{"id":4158,"date":"2014-03-18T09:21:17","date_gmt":"2014-03-18T02:21:17","guid":{"rendered":"http:\/\/science-technology.vn\/?p=4158"},"modified":"2014-03-18T09:21:17","modified_gmt":"2014-03-18T02:21:17","slug":"cau-hoi-ngau-nhien-hang-tuan","status":"publish","type":"post","link":"https:\/\/science-technology.vn\/?p=4158","title":{"rendered":"C\u00e2u h\u1ecfi ng\u1eabu nhi\u00ean h\u00e0ng tu\u1ea7n"},"content":{"rendered":"

M\u1ed9t th\u1ea7y gi\u00e1o tr\u1ebb h\u1ecfi t\u00f4i: \u201cT\u00f4i g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi sinh vi\u00ean th\u01b0\u1eddng \u0111i h\u1ecdc mu\u1ed9n, m\u1ed9t s\u1ed1 kh\u00f4ng \u0111\u1ecdc t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c ph\u00e2n c\u00f4ng v\u00e0 kh\u00f4ng tham gia v\u00e0o th\u1ea3o lu\u1eadn trong l\u1edbp. T\u00f4i th\u00edch ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc t\u00edch c\u1ef1c nh\u01b0ng kh\u00f4ng bi\u1ebft c\u00e1ch gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y. Xin th\u1ea7y gi\u00fap \u0111\u1ee1.\u201d<\/span><\/p>\n

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\u0110\u00e1p: Ph\u1ea3i m\u1ea5t m\u1ed9t s\u1ed1 th\u1eddi gian \u0111\u1ec3 l\u00e0m ch\u1ee7 ph\u01b0\u01a1ng ph\u00e1p “h\u1ecdc t\u00edch c\u1ef1c.” \u0110\u1ec3 l\u00e0m cho sinh vi\u00ean t\u1edbi l\u1edbp \u0111\u00fang gi\u1edd, \u0111\u00e3 \u0111\u1ecdc b\u00e0i, v\u00e0 tham gia v\u00e0o th\u1ea3o lu\u1eadn tr\u00ean l\u1edbp, t\u00f4i d\u00f9ng m\u1ed9t k\u0129 thu\u1eadt \u0111\u01a1n gi\u1ea3n c\u00f3 t\u00ean l\u00e0 ‘C\u00e2u h\u1ecfi ki\u1ec3m tra ng\u1eabu nhi\u00ean h\u00e0ng tu\u1ea7n’. M\u1ed7i tu\u1ea7n, t\u00f4i c\u00f3 m\u1ed9t c\u00e2u h\u1ecfi ki\u1ec3m tra ng\u1eafn bao g\u1ed3m hai c\u00e2u nh\u01b0ng t\u00f4i kh\u00f4ng n\u00f3i cho sinh vi\u00ean v\u00e0o ng\u00e0y n\u00e0o cho n\u00ean h\u1ecd ph\u1ea3i \u0111\u1ebfn m\u1ecdi gi\u1edd l\u00ean l\u1edbp trong d\u1ef1 \u0111o\u00e1n r\u1eb1ng t\u00f4i c\u00f3 th\u1ec3 cho c\u00e2u h\u1ecfi ki\u1ec3m tra v\u00e0o ng\u00e0y \u0111\u00f3. C\u00e2u h\u1ecfi ki\u1ec3m tra bao gi\u1edd c\u0169ng b\u1eaft \u0111\u1ea7u v\u00e0o l\u00fac b\u1eaft \u0111\u1ea7u l\u1edbp v\u00e0 sinh vi\u00ean c\u00f3 n\u0103m ph\u00fat \u0111\u1ec3 ho\u00e0n th\u00e0nh n\u00f3. Sinh vi\u00ean n\u00e0o \u0111\u1ebfn mu\u1ed9n ph\u1ea3i \u0111\u1ee3i b\u00ean ngo\u00e0i v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c v\u00e0o cho t\u1edbi khi m\u1ecdi ng\u01b0\u1eddi \u0111\u00e3 ho\u00e0n th\u00e0nh c\u00e2u h\u1ecfi ki\u1ec3m tra. \u0110i\u1ec1u n\u00e0y s\u1ebd l\u00e0m cho sinh vi\u00ean t\u1edbi l\u1edbp \u0111\u00fang gi\u1edd. N\u1ebfu h\u1ecd b\u1ecf l\u1ee1 c\u00e2u h\u1ecfi ki\u1ec3m tra n\u00e0y, h\u1ecd kh\u00f4ng th\u1ec3 thay th\u1ebf \u0111\u01b0\u1ee3c \u0111i\u1ec1u c\u00f3 ngh\u0129a l\u00e0 h\u1ecd s\u1ebd b\u1ecb kh\u00f4ng \u0111i\u1ec3m cho c\u00e2u h\u1ecfi ki\u1ec3m tra \u0111\u00f3. Th\u1eddi gian ng\u1eafn n\u0103m ph\u00fat ngh\u0129a l\u00e0 c\u00e2u h\u1ecfi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tr\u1ea3 l\u1eddi t\u00f3m t\u1eaft, \u0111i\u1ec1u c\u0169ng c\u00f3 ngh\u0129a l\u00e0 h\u1ecd c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ea7y gi\u00e1o cho \u0111i\u1ec3m nhanh ch\u00f3ng \u0111\u1ec3 cung c\u1ea5p ph\u1ea3n h\u1ed3i nhanh cho sinh vi\u00ean.<\/p>\n

Nh\u1eefng c\u00e2u trong c\u00e2u h\u1ecfi ki\u1ec3m tra n\u00e0y ch\u1ee7 y\u1ebfu d\u1ef1a tr\u00ean nh\u1eefng \u00fd t\u01b0\u1edfng then ch\u1ed1t t\u1eeb vi\u1ec7c \u0111\u1ecdc t\u00e0i li\u1ec7u cho n\u00ean sinh vi\u00ean ph\u1ea3i \u0111\u1ecdc ch\u00fang tr\u01b0\u1edbc khi t\u1edbi l\u1edbp, n\u1ebfu kh\u00f4ng h\u1ecd kh\u00f4ng th\u1ec3 ho\u00e0n th\u00e0nh \u0111\u01b0\u1ee3c c\u00e2u h\u1ecfi ki\u1ec3m tra. Tuy nhi\u00ean, trong c\u00e2u h\u1ecfi ki\u1ec3m tra sinh vi\u00ean \u0111\u01b0\u1ee3c ph\u00e9p d\u00f9ng b\u1ea5t k\u00ec ghi ch\u00e9p n\u00e0o h\u1ecd \u0111\u00e3 ghi trong khi \u0111\u1ecdc b\u00e0i. Qui t\u1eafc n\u00e0y cho sinh vi\u00ean l\u00ed do ghi ch\u00e9p khi \u0111\u1ecdc thay v\u00ec ch\u1ec9 \u0111\u1ecdc l\u01b0\u1edbt nhanh qua n\u00f3. N\u00f3 c\u0169ng cung c\u1ea5p cho sinh vi\u00ean t\u1eadp c\u00e1c ghi ch\u00e9p ng\u1eafn t\u1eeb t\u00e0i li\u1ec7u \u0111\u1ecdc m\u00e0 h\u1ecd c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 chu\u1ea9n b\u1ecb cho k\u00ec thi h\u00e0ng th\u00e1ng. Nh\u1eefng c\u00e2u h\u1ecfi ki\u1ec3m tra ng\u1eabu nhi\u00ean n\u00e0y chi\u1ebfm 20 ph\u1ea7n tr\u0103m \u0111i\u1ec3m m\u00f4n h\u1ecdc c\u1ee7a sinh vi\u00ean. V\u00ec t\u00f4i kh\u00f4ng cho ph\u00e9p thay th\u1ebf, n\u1ebfu h\u1ecd b\u1ecf l\u1ee1 c\u00e2u h\u1ecfi ki\u1ec3m tra, h\u1ecd b\u1ecb \u0111i\u1ec3m kh\u00f4ng nh\u01b0ng n\u1ebfu h\u1ecd t\u00ecnh nguy\u1ec7n tham gia v\u00e0o th\u1ea3o lu\u1eadn tr\u00ean l\u1edbp v\u00e0 c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi t\u1ed1t, th\u00ec t\u00f4i cho h\u1ecd “\u0111i\u1ec3m th\u01b0\u1edfng”. Th\u1ef1c h\u00e0nh n\u00e0y khuy\u1ebfn kh\u00edch m\u1ecdi sinh vi\u00ean tham gia v\u00e0o th\u1ea3o lu\u1eadn tr\u00ean l\u1edbp \u0111\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec3m t\u1ed1t h\u01a1n.<\/p>\n

B\u1eb1ng vi\u1ec7c \u0111\u1ec3 sinh vi\u00ean n\u0103ng n\u1ed5 t\u00ecnh nguy\u1ec7n tham gia v\u00e0o trong th\u1ea3o lu\u1eadn tr\u00ean l\u1edbp, t\u00f4i c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c t\u00ednh hi\u1ec7u qu\u1ea3 c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc t\u00edch c\u1ef1c v\u00e0 x\u00e1c \u0111\u1ecbnh sinh vi\u00ean \u0111ang chuy\u1ec3n t\u1eeb h\u1ecdc th\u1ee5 \u0111\u1ed9ng sang h\u1ecdc t\u00edch c\u1ef1c t\u1ed1t t\u1edbi m\u1ee9c n\u00e0o. V\u00ec c\u00e2u h\u1ecfi ki\u1ec3m tra l\u00e0 ng\u1eafn v\u00e0 d\u1ec5 cho \u0111i\u1ec3m, t\u00f4i c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh vi\u1ec7c cho \u0111i\u1ec3m nhanh ch\u00f3ng v\u00e0 cung c\u1ea5p ph\u1ea3n h\u1ed3i cho sinh vi\u00ean v\u00e0o ng\u00e0y h\u00f4m sau cho n\u00ean sinh vi\u00ean s\u1ebd bi\u1ebft h\u1ecd th\u1ef1c s\u1ef1 h\u1ecdc c\u00e1i g\u00ec \u0111\u00f3 t\u1ed1t th\u1ebf n\u00e0o t\u1eeb t\u00e0i li\u1ec7u \u0111\u1ecdc \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e2n c\u00f4ng. B\u1eb1ng vi\u1ec7c ki\u1ec3m \u0111i\u1ec3m hi\u1ec7u n\u0103ng c\u1ee7a sinh vi\u00ean t\u00f4i c\u0169ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i vi\u1ec7c d\u1ea1y c\u1ee7a t\u00f4i t\u01b0\u01a1ng \u1ee9ng.<\/p>\n

V\u00ec d\u00f9ng k\u0129 thu\u1eadt \u0111\u01a1n gi\u1ea3n n\u00e0y, sinh vi\u00ean n\u00f3i v\u1edbi t\u00f4i r\u1eb1ng h\u1ecd t\u1edbi l\u1edbp \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb nhi\u1ec1u h\u01a1n l\u00e0 h\u1ecd \u0111\u00e3 l\u00e0m n\u1ebfu kh\u00f4ng c\u00f3 c\u00e2u h\u1ecfi ki\u1ec3m tra. H\u1ecd c\u0169ng b\u1ea3o t\u00f4i r\u1eb1ng c\u00e2u h\u1ecfi ki\u1ec3m tra ng\u1eabu nhi\u00ean bu\u1ed9c h\u1ecd \u0111\u1ecdc v\u00e0 c\u00f3 ghi ch\u00e9p t\u1ed1t tr\u01b0\u1edbc khi t\u1edbi l\u1edbp. Nh\u1eefng ghi ch\u00e9p ng\u1eafn n\u00e0y l\u00e0 r\u1ea5t h\u1eefu d\u1ee5ng trong vi\u1ec7c chu\u1ea9n b\u1ecb cho h\u1ecd l\u00e0m b\u00e0i thi h\u00e0ng th\u00e1ng. V\u1ec1 t\u1ed5ng th\u1ec3 ph\u1ea7n l\u1edbn sinh vi\u00ean n\u00f3i r\u1eb1ng h\u1ecd th\u00edch k\u1ec9 lu\u1eadt \u0111\u01b0\u1ee3c \u00e1p \u0111\u1eb7p b\u1edfi k\u0129 thu\u1eadt c\u00e2u h\u1ecfi ki\u1ec3m tra ng\u1eabu nhi\u00ean h\u00e0ng tu\u1ea7n n\u00e0y.<\/p>\n

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—English version—<\/p>\n

 <\/p>\n

The weekly random quiz<\/p>\n

A young teacher asked me: \u201cI am having difficulty with students who often come to class late, some do not read the assigned materials and participate in class discussion. I like the active learning method but do not know how to solve these problems. Please help.\u201d<\/p>\n

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Answer: It takes some time to master the \u201cActive learning\u201d method. To get students coming to class on time, having done the reading, and participate in class discussion, I use a simple technique called \u201cRandom Weekly Quiz\u201d. Each week, I have a short quiz consists of two questions but I do not tell the students on which day so they must attend all classes in anticipate that I may have quiz on that day. The quiz always starts at the beginning of the class and students have five minutes to complete it. Students who arrive late must wait outside and cannot come in until everybody complete the quiz. This will get students to come to class on time. If they miss the quiz, they cannot make up which means they get zero for that quiz. The short time of five minutes means the questions can be answered briefly, which also means they also can be graded quickly by the teacher to provide quick feedback to students.<\/p>\n

The questions on the quizzes are solely based on the key ideas from reading materials so students must read them before coming to class, else they cannot complete the quiz. However, during the quiz students are allowed to use any notes they have taken while doing the reading. This rule gives students a reason to take notes on the reading rather than just quickly skimming through it. It also provides students with a set of short notes from the reading materials that they can use to prepare for the monthly exams. These random quizzes count for 20 percent of the student\u2019s course grade. Since I do not allow makeups, if they miss a quiz, they have zero but if they voluntarily participating in class discussions and have good answers, then I would give them \u201cbonus point\u201d. This practice encourages all students to engage in class discussions to get better points.<\/p>\n

By having students eagerly volunteering to participate during class discussions, I can assess the effectiveness of the active learning method and determine how well students are switching from passive learning to active learning. Since the quiz is short and easy to grade, I can complete grading them quickly and provide feedback to students on the next day so students will know how well they really learn something from assigned reading materials. By reviewing students\u2019 performance I can also adjust my teaching accordingly.<\/p>\n

Since using this simple technique, students told me that they came to class more prepared than they would have had there been no quizzes. They also told me that the random quiz forces them to read and take good notes before coming to class. These short notes are very useful for preparing them for the monthly exam. Overall most students say that they like the discipline imposed by this random weekly quiz technique.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1ed9t th\u1ea7y gi\u00e1o tr\u1ebb h\u1ecfi t\u00f4i: \u201cT\u00f4i g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi sinh vi\u00ean th\u01b0\u1eddng \u0111i h\u1ecdc mu\u1ed9n, m\u1ed9t s\u1ed1 kh\u00f4ng \u0111\u1ecdc t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c ph\u00e2n … <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-4158","post","type-post","status-publish","format-standard","hentry","category-loi-khuyen-cho-giao-vien"],"_links":{"self":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/4158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4158"}],"version-history":[{"count":2,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/4158\/revisions"}],"predecessor-version":[{"id":4160,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/4158\/revisions\/4160"}],"wp:attachment":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}