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??
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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??
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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.

trendytutors
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Re: Q&A - PSLE Science

Post by trendytutors » Wed Feb 05, 2020 9:44 am

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

--> Changes in states of matter (solid ,liquid and gas). Students are expected to know the structure of matter in their individual states as well.

mrs123
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Re: Q&A - PSLE Science

Post by mrs123 » Wed May 06, 2020 1:15 am

Hi.
I am helping my child's tutor/friend share this.
He have done some Free Science Videos to be shared during the Circuit Breaker Period.

Facebook: https://www.facebook.com/pg/knowledgeac ... e_internal

TonyX
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Re: Q&A - PSLE Science

Post by TonyX » Mon Jul 20, 2020 11:22 pm

This Q2 seems not set properly.
Magnet should be made of magnetic material. So (2) and (3) are both correct. Is my understanding correct?
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TonyX
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Re: Q&A - PSLE Science

Post by TonyX » Wed Jul 22, 2020 2:15 pm

:rahrah: https://drive.google.com/file/d/1GQdsCC ... sp=sharing
This is a free notes. Copy and paste to your browser to view it.
The notes includes 3 major parts:
Chapter 1 : K4C+ (ETCE) Technique and its Thinking Process
Chapter 2 : Commonly Tested /Challenging Questions
Chapter 3 : Common Mistakes
The correct way of study is to find out the methodology ,learn, practice, summarize and model it. However most people will choose to do a massive number of questions without knowing the modeling behind, hence it is virtually memorizing.
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Last edited by TonyX on Sat Jul 25, 2020 3:34 pm, edited 1 time in total.

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