Q&A - PSLE Science

Academic support for Primary 6 and PSLE
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Jamer_joe
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Re: Q&A - PSLE Science

Post by Jamer_joe » Wed Sep 25, 2019 8:22 pm

Fishermum wrote:
Sat Sep 14, 2019 9:37 am
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Can someone explain why answer is three?
Cuz cicle allow light to pass through . Then since triangle same size as square. When an object is nearer to the light source . It wall cat a larger shadow thus blocking out the square

Fishermum
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Re: Q&A - PSLE Science

Post by Fishermum » Thu Sep 26, 2019 7:46 am

:thankyou:

jellyfulla
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Re: Q&A - PSLE Science

Post by jellyfulla » Sat Sep 28, 2019 5:16 pm

I have a question...can u please explain why it is not fabric x? Or is the answer problematic??
Image

Iluvmygals
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Re: Q&A - PSLE Science

Post by Iluvmygals » Sat Sep 28, 2019 6:25 pm

jellyfulla wrote:
Sat Sep 28, 2019 5:16 pm
I have a question...can u please explain why it is not fabric x? Or is the answer problematic??
Image
I suppose the human body is at 37c.... environment temp usually don't reach 37c....so if you want to feel cool u need to lose heat to surrounding....so u need fabric Y....but in a cold environment u need fabric X to keep warm

phtthp
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Re: Q&A - PSLE Science

Post by phtthp » Sat Sep 28, 2019 7:25 pm

for Physical Science questions, besides Forces and Energy, which are the other topics likely to appear in PSLE OE section ?


WWsylvia
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Re: Q&A - PSLE Science

Post by WWsylvia » Sat Sep 28, 2019 8:51 pm

Concept tested here is that heat is transferred from object at higher temperature to object at lower temperature.
Body temperature is 37 deg C while surrounding normally lower. Hence body loses heat to surrounding.

Y is better conductor of heat, hence heat is lost at faster rate through Y.

vantm
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Re: Q&A - PSLE Science

Post by vantm » Wed Jan 15, 2020 10:37 pm

Cherry8081117 wrote:
Wed Oct 31, 2018 3:28 pm
dear parents, since psle is over, would be super appreciated if you could pm me your recommended teacher / tuition for science. I am a desperate mom of a p4 girl and she told me she was so confused in the OE questions although we have done a lot of school papers and spent plenty of time in analyzing the problems together.

But I feel the efficiency is quite low. We put great efforts but result is not that positive cause I really don't know the tips for the OE questions .

Thanks a lot in advance.
Hello Cherry8081117,
Sharing this resource which contains detailed & practical answering tips for OE questions, should your child still need help in that area. Can use it to guide your daughter!

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