{"id":1015,"date":"2020-01-29T07:00:00","date_gmt":"2020-01-29T00:00:00","guid":{"rendered":"https:\/\/www.truyenthong.edu.vn\/?p=1015"},"modified":"2020-01-29T07:00:00","modified_gmt":"2020-01-29T00:00:00","slug":"su-dung-geogebra-trong-khao-sat-do-thi-ham-so-co-chua-tham-so","status":"publish","type":"post","link":"https:\/\/truyenthong.edu.vn\/sanpham\/2020\/01\/29\/su-dung-geogebra-trong-khao-sat-do-thi-ham-so-co-chua-tham-so\/","title":{"rendered":"S\u1eed d\u1ee5ng Geogebra trong kh\u1ea3o s\u00e1t \u0111\u1ed3 th\u1ecb h\u00e0m s\u1ed1 c\u00f3 ch\u1ee9a tham s\u1ed1"},"content":{"rendered":"\n<p>Kh\u1ea3o s\u00e1t v\u00e0 v\u1ebd \u0111\u1ed3 th\u1ecb h\u00e0m s\u1ed1 l\u00e0 1 ph\u1ea7n quan tr\u1ecdng trong ch\u01b0\u01a1ng tr\u00ecnh ph\u1ed5\nth\u00f4ng. \u1ede tr\u01b0\u1eddng ph\u1ed5 th\u00f4ng , trong qu\u00e1 tr\u00ecnh kh\u1ea3o s\u00e1t , vi\u1ec7c v\u1ebd ch\u00ednh x\u00e1c \u0111\u1ed3 th\u1ecb\nb\u1eb1ng c\u00e1ch th\u1ee7 c\u00f4ng d\u00f9ng ph\u1ea5n v\u00e0 b\u1ea3ng m\u1ea5t kh\u00e1 nhi\u1ec1u th\u1eddi gian, kh\u00f4ng \u0111\u1ea3m b\u1ea3o\nt\u00ednh ch\u00ednh x\u00e1c ho\u00e0n to\u00e0n,kh\u00f4ng tr\u1ef1c quan v\u00e0 vi\u1ec7c t\u00ednh to\u00e1n c\u00e1c \u0111\u1ea1i l\u01b0\u1ee3ng nh\u01b0\nt\u1ecda \u0111\u1ed9 \u0111i\u1ec3m, ph\u01b0\u01a1ng tr\u00ecnh ti\u1ebfp tuy\u1ebfn&#8230;m\u1ea5t th\u1eddi gian. V\u00e0 m\u00f4t s\u1ed1 gi\u00e1o vi\u00ean c\u00f2n\ng\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c di\u1ec3n \u0111\u1ea1t cho h\u1ecdc sinh d\u1ec5 hi\u1ec3u.\n<\/p>\n\n\n\n<p>Nh\u1eefng kh\u00f3 kh\u0103n tr\u00ean \u0111\u00f2i h\u1ecfi ng\u01b0\u1eddi gi\u00e1o vi\u00ean khi d\u1ea1y h\u1ecdc c\u1ea7n ph\u1ea3i c\u00f3 s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a c\u00f4ng ngh\u1ec7 th\u00f4ng tin v\u00e0 ph\u1ea3i bi\u1ebft s\u1eed d\u1ee5ng n\u00f3 h\u1ed7 tr\u1ee3 cho b\u00e0i gi\u1ea3ng c\u1ee7a m\u00ecnh. Geogebra l\u00e0 m\u1ed9t s\u1ef1 l\u1ef1a ch\u1ecdn c\u1ea7n thi\u1ebft cho gi\u00e1o vi\u00ean trong nh\u1eefng b\u00e0i gi\u1ea3ng nh\u01b0 th\u1ebf. Sau \u0111\u00e2y, ch\u00fang t\u00f4i xin h\u01b0\u1edbng d\u1eabn c\u00e1c b\u1ea1n c\u00e1ch s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m Geogebra \u0111\u1ec3 kh\u1ea3o s\u00e1t v\u00e0 v\u1ebd \u0111\u1ed3 th\u1ecb c\u1ee7a m\u1ed9t s\u1ed1 d\u1ea1ng h\u00e0m s\u1ed1 \u0111\u1eb7t tr\u01b0ng \u1edf ch\u01b0\u01a1ng tr\u00ecnh ph\u1ed5 th\u00f4ng nh\u01b0 h\u00e0m ph\u00e2n th\u1ee9c, h\u00e0m b\u1eadc 2, b\u1eadc 3. <\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive.google.com\/uc?export=download&amp;id=1AymFoCj8C-TywWfhw-sUCdKn8nF4zM11\" alt=\"\" width=\"284\" height=\"246\"\/><figcaption>\u0110\u1ed3 th\u1ecb h\u00e0m s\u1ed1<\/figcaption><\/figure><\/div>\n\n\n\n<!--more-->\n\n\n\n<p>Th\u00f4ng tin v\u1ec1 s\u1ea3n ph\u1ea9m:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>H\u1ecdc ph\u1ea7n: R\u00e8n luy\u1ec7n nghi\u1ec7p v\u1ee5 s\u01b0 ph\u1ea1m m\u00f4n To\u00e1n<\/li><li>N\u0103m: 2013<\/li><li>T\u00e1c gi\u1ea3: Nguy\u1ec5n H\u1eefu C\u1ea3nh, Phan Th\u1ecb H\u1ed3ng Ly, Ng\u00f4 V\u0103n Anh Qu\u1ed1c, Tr\u01b0\u01a1ng Th\u1ecb Ph\u01b0\u01a1ng Nhi<\/li><li>T\u1ea3i v\u1ec1 (pdf): \b<a href=\"https:\/\/drive.google.com\/file\/d\/1tbfXIwgraQlnf6E5uA-xVvFxmU_xZXco\/view?usp=sharing\">Geogebra &#8211; Kh\u1ea3o s\u00e1t h\u00e0m tham s\u1ed1<\/a><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u1ea3o s\u00e1t v\u00e0 v\u1ebd \u0111\u1ed3 th\u1ecb h\u00e0m s\u1ed1 l\u00e0 1 ph\u1ea7n quan tr\u1ecdng trong ch\u01b0\u01a1ng tr\u00ecnh ph\u1ed5 th\u00f4ng. \u1ede tr\u01b0\u1eddng ph\u1ed5 th\u00f4ng , trong qu\u00e1 tr\u00ecnh kh\u1ea3o s\u00e1t , vi\u1ec7c v\u1ebd ch\u00ednh x\u00e1c \u0111\u1ed3 th\u1ecb b\u1eb1ng c\u00e1ch th\u1ee7 c\u00f4ng d\u00f9ng ph\u1ea5n v\u00e0 b\u1ea3ng m\u1ea5t kh\u00e1 nhi\u1ec1u th\u1eddi gian, kh\u00f4ng \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c ho\u00e0n [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[52,61,75],"class_list":["post-1015","post","type-post","status-publish","format-standard","hentry","category-nghiep-vu-su-pham-mon-toan","tag-do-thi","tag-geogebra","tag-ham-so"],"_links":{"self":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts\/1015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/comments?post=1015"}],"version-history":[{"count":0,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts\/1015\/revisions"}],"wp:attachment":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/media?parent=1015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/categories?post=1015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/tags?post=1015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}