2020 PSLE Discussions and Strategies(for those born in 2008)
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Memememem\" post_id=\"1997167\" time=\"1601630962\" user_id=\"188691:
May I ask how did you derive the sd and average?
Estimation for psle score: 50+10(r-a/sd)
Sd:20
Average:65
You should be able to calculate ur psle score with this formula -
Memememem\" post_id=\"1997160\" time=\"1601630191\" user_id=\"188691:
No, you won’t. Writing statements is not necessary. I didnt write any statements as well.
Will u be penalized for not writing statements -
PlayfulFairy\" post_id=\"1997198\" time=\"1601633976\" user_id=\"2120:
I would personally say both were easy but it depends on the individual I got 94 for prelim math so I would say psle maths paper was easy but if you didn't understand the concepts properly then you may view the paper differently
So this year’s English Paper 2 is not so easy, Math is manageable but not so easy?? -
PlayfulFairy\" post_id=\"1997198\" time=\"1601633976\" user_id=\"2120:
I would personally say both were easy but it depends on the individual, I got 94 for prelim math so I would say psle maths paper was easy but if you didn't understand the concepts properly then you may view the paper differently
So this year’s English Paper 2 is not so easy, Math is manageable but not so easy?? -
Astudentwhoanswersquestions\" post_id=\"1997103\" time=\"1601626204\" user_id=\"188683:
how did you do it? I feel like 300 is a bit large imo[/quote]Shaded area = 165
hi, if i'm not wrong about which question it was, i put 300sywtj\" post_id=\"1997102\" time=\"1601626101\" user_id=\"188688:
[quote=moohoo post_id=1997096 time=1601625671 user_id=97665]Anyone remember the answer for the paper 2 question 5 about squares?
Therefore, 22u = 165
1u = 7.5
Total square= 40u
Answer = 40×7.5= 300.
Hope my daughter told the correct questions...
My daughter do wrongly as she found unshaded =23 😂 hope for method mark! -
aclim3811\" post_id=\"1997208\" time=\"1601634861\" user_id=\"15579:
Shaded area = 165
how did you do it? I feel like 300 is a bit large imoAstudentwhoanswersquestions\" post_id=\"1997103\" time=\"1601626204\" user_id=\"188683:
[quote=sywtj post_id=1997102 time=1601626101 user_id=188688]
hi, if i'm not wrong about which question it was, i put 300
Therefore, 22u = 165
1u = 7.5
Total square= 40u
Answer = 40×7.5= 300.
Hope my daughter told the correct questions...
My daughter do wrongly as she found unshaded =23 😂 hope for method mark![/quote]After someone told me the value for the shaded I realised I also got 300 😂
I did it using different units tho
4u = whole figure
2u = half of it
2u/5 = 0.4 = 1 top rectangle
2u/4 = 0.5 = 1 bottom rectangle
3 top rectangles = 0.4 x 3 = 1.2
2 bottom rectangles = 0.5 x 2 = 1
Shaded rectangles of top and bottom = 1.2 + 1 = 2.2
1u = 165/2.2 = 75
4u = 75 x 4 = 300 -
Astudentwhoanswersquestions\" post_id=\"1997209\" time=\"1601635169\" user_id=\"188683:
After someone told me the value for the shaded I realised I also got 300 😂
Shaded area = 165aclim3811\" post_id=\"1997208\" time=\"1601634861\" user_id=\"15579:
[quote=Astudentwhoanswersquestions post_id=1997103 time=1601626204 user_id=188683]
how did you do it? I feel like 300 is a bit large imo
Therefore, 22u = 165
1u = 7.5
Total square= 40u
Answer = 40×7.5= 300.
Hope my daughter told the correct questions...
My daughter do wrongly as she found unshaded =23 😂 hope for method mark!
I did it using different units tho
4u = whole figure
2u = half of it
2u/5 = 0.4 = 1 top rectangle
2u/4 = 0.5 = 1 bottom rectangle
3 top rectangles = 0.4 x 3 = 1.2
2 bottom rectangles = 0.5 x 2 = 1
Shaded rectangles of top and bottom = 1.2 + 1 = 2.2
1u = 165/2.2 = 75
4u = 75 x 4 = 300[/quote]Your working is perfectly correct.
I use 40u as whole figure while you use 4u.
Is same method. 👍 -
ndzgirl\" post_id=\"1997203\" time=\"1601634523\" user_id=\"26013:
yes; it might not be entirely accurate if you don't mind me saying so LOL
May I ask how did you derive the sd and average?Memememem\" post_id=\"1997167\" time=\"1601630962\" user_id=\"188691:
Estimation for psle score: 50+10(r-a/sd)
Sd:20
Average:65
You should be able to calculate ur psle score with this formula -
calvinchua\" post_id=\"1996987\" time=\"1601614199\" user_id=\"169999:
My DS said very twisted...
What is the general feedback about Maths paper? My son says it was very easy. Not that many twisting questions!!
🤣🤣 -
jakoh\" post_id=\"1997002\" time=\"1601615916\" user_id=\"151698:
Answer a) 30 b) 28[/quote]Hmmmm...
Yes! Now she recalls there’s a pattern quest in paper 2:)hanhui\" post_id=\"1997000\" time=\"1601615845\" user_id=\"47197:
[quote=jakoh post_id=1996998 time=1601615565 user_id=151698]
I thot there was one pattern question, Q15, on the ring.
Hopefully your DD didn't miss the plot...how come the good student found it difficult and your DD said manageable
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