2021 chemistry paper review
TRANSCRIPT
![Page 1: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/1.jpg)
2021 Chemistry Paper
Review
H. K. Association for Science & Mathematics Education
香港數理教育學會
Aug 28, 2021 (Sat)
BY BEN NG (HKASME www.hkasme.org)
Email: [email protected]
Tel: 2333 0096 / WhasApp; 9446 0432
Fax: 2333 7602
1
![Page 2: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/2.jpg)
HKChO (2021-2022)
• Organized by HKASME
Theme
Chemistry of Alcohols / 醇。化學
Date: Submission and Final Round (TBD...)
2
![Page 3: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/3.jpg)
“Digi-Science” Video Production
Competition for H.K. Sec Sch. 2021
• Organized by HKASME & HKCTC
(香港檢測和認證局 )
• Theme for 2021-2022
• Theme: Testing Science in Daily Life – Materials in New Age
3
![Page 4: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/4.jpg)
“Digi-Science” Video Production
Competition for H.K. Sec School 2020
• Subject: Phy / Chem / Bio / Sci.
• Content: 2-min short film, expts and reports
• Students: Junior form & Senior form (2 Teams per school)
4
![Page 5: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/5.jpg)
Teaching kit from HKCTC
Download Website
• http://www.hkctc.gov.hk/en/work.html#d (English version)
• http://www.hkctc.gov.hk/tc/work.html#d (Chinese version)
5
![Page 6: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/6.jpg)
Teaching kit from HKCTC
6
六個與生活例子有關的實驗: • 空氣中二氧化氮的測試 • 分析廢水的含銅量 • 以優化「莫尼 - 威廉」法測試乾糧中的二氧化 硫含量 • 這乳製品安全嗎?使用金鈉米粒子「比色探針法」檢測三聚氰胺 • 使用快速試管化學測試法分辨中國草藥丹參與其他類似的草藥 • 以碘滴定法測試維他命商品和鮮榨果汁的維他命C含量
![Page 7: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/7.jpg)
Coming HKASME Activities (NEW!!)
Dec 24-28, 2021 – Chemistry Mock
Dec 30-31, 2021 – Physics Mock
- HKDSE Chemistry & Physics Mock Exam (F.5 - 6)
- 1 centre (CSWCSS)
- ~ 200- students per session
- Chem – 8 sessions ~ 1600 Ss
- Phy – 6 sessions ~ 1200 Ss
7
![Page 8: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/8.jpg)
Coming HKASME Activities
Special Arrangement for
In-School
Chemistry Mock Exam
8
![Page 9: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/9.jpg)
Coming HKASME Activities (Cont’)
Purchasing Old / New Chem Mock Exam Paper & carrying out the Mock Exam in your school
- Start to collect the papers from
Jan 5, 2022 (Wed)
- Return the answered scripts on / or before Jan 17, 2022 (Mon)
- Include marking, issuing certificate
- Compare results with other participants
9
![Page 10: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/10.jpg)
Coming HKDSE Examination
April 25, 2022 – Eng I & II
May 5, 2022 – Physics / CS
May 10, 2022 – Biology / CS
May 14 Chemistry / CS
10
![Page 11: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/11.jpg)
Coming HKASME Activities (Cont.)
Mid / late Feb, 2022
- Release Chem / Phy Mock Exam Result
Mid Dec, 2021
HK Bio Literacy Award
(F.3-6)
11
![Page 12: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/12.jpg)
Mock Exam Report
School Score Vs HK Score
12
![Page 13: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/13.jpg)
Mock Exam Report
Score distribution
frequency
13
![Page 14: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/14.jpg)
Mock Exam Report
Detail School performance
Analysis with HK
performance 14
![Page 15: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/15.jpg)
Mock Exam Report
Student Response
Analysis
15
![Page 16: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/16.jpg)
Mock Exam Report
Student Results in
school and HK
16
![Page 17: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/17.jpg)
Full MC Report with other Ss
Student’s Report
17
![Page 18: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/18.jpg)
Coming Chemistry Activities (Cont.)
-International Chemistry Quiz (ICQ) (H.K. Section)
[previous Australian National Chemistry Quiz (H.K. Section)]
(~3000 Ss in 2021)
- May - July
18
![Page 19: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/19.jpg)
International Baccalaureate® (IB) Course
Materials
2018-20 – NEW!!!
Exam Paper – Phy / Chem / Bio / Maths
• Standard Level / Higher Level
• PI MC (40 Qn) + Ans ($80)
• PII (Long Qn) (6 Qn) + Ans ($80)
• PIII (Elective) (2X Qn) + Ans ($80)
(Material, biochem, energy, medicinal chem)
• Come in pdf file. (Full set 6 files)
19
![Page 20: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/20.jpg)
International Baccalaureate® (IB) Course
Materials
2015 Exam Question Paper I
20
![Page 21: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/21.jpg)
International Baccalaureate® (IB) Course
Materials
2015 Exam Question Paper II
21
![Page 22: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/22.jpg)
International Baccalaureate® (IB) Course
Materials
2015 Exam Question Paper III
22
![Page 23: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/23.jpg)
New Periodic Table!
23
![Page 24: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/24.jpg)
Science gift!
24
![Page 25: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/25.jpg)
Element Samples!
25
Element / Symbol
(At.No.) Purity Density Price (Member /
Non-member)
Carbon / C (6) 999 (= 99.9 %) 1.82 $ 30 / 40
Nickel / Ni (27) 995 (= 99.5%) 8.9 $ 50 / 60
Titanium / Ti (22) 995 (= 99.5%) 4.506 $ 30 / 40
Molybdenum/ Mo (42) 9995 (=
99.95%) 10.22 $ 60 / 70
Gold / Au (79) in tube 999 19.3 $ 30 / 40
Mn, Bi, W, Zn, Ti, Cr, Sb, Pb, Mo, ...
5 random metals at ($30) and 3 metals at
($20).
![Page 26: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/26.jpg)
STEM RESOURCE !
26
![Page 27: 2021 Chemistry Paper Review](https://reader034.vdocuments.us/reader034/viewer/2022042519/6261c50c8527fd711f3485e4/html5/thumbnails/27.jpg)
WhatsApp Group
Mobile = 94460432
- For sending WhatsApp only
- For getting the latest HKASME news
and promote science activities
27