{"id":78845,"date":"2022-05-05T14:03:03","date_gmt":"2022-05-05T11:03:03","guid":{"rendered":"https:\/\/azbuki.bg\/?p=78845"},"modified":"2025-09-16T16:42:30","modified_gmt":"2025-09-16T13:42:30","slug":"sp-matematika-i-informatika-knizhka-2-2022-godina-lxv","status":"publish","type":"post","link":"https:\/\/pedagogy.azbuki.bg\/en\/matematics\/sadarzhanie-na-sp-matematika-i-informatika-2022-g\/sp-matematika-i-informatika-knizhka-2-2022-godina-lxv\/","title":{"rendered":"Mathematics and Informatics, Number 2\/2022, Volume 65"},"content":{"rendered":"

EDUCATIONAL MATTERS<\/strong><\/span><\/h4>\n

Computer Models for Playing Billiards Using Frontal Shot<\/h3>\n

Toni Chehlarova<\/strong>
\nInstitute of Mathematics and Informatics \u2013 Bulgarian Academy of Sciences (Bulgaria)<\/em><\/p>\n

https:\/\/doi.org\/10.53656\/math2022-2-1-com<\/a><\/p>\n

Abstract.<\/strong> Computer models with pool table oriented to the school teaching of mathematics are presented. The pool table in them has a board with six pockets and twelve \u201cdiamonds\u201d, due to the expectation when working with these resources to form and apply not only mathematical knowledge, but also to master elements of the game of billiards…<\/p>\n

SEE MORE<\/a><\/p>\n

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Vocabulary Enrichment in Computer Science for International Students at the Preparatory Department of the University<\/h3>\n

1) Svetlana Mikhaelis,<\/strong>
\n1) Vladimir Mikhaelis,<\/strong>
\n2) Dmitrii Mikhaelis<\/strong>
\n1)Irkutsk State University of Railway Transport (Russia)<\/em>
\n2)Baikal State University (Russia)<\/em><\/p>\n

https:\/\/doi.org\/10.53656\/math2022-2-2-voc.<\/a><\/p>\n

Abstract.<\/strong> Foreign students coming to study in Russia learn the Russian language at all levels, enriching their vocabulary…<\/p>\n

SEE MORE<\/a><\/p>\n

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Stem Robotics in Primary School<\/h3>\n

1)Tsanko Mihov, 2) Gencho Stoitsov, 2) Ivan Dimitrov<\/strong>
\n1)Primary school \u201cHristo Botev\u201d \u2013 Plovdiv (Bulgaria)<\/em>
\n2)University of Plovdiv Paisii Hilendarski (Bulgaria)<\/em><\/p>\n

https:\/\/doi.org\/10.53656\/math2022-2-4-ste<\/a><\/p>\n

Abstract.<\/strong> Robotics has a significant role in modern life. Complex programmable devices are used in high-tech manufactures as well as in many households…<\/p>\n

SEE MORE<\/a><\/p>\n

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The Participation of Bulgarian School Students in Informatics Competitions for 2021<\/h3>\n

Emil Kelevedjiev<\/strong>
\nInstitute of Mathematics and Informatics \u2013 Bulgarian Academy of Sciences<\/em><\/p>\n

https:\/\/doi.org\/10.53656\/math2022-2-5-uch<\/a><\/p>\n

Abstract.<\/strong> A brief overview of the school student competitions in informatics held in Bulgaria and the participation of Bulgarian students in international competitions in 2021 is considered...<\/p>\n

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Problems from the Mathematical Linguistics Competitions in the Context of the Bulgarian National External Assessment by the End of the 10TH Grade<\/h3>\n

Borislav Lazarov, Veselin Zlatilov<\/strong>
\nInstitute of Mathematics and Informatics \u2013 Bulgarian Academy of Sciences<\/em><\/p>\n

https:\/\/doi.org\/10.53656\/math2022-2-6-zad<\/a><\/p>\n

Abstract.<\/strong> The paper examines the extent to which problems from contests in mathematical linguistics meet the Bulgarian educational standards...<\/p>\n

SEE MORE<\/a><\/p>\n

 <\/p>\n

\n

EDUCATIONAL ISSUES<\/span><\/strong><\/h4>\n

Problems of Cascade Type and Their Use for Assessment of Students\u2019 Academic Achievements in Mathematics<\/h3>\n

Shkolnyi Oleksandr 1), Shvets Vasyl 1), Akiri Ion 2)<\/strong>
\n1) National Pedagogocal Dragomanov University \u2013 Kyiv (Ukraine)<\/em>
\n2) Institute of Pedagogical Sciences \u2013 Chisinau (Moldova)<\/em><\/p>\n

https:\/\/doi.org\/10.53656\/math2022-2-3-pro<\/a><\/p>\n

Abstract.<\/strong> Mathematical problems that contain a common condition and an ordered list of tasks are traditionally called cascade problems…<\/p>\n

SEE MORE<\/a><\/p>\n

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A Metagraph Model \u043ef Cyber Protection \u043ef \u0430n Information System<\/h3>\n

Emiliya Koleva, Evgeni Andreev,<\/strong>
\nMariya Nikolova<\/strong>
\nNikola Vaptsarov Naval Academy \u2013 Varna (Bulgaria)<\/em><\/p>\n

https:\/\/doi.org\/10.53656\/math2022-2-7-ame<\/a><\/p>\n

Abstract.<\/strong> The aim of this article is to present a developed metagraph model which serves to verify the minimum requirements for cyber security in web-based student information management systems…<\/p>\n

SEE MORE<\/a><\/p>","protected":false},"excerpt":{"rendered":"

\u041d\u0410\u0423\u0427\u041d\u041e-\u041c\u0415\u0422\u041e\u0414\u0418\u0427\u0415\u0421\u041a\u0418 \u0421\u0422\u0410\u0422\u0418\u0418 Computer Models for Playing Billiards Using Frontal Shot Toni Chehlarova Institute of Mathematics and Informatics \u2013 Bulgarian Academy of Sciences (Bulgaria) https:\/\/doi.org\/10.53656\/math2022-2-1-com Abstract. Computer models with pool table oriented to the school teaching of mathematics are presented. The pool table in them has a board with six pockets and twelve \u201cdiamonds\u201d, due to […]<\/p>","protected":false},"author":124332423427287,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":{"subtitle":"","format":"standard","video":"","gallery":"","source_name":"","source_url":"","via_name":"","via_url":"","override_template":"0","override":[{"single_blog_custom":"","parallax":"0","fullscreen":"0","sidebar":"","second_sidebar":"","sticky_sidebar":"0","share_position":"","share_float_style":"","show_share_counter":"0","show_view_counter":"0","show_featured":"0","show_post_meta":"0","show_post_author":"0","show_post_author_image":"0","show_post_date":"0","post_date_format":"","post_date_format_custom":"","show_post_category":"0","show_post_reading_time":"0","post_reading_time_wpm":"","show_post_tag":"0","show_prev_next_post":"0","show_popup_post":"0","number_popup_post":"1","show_author_box":"0","show_post_related":"0","show_inline_post_related":"0"}],"override_image_size":"0","image_override":[{"single_post_thumbnail_size":"","single_post_gallery_size":""}],"trending_post":"0","trending_post_position":"","trending_post_label":""},"jnews_primary_category":{"id":""}},"categories":[4193],"tags":[],"yoast_head":"\n\u0421\u043f. \u201e\u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430 \u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u201c, \u043a\u043d\u0438\u0436\u043a\u0430 2\/2022, \u0433\u043e\u0434\u0438\u043d\u0430 LXV - \u0410\u0437-\u0431\u0443\u043a\u0438<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/newspaper.azbuki.bg\/matematics\/sadarzhanie-na-sp-matematika-i-informatika-2022-g\/sp-matematika-i-informatika-knizhka-2-2022-godina-lxv\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0421\u043f. \u201e\u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430 \u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u201c, \u043a\u043d\u0438\u0436\u043a\u0430 2\/2022, \u0433\u043e\u0434\u0438\u043d\u0430 LXV - \u0410\u0437-\u0431\u0443\u043a\u0438\" \/>\n<meta property=\"og:description\" content=\"\u041d\u0410\u0423\u0427\u041d\u041e-\u041c\u0415\u0422\u041e\u0414\u0418\u0427\u0415\u0421\u041a\u0418 \u0421\u0422\u0410\u0422\u0418\u0418 Computer Models for Playing Billiards Using Frontal Shot Toni Chehlarova Institute of Mathematics and Informatics \u2013 Bulgarian Academy of Sciences (Bulgaria) https:\/\/doi.org\/10.53656\/math2022-2-1-com Abstract. Computer models with pool table oriented to the school teaching of mathematics are presented. The pool table in them has a board with six pockets and twelve \u201cdiamonds\u201d, due to […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/newspaper.azbuki.bg\/matematics\/sadarzhanie-na-sp-matematika-i-informatika-2022-g\/sp-matematika-i-informatika-knizhka-2-2022-godina-lxv\/\" \/>\n<meta property=\"og:site_name\" content=\"\u0410\u0437-\u0431\u0443\u043a\u0438\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Azbuki55\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-05-05T11:03:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-16T13:42:30+00:00\" \/>\n<meta name=\"author\" content=\"\u201e\u0410\u0437-\u0431\u0443\u043a\u0438\u201c\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u201e\u0410\u0437-\u0431\u0443\u043a\u0438\u201c\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/newspaper.azbuki.bg\/matematics\/sadarzhanie-na-sp-matematika-i-informatika-2022-g\/sp-matematika-i-informatika-knizhka-2-2022-godina-lxv\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/newspaper.azbuki.bg\/matematics\/sadarzhanie-na-sp-matematika-i-informatika-2022-g\/sp-matematika-i-informatika-knizhka-2-2022-godina-lxv\/\"},\"author\":{\"name\":\"\u201e\u0410\u0437-\u0431\u0443\u043a\u0438\u201c\",\"@id\":\"https:\/\/azbuki.bg\/#\/schema\/person\/de220d282eaa494f914ce0fd838645dd\"},\"headline\":\"\u0421\u043f. \u201e\u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430 \u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u201c, \u043a\u043d\u0438\u0436\u043a\u0430 2\/2022, \u0433\u043e\u0434\u0438\u043d\u0430 LXV\",\"datePublished\":\"2022-05-05T11:03:03+00:00\",\"dateModified\":\"2025-09-16T13:42:30+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/newspaper.azbuki.bg\/matematics\/sadarzhanie-na-sp-matematika-i-informatika-2022-g\/sp-matematika-i-informatika-knizhka-2-2022-godina-lxv\/\"},\"wordCount\":452,\"publisher\":{\"@id\":\"https:\/\/azbuki.bg\/#organization\"},\"articleSection\":[\"\u0421\u044a\u0434\u044a\u0440\u0436\u0430\u043d\u0438\u0435 \u043d\u0430 \u0441\u043f. \u201c\u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430 \u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u201d, 2022 \u0433.\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/newspaper.azbuki.bg\/matematics\/sadarzhanie-na-sp-matematika-i-informatika-2022-g\/sp-matematika-i-informatika-knizhka-2-2022-godina-lxv\/\",\"url\":\"https:\/\/newspaper.azbuki.bg\/matematics\/sadarzhanie-na-sp-matematika-i-informatika-2022-g\/sp-matematika-i-informatika-knizhka-2-2022-godina-lxv\/\",\"name\":\"\u0421\u043f. \u201e\u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430 \u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u201c, \u043a\u043d\u0438\u0436\u043a\u0430 2\/2022, \u0433\u043e\u0434\u0438\u043d\u0430 LXV - 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Computer models with pool table oriented to the school teaching of mathematics are presented. The pool table in them has a board with six pockets and twelve \u201cdiamonds\u201d, due to […]","og_url":"https:\/\/newspaper.azbuki.bg\/matematics\/sadarzhanie-na-sp-matematika-i-informatika-2022-g\/sp-matematika-i-informatika-knizhka-2-2022-godina-lxv\/","og_site_name":"\u0410\u0437-\u0431\u0443\u043a\u0438","article_publisher":"https:\/\/www.facebook.com\/Azbuki55\/","article_published_time":"2022-05-05T11:03:03+00:00","article_modified_time":"2025-09-16T13:42:30+00:00","author":"\u201e\u0410\u0437-\u0431\u0443\u043a\u0438\u201c","twitter_card":"summary_large_image","twitter_misc":{"Written by":"\u201e\u0410\u0437-\u0431\u0443\u043a\u0438\u201c","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/newspaper.azbuki.bg\/matematics\/sadarzhanie-na-sp-matematika-i-informatika-2022-g\/sp-matematika-i-informatika-knizhka-2-2022-godina-lxv\/#article","isPartOf":{"@id":"https:\/\/newspaper.azbuki.bg\/matematics\/sadarzhanie-na-sp-matematika-i-informatika-2022-g\/sp-matematika-i-informatika-knizhka-2-2022-godina-lxv\/"},"author":{"name":"\u201e\u0410\u0437-\u0431\u0443\u043a\u0438\u201c","@id":"https:\/\/azbuki.bg\/#\/schema\/person\/de220d282eaa494f914ce0fd838645dd"},"headline":"\u0421\u043f. \u201e\u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430 \u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u201c, \u043a\u043d\u0438\u0436\u043a\u0430 2\/2022, \u0433\u043e\u0434\u0438\u043d\u0430 LXV","datePublished":"2022-05-05T11:03:03+00:00","dateModified":"2025-09-16T13:42:30+00:00","mainEntityOfPage":{"@id":"https:\/\/newspaper.azbuki.bg\/matematics\/sadarzhanie-na-sp-matematika-i-informatika-2022-g\/sp-matematika-i-informatika-knizhka-2-2022-godina-lxv\/"},"wordCount":452,"publisher":{"@id":"https:\/\/azbuki.bg\/#organization"},"articleSection":["\u0421\u044a\u0434\u044a\u0440\u0436\u0430\u043d\u0438\u0435 \u043d\u0430 \u0441\u043f. \u201c\u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430 \u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u201d, 2022 \u0433."],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/newspaper.azbuki.bg\/matematics\/sadarzhanie-na-sp-matematika-i-informatika-2022-g\/sp-matematika-i-informatika-knizhka-2-2022-godina-lxv\/","url":"https:\/\/newspaper.azbuki.bg\/matematics\/sadarzhanie-na-sp-matematika-i-informatika-2022-g\/sp-matematika-i-informatika-knizhka-2-2022-godina-lxv\/","name":"\u0421\u043f. \u201e\u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430 \u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u201c, \u043a\u043d\u0438\u0436\u043a\u0430 2\/2022, \u0433\u043e\u0434\u0438\u043d\u0430 LXV - 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