PSLE 2012 - Science

[kiasu.023284.023284]

ximinful:

What is the answer for the friction question in booklet A?

Hi ximinful,the ans is 4

[fantasy1]

What is the answer for Q19) section (A) ?How to cool the boiling water

[BeContented]

DS also say different from usual. Section A - ok. Section B - tough.

Face dun look very optimistic, dun even want to say much

All he remembered was
'Adult frog live on land & tadpoles in water. State 2 advantages for it'.
:yikes:

[SAHM_TAN]

kiasu学生:

agreed. jus did ppr and seems that booklet B is different, has a lot of.... unusual daily liife application qs, not just regurgitaion of facts like most r used 2... but lucky bklt B has less weightage than sec. A

Pls give an example of the qn from bklet b if you are able to remember. Thanks

[ximinful]

kiasu学生:

ximinful:

What is the answer for the friction question in booklet A?

Hi ximinful,the ans is 4

What is option 4? I mean the alphabets.

[kiasu.023284.023284]

BeContented:

DS also say different from usual. Section A - ok. Section B - tough.

Face dun look very optimistic, dun even want to say much

All he remembered was
'Adult frog live on land & tadpoles in water. State 2 advantages for it'.
:yikes:

Hi BeContented, just did ppr, the 2 advantages is that:
1: they do not have to compete for water, food and space.
2: when the frog habitate is destroyeed, the tadpole r not living in the same habitat as frog and thus will survive 2 grow into frgs, ensuring continuity of their own kind.

[kiasu.023284.023284]

ximinful:

kiasu学生:

[quote=\"ximinful\"]What is the answer for the friction question in booklet A?

Hi ximinful,the ans is 4

What is option 4? I mean the alphabets.[/quote]statements 1, 2 and 3 (all statements)

[HopeGrace]

Imagine our kids step in to adulthood and question non-stop about everything??

[kwcllf]

Practically everyone of my DS classmates said Booklet B very very challenging. DS told me there are alot of Life Science questions :scared:

[kay22]

kiasu学生:

BeContented:

DS also say different from usual. Section A - ok. Section B - tough.

Face dun look very optimistic, dun even want to say much

All he remembered was
'Adult frog live on land & tadpoles in water. State 2 advantages for it'.
:yikes:

Hi BeContented, just did ppr, the 2 advantages is that:
1: they do not have to compete for water, food and space.
2: when the frog habitate is destroyeed, the tadpole r not living in the same habitat as frog and thus will survive 2 grow into frgs, ensuring continuity of their own kind.

Oh dear, my dd is stuck at this qn and she just dont know what to write. But she also commented Booklet A is manageable but B is really tough and difficult!!!