Salt increases the boiling point as salt is an impurity and impurities help increase the boiling point.( this is the same when sugar is added as sugar is also an impurity).

Salt helps to conduct heat to the ice from the heat in the surroundings at a faster rate, thus melting faster. (From my son)

Hi my child is under TAS.finding it really good

Got it, thanks tian zhu and ksi…!

Need help on this question please…


The total mass of 5 packets of flour and 4 packets of rice is 490 kg. Each packet of flour has a mass twice that of a packet of rice. What is the mass of each packet of flour ?

Thanks.

Hi concern mum,


Yes, our answer was 588.

The answer key was 490...thanks, at least I can let my boy know that he was right

Hi,


Can anyone help with this question…my boy and I both tried this question but got a different answer from the answer key :

Garry had twice as many stamps as Henry. After Henry gave away 98 stamps, Garry had 4 times as many stamps as Henry. How many stamps did both of them have at first?

Thanks.

Went down to busy bee thomson and looked at their materials. The lady at the reception confirmed that they do not cover oral for their compo class.


Their materials are not too bad. But, as i am looking for a compo writing class with oral component being taught, don’t think their class will be suitable for my ds.

Registration is open to non-existing students from 12 nov onwards. Take note if you are interested.

Anyone knows which are the better and popular science teachers at the bishan branch ?

Can someone recommend me a good and qualified female piano teacher who can teach beginner?


I am prepared to travel to teacher’s house if necessary within the amk, toa payoh and bishan area. Pm me please. Thanks.