2011 PSLE Discussions and Strategy

[stickyz]

Vianne77:

@stickyz: Yup! The carbon dioxide one. I put the option which has everything but the substances. Sighhhh about 10 marks gone if all the questions discussed here are wrong.

I also put the same, I think it is option (3)?

Aim: To test if plants need carbon dioxide to make food? (forgot)
So i think that the only thing need to change is CO2. And for the figure, There is oxygen in the container (no CO2 as there is a substance to absorb it). So, I thought the answer need to have oxygen and CO2?

:scratchhead: :scratchhead:

[ProteX]

Smurfiees:

ProteX:

The nuts would be stole by others animals so easily

For the squirrel question, what are the 2 advantages for squirrel to do so?

Oh, probably
1) To prevent overcrowding.
2) To ensure that Plant B grows and ensure the continuity of its kind even when the conditions of some places are not suitable for Plant B growth.[/quote]

Reason 1 same . Reason 2 ... I put so that other consumers will not fight with Squirrel X for food .[/quote]

But they are asking for benefits for the plant.

[Smurfiees]

ProteX:

hashroop:

[quote=\"stickyz\"]Anyone remember the last Question for booklet A? :scratchhead: :scratchhead:

yes i need to knw too as DS left the answer out

It's about some springs right, probably (1).[/quote]WOOT I really hope to get A* for my Science . I have screwed by math and a lil' for eng . At least go into CGSS or CCHMS :xedfingers:

[Smurfiees]

ProteX:

Smurfiees:

[quote=\"ProteX\"]The nuts would be stole by others animals so easily

For the squirrel question, what are the 2 advantages for squirrel to do so?

Oh, probably
1) To prevent overcrowding.
2) To ensure that Plant B grows and ensure the continuity of its kind even when the conditions of some places are not suitable for Plant B growth.[/quote]Reason 1 same . Reason 2 ... I put so that other consumers will not fight with Squirrel X for food .[/quote]

But they are asking for benefits for the plant.[/quote]

Waaait . Im confused . Got one qn they ask for the benefits for Squirrel X right ? Oh , I think I type wrongly , shld be I write Plant B can reproduce

[stickyz]

ProteX:

hashroop:

[quote=\"stickyz\"]Anyone remember the last Question for booklet A? :scratchhead: :scratchhead:

yes i need to knw too as DS left the answer out

It's about some springs right, probably (1).[/quote]Spring question? I forgot already? Anyone can remember it?

[ProteX]

WOOT I really hope to get A* for my Science . I have screwed by math and a lil' for eng . At least go into CGSS or CCHMS :xedfingers:[/quote]


Good luck then!

[Little Brown]

How about the one that shows the pond habitat . they ask how many communities and populations?

[Little Brown]

How about the one that shows the pond habitat . they ask how many communities and populations?

[chatterbox321]

Little Brown:

How about the one that shows the pond habitat . they ask how many communities and populations?

It is 1 community and 6 populations option1

[Tinkerbelle]

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