Wednesday, December 8, 2010

Thursday, August 12, 2010

Friday, May 14, 2010

Sunday, May 9, 2010

Tuesday, March 23, 2010

Personal Reflection (NEwater visit)

1a)We have to work hard to create something innovative yet important for Singapore's survival.
b) We can make use of different components to make a whole system useful and efficient.
c) We need to take risks to succeed.

2) I learnt about the IPU concept and the NEWater concept.

3)I learnt more about the IPU concept

4) I could ensure i use less water when showering and not dispose dirty water like curry into the drains.

Friday, March 19, 2010

Chap 4: Algebra Puzzle... (to be completed by 21 March 2010)

Let the ladybird be a
Let the clock be x
and the ice cream be z
so a=17
So x = 12
So z with 2
Therefore: a=17