I advice you not to use G2 in PMR . My teacher told us that there's one time the answer paper got wet during a banjir or something like that and those paper that answer with G2 pen the ink just ran away.
OT : Finally mastered my Mathematics ! Finish all the past year paper 2 and score above 50+ for every year. Paper 1 seem like a problem for me.. highest I get is only 30 
Cheers ! 

Pilot GM? Or you want a fine one can go for Pilot GF. I really like GF more than GM though. Only keep the GM for a bold kind of word to write. GF Ink is like a normal ball pen it's just thin whether the GM is thicker and bolder than the GF so yeah you choose

No matter how much heat you put on the particle, it will always be the same size. When heat is given to the particles, they gain more energy and vibrate more vigorously which creates more space between each other.
Not sure if this is what happen in this case but for me to memorize it easily, my logic is that Ice (Solid) are packed together while Water (Liquid) are loosely packed. When Ice gain heat, it turns into liquid, and the distance between particles also increases.

Arrangement of particles in a solid while it's being heated : Loosely packed and vibrates freely, kinetic energy : high.

When you heat a substance , particles of the substance will gain kinetic energy , which will then oscillate at bigger amplitudes . Adding heat will not increase the number of particles of any substance . Remember this fact .

Sure, just make sure you got enough words which is over 180 words and you're fine

Is it possible? 3 isi in 5 paragraphs?

@maximR
Yes it's getting more loose and vibrates more than solid

Yes , 3 isi minimum . But I'd recommend that you write more than that as back-up . 4 would do be great . If you can't think of more isi , that means your grasp on that topic is not good enough . Choose another question , or read more before PMR !

Even though you settle for 3 isi, but are you satisfy? I will NOT. Come on lah at least get 5 isi or 6 why 3 or 4? zzz Get a quality A

Anyone know which calculator are not allowed in Maths Paper 1??
I'm using fx-350es

Currently reading sejarah.. I dont think I. Can finish it in time. Reading form 2 and I haven't start form 1 and 3 @.@ any advise?

I personally use Faber Castel's Super Smooth Ball Point Pen ( Black ) . I only use black pens . Why ? Head examiners for English and BM provided some reasons :

1 . Professionalism , formality
2 . Easier for the examiner's eyes
3 . Clearer when scanned for the Kupasan Mutu Jawapan report

No , the other one . The one you're referring to has a lighter shade ink .

Kertas Model AKTUAL sejarah PMR by sasbadi, some of the questions are really cacat -.-

There's even one question asking when does the book of Hang Tuah came out? (Abad ke-17) zzzz

After many hardworks , this is the new Easiest to Hardest order:

Maths --> Geography --> Sejarah --> Science --> BI --> KHB --> BC --> BM

That pen? Not good. I used it once then I threw it and uses G2 now
-Anyone can recommend me some books to buy for PMR?
I've done buying and doing all :
SBP PMR all subjects
Gerak Gempur all subjects
Spot A kertas model all subjects
Kertas Model AKTUAL (Maths, Sej, KT) <-- not good book
Kertas model bestari all subjects
Past year questions SASBADI all subjects

Now planning to buy some new one but I don't see any choices left.

If you just memorize the explanations for answers behind the book, maybe enough for you to pass only. Best to refer textbook since most of the questions are based on textbook. In fact I bought a reference book for Sejarah and only opened it once.
Trial 2 I just read my friend's pass-year papers for Sejarah and I got 39/60 for it, that's the first time I got higher than C in Sejarah, but sadly need to retest coz of some idiots in my class who changed his answers 

Maths I just do exercise, Science I read reference book, can get A for both.

Some people might disagree this but to me, school is useless..I do nothing in school other than playing and talking with my friends. When exams are near I usually don't go to school so I can study at home. There are some people in my class who play everyday also and I don't understand why they want to go to school  . My school is even giving "study leave" 1 week before SPM Trial, but too bad no study leave for PMR students.

So which 1 I should listen lol