2011 PSLE Discussions and Strategy

[Cheerfuldad]

ngbrdad:

Cheerfuldad:

Hi all,


Did any of your DS/DD do the Henry Park Pri Sch 2011 Prelim paper? What is the answer for Q23 & 24?

Which subject ? science ?

Hi ngbrdad,

Yes, science.

Thanks

[Vanilla Cake]

Just to summarise for the 2011 P6 Prelim Science paper (MCQ) from Red Swastika School:


Q1 - 2
Q2 - 1
Q3 - 1
Q4 - 1
Q5 - 2
Q6 - 3 (Answer given: 2)
Q7 - 3 (Answer given: 1)
Q8 - 3
Q9 - 3
Q10 - 4
Q11 - 2
Q12 - 3 (Answer given: 4)
Q13 - 1 (Answer given: 2)
Q14 - 2
Q15 - 1
Q16 - 3
Q17 - 2
Q18 - 1
Q19 - 2
Q20 - 4
Q21 - 3 (Answer given: 1)
Q22 - 1
Q23 - 3
Q24 - 4
Q25 - 2
Q26 - 4
Q27 - 2
Q28 - 2
Q29 - 4 (Answer given: 2)
Q30 - 3

If there is any discrepancy, pls correct the above list.
Thks.

[Belle2011]

May I ask anybody has the model answer for RGPS math prelim paper 2?

Thank-you.

[Lenny08]

Hello there,


Can someone please share the answer sheet for roysth prelim 2011 papers?thanks alot.

Best Regards,
Lenny

[Alchemist]

Hi - For Henry Park 2011 Science Prelim - Booklet A Q 21 - could someone confirm if the answer sheet answer of (1) (ie 4 populations) is correct?


Also for Qn 43B - Which of the Materials A,B, or C would be the most suitable for making safety vests for cyclists what would be the answer?



Thanks

[ms_lim]

I do not hv the ans key for 2011 acs prelim Maths paper 2. Can let me know what is the ans for qn 9? I think there is insufficient info to solve qns 10 and 12a, correct?

[Tinkerbelle]

Cheerfuldad:

ngbrdad:

[quote=\"Cheerfuldad\"]Hi all,


Did any of your DS/DD do the Henry Park Pri Sch 2011 Prelim paper? What is the answer for Q23 & 24?

Which subject ? science ?

Hi ngbrdad,

Yes, science.

Thanks[/quote]Hi Cheerfuldad,
Q23: Answer is (3)
Q24: Answer is (4)

[Tinkerbelle]

vidhyalog:

Hi - For Henry Park 2011 Science Prelim - Booklet A Q 21 - could someone confirm if the answer sheet answer of (1) (ie 4 populations) is correct?


Also for Qn 43B - Which of the Materials A,B, or C would be the most suitable for making safety vests for cyclists what would be the answer?

Thanks

Hi vidhyalog,
For Q21, the answer (1) is correct. There are 4 animal populations. Hibiscus & Ixora are plants.

For Q43B, the answer in the answer key is Material A. It reflected the most light.
However, DD's answer is Material C. It reflected light at the furthest distance from the light source. So....:scratchhead: Any other input?

[Vanilla Cake]

ms_lim:

I do not hv the ans key for 2011 acs prelim Maths paper 2. Can let me know what is the ans for qn 9? I think there is insufficient info to solve qns 10 and 12a, correct?

Hi ms_lim,

For Q10, Angle for the \"Dogs\" is 120 degree.

For Q12(a), pls refer to the diagram below:
http://i53.tinypic.com/20kx9iv.png\">

Answers for 2011 ACS P6 Prelim Maths Paper 2
Q1 - 3000 words
Q2 - 18 m
Q3 - 243.9 cm (correct to 1 decimal place)
Q4 - $22.25
Q5 - 277 degree
Q6 - 3 h
Q7 - 1596 green T-shirts
Q8 - Tessellation question - should be no problem for you
Q9 - $15
Q10 - (a) 7/24 (b) 150 more pupils
Q11 - 91 egg tarts
Q12 - (a) Angle x = 58 degree (b) Angle y = 26 degree
Q13 - 77 chairs
Q14 - 4 revolutions
Q15 - 75 km/h
Q16 - (a) 1/10 (b) 108 rulers
Q17 - (a) 4000 cm3 (b) 8 cubes
Q18 - $207

[Alchemist]

Tinkerbelle:

vidhyalog:

Hi - For Henry Park 2011 Science Prelim - Booklet A Q 21 - could someone confirm if the answer sheet answer of (1) (ie 4 populations) is correct?


Also for Qn 43B - Which of the Materials A,B, or C would be the most suitable for making safety vests for cyclists what would be the answer?

Thanks

Hi vidhyalog,
For Q21, the answer (1) is correct. There are 4 animal populations. Hibiscus & Ixora are plants.

For Q43B, the answer in the answer key is Material A. It reflected the most light.
However, DD's answer is Material C. It reflected light at the furthest distance from the light source. So....:scratchhead: Any other input?

Thanks Tinkerbelle. I also did not read the question properly for Q21 - cannot blame my son!

For 43B - my son also wrote C - as it reflected light at the farthest. Any other parents care to share?
Thanks