plum-cake:

super-duper-quadruple:

Anyone has idea about the movement of cockroach?


Paul put some animals into 3 groups, X,Y,and Z, as shown in the table below
Group X: grasshopper, sparrow
Group Y: Bee, Bat
Group Z:Shhark, Turtle

In which group would you put the word \"cockroach\"? :?

Thanks!

my guess is group X because they share the same (3 stages) life cycle and bothof them can fly and hop

I would also choose X.

Royce is good. My DD loves it!!

Think cutting out the shapes is a good way to see the shapes.

thanks for your recommendation

How old is your child?

All dance are good.

personally i would recommend Pole dance cos it incorporate dance moves + gymnastics. it trains both strength and flexibility.

zmonster1969:

http://www.channelnewsasia.com/stories/singaporelocalnews/view/1187096/1/.html


Mr Tan also addressed one big concern of employers. He stressed that employers' S$5,000 security bond will not be forfeited if the maid violates her own work permit conditions - for instance, if she moonlights on her day off, or if she gets pregnant.

Even in cases where the maid runs away, only half of the bond will be forfeited if the employer has tried to locate the maid.

Mr Tan said that this does not happen very often. Last year, only 22 security bonds were forfeited because of missing maids.

\"This is not large, considering that we have over 200,000 FDWs in Singapore,\" he said.

The MOM is also reviewing employers' obligations for medical costs and the cost of sending maids home due to exceptional circumstances that employers have little or no control over.

As employers, we are still liable for 50% of the bond. In my opinion, it is more fair, that employers are not liable if the maid moonlight or do anything against the law, during their off day. A thought to ponder...

It’s so true. Best to calculate how much do you need.


Actually if you are skilled and creative, you can run an online buiz or something else at home.

I conduct dance classes in a school, on a part-time basis. Doesnt earns alot but definitely helps to supplement her family.

It also free up my time to spend time with my kids.

mother777:

zinc6539:

This is a question from Nan Hua Primary School CA2 2010 P4 Science. It's shown as question 9 on this website: http://www.oldschool.com.sg/index.php/module/PublicAccess/action/Wrapper/sid/9595afb87c8cf767f034c3ae53e74bae/coll_id/7288/recs_ppg/5/desc/Continual+Assessment+2+%28%232%29%3A+Section+B/pg_id/2


I hope to get some clarifications on the answer given. (a) Why did the plastic ruler gain heat when the question only states that Mary heated the iron ring. (b) & (c) Could there be an alternative answer that the ruler gets stuck in the ring, but did not break, since plastic ruler is slightly flexible?

Hi,

For (a) the reason for heat gain inthe ruler can be explained using the concept of conduction. The heat will move from the heated metal ring to the plastic due to the difference in temperature. As a result, both the metal ring and the plastic ruler will gain heat.

for b and c, yes the answer can be that the ruler will remain stuck with little bending or break based on the contraction in the metal ring.

if initially, the ring expanded a lot due to heat gain. then after loss of heat source it will contract back to its original position pressing on the plastic ruler. which may break if the contraction was large.

But if the initial expansion was just enough to force fit the ruler, then after contraction the ruler may just bend a little due to its flexible nature and stay fit inside the metal ring.

this is my understanding..

hope this helps

Really helpful. Thanks.

Wow…glad to hv found my ans for my DS.


Thanks.

wow…im impressed. You are really resourceful!