1. Introduction to Coordinates
Form 1 Mathematics
Chapter 8
Introduction to Coordinates

2. Reminder Close Book Quiz
6 Mar (Wed)
All corrections including SHW (I), (II), (III), (IV) & OBQ

3. Result of OBQ (Ch. 8) Result of Open Book Quiz Major Problems
Full mark: 40 and 10 bonus
Highest: 42
Lowest: 2
Average: 19.2
Number of students between 10 – 19: 14
Number of students between 0 – 9:
Major Problems
Carelessly calculated 4 – (– 2) as 4 – 2
Cannot get the height of the figure
No “sq. units”

4. Result of OBQ (Ch. 8) Result of Open Book Quiz
9th place: YUEN Tin Wai, Timmy
6th place: LAU Cheuk Hei, Anson
LAU Ching Hei Alfred
LAU Chun On
5th place: LI Ming Chun, Edward
4th place: FU Ling Yin, Larry
3rd place: WU SHAN Hao Yi
2nd place: CHAN Tsz Long, Sam
1st place: LI Sai Kong
Congratulations!!!!!! Well done!!!!!!

5. Enjoy the world of Mathematics!
Ronald HUI