SPM 2013 Thread
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 Sep 30 2013, 11:27 PM
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#1
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Junior Member
133 posts Joined: Sep 2013 
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Hi guys,any ideas on how to do well in bio and physics?
The main problem i faced in bio is that i basically understand the concept,but always fails to memorize the complicated bio terms and names such as prothrombin and luteinising hormone.Always feel that those terms are not really english in strict sense.  As for physics,i really do poor in calculations,waves and mirror/lens/light.How does you guys understand the mirror/lens/light chapter?Seems very complicated for me. Are they any tricks for these problems? |
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Oct 1 2013, 09:50 AM
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#2
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Junior Member
133 posts Joined: Sep 2013
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QUOTE(5p3ak @ Oct 1 2013, 07:15 AM) Use mind maps, blood clotting mechanism etc I use diagrams. Awesome notes indeed Here's my bio teacher...he is very colourful if you know what I mean  All for academic purposes...Biology  Here's his website : http://www.cikguheery.blogspot.com/ You can see there are many diagrams  So grateful to have a good teacher  About physics you need to understand the concept, for light there is just a few calulations TBH less than those of Force and Motion. Perhaps this website could help you out abit http://lightpowerpt.blogspot.com/   Seems very relaxing notes.....quite a sort of funny too  I dint went for Bio tuition before and my school teacher is just like a textbook reading machine ,and those reference book are basically  Thanks for the colourful notes lol Well as for the physics i have a hard time to understand the concept.Maybe my brain problem.........i think i have an art brain rather than a science brain. |
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Oct 2 2013, 06:26 PM
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#3
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Junior Member
133 posts Joined: Sep 2013
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QUOTE(Heartnsoul @ Oct 2 2013, 06:02 PM) Nope, Form 5 had enough That answering method u mentioned is for essay part if im not mistaken. Anyways, anyone can confirm if I am correct in answering Jelaskan 1 nilai questions in SPM? <name> seharusnya mengamalkan <nilai> dengan <kata kunci> + huraian It seems that the answer scope of some workbooks use the definisi and not kata kunci. Your welcome Good luckFor the structure part,it should be 2 kata kunci instead. Thats what i get deducted for my moral trial.I wrote only 1 kata kunci for my structure part jelaskan question,and my teacher told me that it should be 2 kata kunci instead of 1. Btw the question was jelaskan 2 nilai,and there are 4 marks for them,2marks for 2 nilai and 2 marks for 4 kata kunci in total. Not sure how if write the whole definition.  |
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Oct 5 2013, 08:36 PM
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#4
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Junior Member
133 posts Joined: Sep 2013
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Sorry guys if someone could help me out with this question:
http://img513.imageshack.us/img513/3449/wjif.jpg My phone's camera quite sucks im sorry about that The value is (k-3)i+j in case its not clear enough.Anyone know how to do this?The answer is (k-3)^2 +1=1,hence k=1(final answer) |
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Oct 5 2013, 09:47 PM
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#5
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Junior Member
133 posts Joined: Sep 2013
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QUOTE(maximR @ Oct 5 2013, 09:13 PM) Does Pythagoras' Theorem remind you of anything ? Yea the unit vector formula i do know that.But im stuck on that.How could i apply unit vector formula into it?  |
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Oct 5 2013, 10:22 PM
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#6
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Junior Member
133 posts Joined: Sep 2013
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QUOTE(manutd96 @ Oct 5 2013, 09:57 PM) I have done this before too . My teacher said cancel PQ coz its an error. Solution is like this: QUOTE(Critical_Fallacy @ Oct 5 2013, 10:14 PM) Given that A big thanks to both of you. Vector PQ = (k − 3) i + (1) j and Vector PQ is a unit vector. (The hidden message is the magnitude |PQ| = 1) Therefore, |PQ| = √(x² + y²) and you finish the rest...  So does the phrase "........is a unit vector" means its equal to 1 in any circumstances? |
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