/10\/logo_2022-400x400.png 400w\" sizes=\"auto, (max-width: 595px) 100vw, 595px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Za tw\u00f3rc\u0119 tabliczki mno\u017cenia uwa\u017ca si\u0119 Pitagorasa. Dlatego te\u017c, w wielu krajach na tabliczk\u0119 mno\u017cenia m\u00f3wi si\u0119 tabliczka Pitagorasa. Co ciekawe, w Chinach znaleziono tabliczk\u0119, kt\u00f3rej wiek szacuje si\u0119 na 2300 lat. Przez to okre\u015blono j\u0105 mianem \u201enajstarszej tabliczki mno\u017cenia\u201d na \u015bwiecie. Jej fragmenty umieszczone na zniszczonych bambusach uda\u0142o si\u0119 posk\u0142ada\u0107 w ca\u0142o\u015b\u0107 naukowcom z&hellip; <br \/> <a class=\"read-more\" href=\"https:\/\/sp174.waw.pl\/?p=695\">Czytaj dalej<\/a><\/p>\n","protected":false},"author":1,"featured_media":803,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-695","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bez-kategorii"],"_links":{"self":[{"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=\/wp\/v2\/posts\/695","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=695"}],"version-history":[{"count":4,"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=\/wp\/v2\/posts\/695\/revisions"}],"predecessor-version":[{"id":804,"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=\/wp\/v2\/posts\/695\/revisions\/804"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=\/wp\/v2\/media\/803"}],"wp:attachment":[{"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=695"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=695"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sp174.waw.pl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}