Hello, thanks for the solutions! I am quite happy that all my answers are the same as yours for Amath paper1. And Amath paper2, I got my kinematics wrong 🙁 Otherwise, all answers are the same.. Thanks, I hope I can get A1 for Amath... Anyway, can I sub my Amath point as the math subject?
@mathmathmath: Provided it hasn't changed, your L1R5 requires
English
1 Humans subject
1 Maths/Science subject
1 Maths/Science/Humans subject
Any other 2 subjects
As AMaths is part of the Maths/Science group, you should be able to use it in place of your EMaths (assuming that one .... choy choy choy!!!) for your L1R5.
Please give a shoutout here if anyone has found this not to be the case.
If so, by integrating the velocity expressions we are in effect obtaining the areas under the velocity curves of P and Q.
You mean you actually sketched out the velocity graphs for P and Q (which is non-linear) and obtained the expressions for their distances without integrating?
@weijie: Unfortunately this year's Kinematics question seems to structured in a rather evil manner, as if you got your velocity expressions in (i) wrong, then you'll be integrating the wrong expressions in (ii) and consequently affecting your answers and workings in (iii) and (iv).
As Miss Loi has advocated many times, aim for at least 85% for A-Maths and 90% for E-Maths in general to get an A1.
And since this year's AMaths paper appears to be of similar level of difficulty compared to last year's, the above should more or less stand. But until the day students decide to hold mass demonstrations at Buona Vista to "demand the truth" from the MOE, no one will ever really know 😛
Hey friends....does any 1 knws abt Addtional Mathematics GCE O LEVEL 4037 PAPER 12 AND 22...
Plz help...i have exams after 3 days....n my preparation is worst..ON 11 NOVEMBER PAPER 12 AND ON 12 NOVEMBER PAPER 22
If plz any 1 knws abt additional mathematics 4037 paper 12 and 22... I already got Ungraded on MAY/JUNE 2010 SESSION...n this tym even my preparation is nt at all..plz help me..i am re appearing plz help if some body have info abt dis paper...
ADDTIONAL MATHEMATICS 4037 PAPER 12 AND 22 plz help me...MAY GOD BLESS U ALL.
Hey guys, I took the Os in 2008. For E-Math, just be sure to get at least 85% and you should be fine. I think I screwed up my A-Math and got maybe 75% but still got an A2 in the end. The killer is Chemistry; if the papers are too easy you will be relying on your SPAs and to a lesser extent, the MCQ to get you your A. I remember doing almost everything correctly for the papers but only got a B3. Most people tend to slack during MCQ, so hope for that.
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General Loi Mdm! I think the AMaths Paper 2 just ended! Incoming messages!
20 Comments
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Hello, thanks for the solutions! I am quite happy that all my answers are the same as yours for Amath paper1. And Amath paper2, I got my kinematics wrong 🙁 Otherwise, all answers are the same.. Thanks, I hope I can get A1 for Amath... Anyway, can I sub my Amath point as the math subject?
曜
日
@mathmathmath: Provided it hasn't changed, your L1R5 requires
As AMaths is part of the Maths/Science group, you should be able to use it in place of your EMaths (assuming that one .... choy choy choy!!!) for your L1R5.
Please give a shoutout here if anyone has found this not to be the case.
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Wah Miss Loi you very efficient but I dont dare to see the solutions otherwise I will discover my mistakes and live in regret for the next two months!
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hey thanks for all the solutions! I hope i can get an a1... i lost abt 10 marks from all the careless mistakes..
🙁
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Will there be combine chemistry 2010 answers?
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why cant we use area under velocity graph to get the distance for the kinematics?
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@Watchsun: Are you referring to Q8(ii)?
If so, by integrating the velocity expressions we are in effect obtaining the areas under the velocity curves of P and Q.
You mean you actually sketched out the velocity graphs for P and Q (which is non-linear) and obtained the expressions for their distances without integrating?
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could you put up the chem ans too plsss? (:
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@shu yi: Ya! I also want the chem answers!! Urgent wanting! Thks in advance!
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If i get the wrong answer for the first part of the kinematics question, does that mean the other parts are also wrong?
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@weijie: Unfortunately this year's Kinematics question seems to structured in a rather evil manner, as if you got your velocity expressions in (i) wrong, then you'll be integrating the wrong expressions in (ii) and consequently affecting your answers and workings in (iii) and (iv).
Your glimmer of hope might still lie in the 'M' marks in Cambridge's mark scheme which Miss Loi had mentioned before.
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Chem 🙁
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General Loi!! How much do you think candidates need to score(in percentage) in order to achieve an A1?
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@Wenhao: Aiyooo ... YAHMMTGA1Q!
As Miss Loi has advocated many times, aim for at least 85% for A-Maths and 90% for E-Maths in general to get an A1.
And since this year's AMaths paper appears to be of similar level of difficulty compared to last year's, the above should more or less stand. But until the day students decide to hold mass demonstrations at Buona Vista to "demand the truth" from the MOE, no one will ever really know 😛
曜
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not sure if you're a chem teacher ms. loi but appreciate if u can answer my qn if you know (: this yr the ppr was quite easy, 65/80 can get A1 or not?
曜
日
Hey friends....does any 1 knws abt Addtional Mathematics GCE O LEVEL 4037 PAPER 12 AND 22...
Plz help...i have exams after 3 days....n my preparation is worst..ON 11 NOVEMBER PAPER 12 AND ON 12 NOVEMBER PAPER 22
If plz any 1 knws abt additional mathematics 4037 paper 12 and 22...
I already got Ungraded on MAY/JUNE 2010 SESSION...n this tym even my preparation is nt at all..plz help me..i am re appearing plz help if some body have info abt dis paper...
ADDTIONAL MATHEMATICS 4037 PAPER 12 AND 22
plz help me...MAY GOD BLESS U ALL.
曜
日
May i know if 75 for amaths can get a b3 in o level?
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u got physics paper 2 solutions?
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日
Hey guys, I took the Os in 2008. For E-Math, just be sure to get at least 85% and you should be fine. I think I screwed up my A-Math and got maybe 75% but still got an A2 in the end. The killer is Chemistry; if the papers are too easy you will be relying on your SPAs and to a lesser extent, the MCQ to get you your A. I remember doing almost everything correctly for the papers but only got a B3. Most people tend to slack during MCQ, so hope for that.
曜
日
plzzzz i want may/june 2010 o level maths paper 2 with solution not of a-math.