2018 PSLE Discussions & Strategies (Born in 2006)
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I do not know the exact wording of the question but possible to refer Solid as a state of matter (I.e. not liquid or gas)
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[quote][/quote]
Sctc:
My students said is 6[/quote]Ans is 6Macc0608:
[quote=\"Sctc\"]Is there also one question about counting the number of cubes with 4 sides painted. The students said is too easy but is 3 marks wuestions.
What is the answer for this? DD says she cannot visualize -
I am curious why that school teacher and tutor say it’s choice (4).
Btw, a sponge soaked with water is call a solid+liquid mixture. And can a solid ball be hollow, strictly speaking, no, else we are just playing with words -
May I know how the t-score is calculated and applied for the PSLE result? I’m kinda confused… thanks!
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snowmummy:
May I know how the t-score is calculated and applied for the PSLE result? I’m kinda confused... thanks!
T-score uses this formula:
T = 50 + 10[(x-m)/s]
where x is the candidate’s mark for the subject
m is the average mark (mean) scored by all the candidates
s is the spread of the marks around the average mark (standard deviation)
Each subject has a score calculated from that formula. Then add up all 4 subjects = the magic 3 digit number in November. -
snowmummy:
May I know how the t-score is calculated and applied for the PSLE result? I’m kinda confused... thanks!
You can refer to Seab website for actual formula. But it involves a std deviation value which we will never know. Depends on cohort performance.
As a rough gauge on your child performance, you can simply x0.72 to get the total aggregate. -
My son said the answer is 6 .
Just count the no of cubes that have 2 joint faces. -
My gal's answer is 3, she said the drawn diagram in this forum is not accurate. She said there's 9 cubes. Her class has mixtures of 3, 4 and 6 as answers tho. Hopefully she read the questions correctly
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Questions state 8 cubes …
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oneheart:
My gal's answer is 3, she said the drawn diagram in this forum is not accurate. She said there's 9 cubes. Her class has mixtures of 3, 4 and 6 as answers tho. Hopefully she read the questions correctly
Intially, my girl counted 9 cubes from the diagram. But when she read the question again, she realised that the question stated that the figure was made out 8 cubes.
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