{"id":248,"date":"2019-06-14T07:29:05","date_gmt":"2019-06-14T00:29:05","guid":{"rendered":"http:\/\/www.truyenthong.edu.vn\/?p=248"},"modified":"2019-06-14T07:29:05","modified_gmt":"2019-06-14T00:29:05","slug":"nhung-sai-lam-cua-hoc-sinh-lop-10-khi-giai-toan-ve-phuong-trinh-va-bat-phuong-trinh","status":"publish","type":"post","link":"https:\/\/truyenthong.edu.vn\/sanpham\/2019\/06\/14\/nhung-sai-lam-cua-hoc-sinh-lop-10-khi-giai-toan-ve-phuong-trinh-va-bat-phuong-trinh\/","title":{"rendered":"Nh\u1eefng sai l\u1ea7m c\u1ee7a h\u1ecdc sinh l\u1edbp 10 khi gi\u1ea3i to\u00e1n v\u1ec1 Ph\u01b0\u01a1ng tr\u00ecnh v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh"},"content":{"rendered":"\n<p>Ph\u01b0\u01a1ng tr\u00ecnh v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00e0 m\u1ed9t trong nh\u1eefng ph\u1ea7n quan tr\u1ecdng c\u1ee7a\nl\u1edbp 10. Ph\u01b0\u01a1ng tr\u00ecnh v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ra \u0111\u1ec1 thi \u0111\u1ea1i h\u1ecdc v\u00e0\nthi h\u1ecdc sinh gi\u1ecfi.\n<\/p>\n\n\n<!--more-->\n\n\n<p>\u0110\u1ed1i v\u1edbi m\u1ed9t v\u1ea5n \u0111\u1ec1 n\u00f3i chung hay m\u1ed9t b\u00e0i to\u00e1n n\u00f3i ri\u00eang th\u00ec c\u00f3 r\u1ea5t nhi\u1ec1u\nc\u00e1ch gi\u1ea3i, nh\u01b0ng ta ph\u1ea3i ch\u1ecdn \u0111\u01b0\u1ee3c con \u0111\u01b0\u1eddng, ph\u01b0\u01a1ng ph\u00e1p v\u00e0 c\u00e1ch gi\u1ea3i sao cho\nh\u1ee3p l\u00ed. \u0110\u1ec3 c\u00f3 m\u1ed9t c\u00e1ch gi\u1ea3i hay, ng\u1eafn g\u1ecdn v\u00e0 d\u1ec5 hi\u1ec3u nh\u1ea5t \u0111\u00f4i khi ta ph\u1ea3i tr\u1ea3i qua\nqu\u00e1 tr\u00ecnh th\u1eed sai nhi\u1ec1u c\u00e1ch gi\u1ea3i kh\u00e1c, ph\u1ea3i \u0111i nhi\u1ec1u con \u0111\u01b0\u1eddng, ho\u1eb7c k\u1ebft h\u1ee3p nhi\u1ec1u\nc\u00e1ch gi\u1ea3i kh\u00e1c nhau.\n<\/p>\n\n\n<p>B\u00e0i ti\u1ec3u lu\u1eadn n\u00e0y t\u00f4i s\u1ebd tr\u00ecnh b\u00e0y \u0111\u1ec1 t\u00e0i: \u201c Nh\u1eefng sai l\u1ea7m c\u1ee7a h\u1ecdc sinh l\u1edbp 10 khi gi\u1ea3i to\u00e1n v\u1ec1 ph\u01b0\u01a1ng tr\u00ecnh v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh\u201d. Trong qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u \u0111\u1ec1 t\u00e0i n\u00e0y, t\u00f4i \u0111\u00e3 \u0111\u01b0a ra m\u1ed9t s\u1ed1 b\u00e0i t\u1eadp v\u1ec1 ph\u01b0\u01a1ng tr\u00ecnh v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh (nh\u1eadn bi\u1ebft, th\u00f4ng hi\u1ec3u, v\u1eadn d\u1ee5ng, v\u1eadn d\u1ee5ng cao) \u0111\u1ec3 kh\u1ea3o s\u00e1t s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a c\u00e1c em. <\/p>\n\n\n<p>Th\u00f4ng tin v\u1ec1 s\u1ea3n ph\u1ea9m:<\/p>\n\n\n<ul class=\"wp-block-list\"><li>H\u1ecdc ph\u1ea7n: Ho\u1ea1t \u0111\u1ed9ng Tr\u1ea3i nghi\u1ec7m s\u00e1ng t\u1ea1o<\/li><li>N\u0103m: 2018<\/li><li>T\u00e1c gi\u1ea3: Nguy\u1ec5n Th\u1ecb B\u1ea3o Uy\u00ean<\/li><li>T\u1ea3i v\u1ec1 (pdf): <a href=\"https:\/\/drive.google.com\/file\/d\/1TwRLSxb431FSfbVE0hL4L8Jqdn22yq2M\/view?usp=sharing\">B\u1ea3n pdf<\/a><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ph\u01b0\u01a1ng tr\u00ecnh v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh l\u00e0 m\u1ed9t trong nh\u1eefng ph\u1ea7n quan tr\u1ecdng c\u1ee7a l\u1edbp 10. Ph\u01b0\u01a1ng tr\u00ecnh v\u00e0 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ra \u0111\u1ec1 thi \u0111\u1ea1i h\u1ecdc v\u00e0 thi h\u1ecdc sinh gi\u1ecfi.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[122,165],"class_list":["post-248","post","type-post","status-publish","format-standard","hentry","category-hoat-dong-trai-nghiem","tag-phuong-trinh","tag-trai-nghiem"],"_links":{"self":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts\/248","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=248"}],"version-history":[{"count":0,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts\/248\/revisions"}],"wp:attachment":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/media?parent=248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/categories?post=248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/tags?post=248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}