READ THE SAMPLE AND INSTRUCTIONS PAGE before uploading!

REMINDER: Please name your files 2P2XX FILENAME before uploading in case you overwrite other peoples' files!


DAY 1: 25 May

Type a 100-word reflection for today's lesson.

DAY 2: 26 May


Type a 100-word reflection for today's lesson and comment on your work.

Today's lesson is quite challenging.Pythagoras Theorem is used once again to find out so many things. I also feel that the lessons plans are very precise and well planned for us. However, at the same time, I met some difficulties and challenges when drawing the diagrams on the Graphical Calculator as I have to be very careful with each equation and the window setting which I found will affect the shape of the circle on the GC and I beleive we still need more practices to further enhance our understanding on this topic.

Submission of Designs:
Design 1
(LONDON 2010)
2p227_Joshua_YY.JPG
Design 2
("RU4")

Design 3
(SYRINGE)

Design 3 (Optional)
(BOAT)
Blue ring:
1) Y1= 6 + √(16-(X+8)^2)
2)
Y2= 6 - √(16-(X+8)^2)

Black ring:
3)
Y3= 2 + √(16-(X+3)^2
4)
Y4= 2 - √(16-(X+3)^2

Red ring:
5)
Y5= 6 + √(16-(X-1.5)^2
6)
Y6= 6 - √(16-(X-1.5)^2

Yellow ring:
7)
Y7= 2 + √(16-(X-6)^2
8)
Y8= 2 - √(16-(X-6)^2

Green ring:
9)
Y9= 6 + √(16-(X-11)^2
10)
Y10= 6 - √(16-(X-11)^2