Just answer an applied mathematics question from a F.6 student.
Book 4A Ex 2(a) No.19.
An urn consists of n tickets labelled 1, 2, 3, …, n. Tickets are drawn one by one without replacement. What is the probability that in these n draws, there is at least one for which the number on the ticket corresponds to the number of draw. (more…)
上次也略略提及有關小學和初中數學銜接的注意事項，今次我再無聊地，按課題列出教授初中數學課程時特別要注意有關小學銜接的種種，供諸君參考參考：
http://intranet.sfxc.edu.hk/it-school/homepage/nwc/Points-to-note-in-junior-form-mathematics-teaching.doc (more…)
會考數學和附加數學已是『夕陽工業』，下面談的，不到兩三年便成垃圾。 (more…)
Marker’s report on SFXC F.6 Applied Mathematics (II) Final Exam 2007-2008
Passing rate : 53.33% (with regular test score considered)
Max : 64
Min : 12
Mean : 40.3
SD : 14.7 (more…)
Marker’s report on SFXC F.2 Mathematics (I) Final Exam 2007-2008
Passing rate : 63% (with project score considered)
Max : 86
Min : 9
Mean : 51.41
SD : 17.08 (more…)
生活實例被認為有助學習數學，但 Ohio 州立大學認知科學中心 Jennifer Kaminski 等在 2008 年 4 月 25 日 journal Science 所刊出的報告顯示：學生以實例方式學習數學無助於其後續的觀念應用，若開始即以抽象符號學習數學，較易於進行觀念轉換與應用。詳情可參考 (more…)
(1) F.2 quiz
To focus on the weakness of algebraic computation, I’d set the following as one of the questions in a F.2 mathematics quiz: any mistake you can find in the presentation?
 | johnmayhk on Something about 2008 CE (addit… |
 | Ringo on Something about 2008 CE (addit… |
 | Ricky on Points to note in junior form … |
 | Daniel on Points to note in junior form … |
 | Points to note in ju… on 講座報告(中小學數學… |
 | koopa on Something about 2008 CE (addit… |
| johnmayhk on AL 心理學 (Psychology) 2008… |
| johnmayhk on Something about 2008 CE (addit… |
 | Titus Chiu on AL 心理學 (Psychology) 2008… |
| Ricky on Something about 2008 CE (addit… |
| Ricky on AL 心理學 (Psychology) 2008… |
 | 李奧狼 - Neoron on AL 心理學 (Psychology) 2008… |
| johnmayhk on [簡報] 推行新高中… |
| Ricky on Chatting in math |
 | Sheep on [簡報] 推行新高中… |
