Tuesday, 17 November 2009
ClAsS pArTy
SPOT : One Utama
uh.. according to fudin:
come at 10 a.m. and play bowling..
until lunch time..
then eat at Kenny Roger's
NOTE : there may be changes from time to time.. so stay updated
Monday, 9 November 2009
Friday, 23 October 2009
Prom tickets on SALE now
Thursday, 24 September 2009
I know it's late
Wednesday, 9 September 2009
THE JUDGEMENT DAY....... Falls on 6th October
Thursday, 3 September 2009
just because...
Thursday, 20 August 2009
Merdeka Public Speaking Competition
crossed the line?!
Tuesday, 18 August 2009
Minor Reminders....
Monday, 17 August 2009
The Tormented Soul of School FEES...
Friday, 14 August 2009
A NEW MEMBER TO THE TEAM!
Random Announcements
Friday, 7 August 2009
The Unofficial HAKK "Holiday"
Thursday, 30 July 2009
Physics Exercise 2.10
Wednesday, 22 July 2009
Shifted - Assessment 2
Tuesday, 21 July 2009
SEGAK the 2nd
As the title suggest, we'll be doing our SEGAK test tomorrow. So, you have to bring your PJ attire.
Got really nothing much to say. So, this is the end of the post. If you want to check the timetable for our test, you can check it below. Just scroll down and you'll see it.
p/s to Fudin and Parri: Remember to bring your form for the camp tomorrow.
Friday, 17 July 2009
Assessment the 2nd Story
Thursday, 16 July 2009
Of Kekacang and Juices...
As you might have been informed, we will be doing the peanut and juices experiment. You can refer the experiment in your Practical Book. It's experiment 6.1 and 6.3. So assuming you have formed a group of 4, you have to divide your group to 2 subgroups namely Group A and B.
The following are the materials you need to bring tomorrow.
....Group A....
1) Lime Juice
2) Orange Juice
3) Random Juice
*The juices must not be bought as the ones in stores contain preservatives and sugar. So, obviously you can't add other stuffs like sugar to the juices that you did either. Don't take the easy way out of using cordial.
*WARNING: DO NOT CONSUME THE TEMPTING BEVERAGES ORALLY, ANALLY OR THROUGH YOUR RESPECTED NOSTRILS.
....Group B....
1) Crackers (without cream)
2) Bread (make sure it's not wet or anywhere close to it)
3) Peanuts (any type will do be it almonds, cashew, pistacio, and even ground nuts)
*WARNING: DO NOT CONSUME THE NOWHERE-NEAR TEMPTING FOODS ORALLY, ANALLY OR THROUGH YOUR RESPECTED NOSTRILS.
YOUR FAILURE OBEYING THE WARNINGS WILL RESULT IN AN ENTROPY OF THE FROG DISSECTING EXPERIMENT.
*Entropy can be referred to in Wikipedia. I don't really know how to use the word properly actually.
p/s: The photos taken with Ms Lim can be viewed in Facebook under Ms Lim's profile. You can search her in Facebook by searching Lim Chiu Sin.
Wednesday, 8 July 2009
Farewell... Ms Lim
Tuesday, 30 June 2009
Money, money, money...
Thursday, 25 June 2009
School Fees..... ASAP
Here are the list of the said fees:
a) Co-curriculum ---------------- RM 8.00
b) Exam Papers ----------------- RM 24.50
c) Sports ------------------------ RM 8.00
d) Aglmool ---------------------- RM 8.00
e) MSSM ------------------------ RM 4.00
f) Magazine ---------------------- RM 12.00
<-->Total ---------------------------RM 64.50
And your Toilet Fees : RM2. Yup, the toilet fees. No matter how silly it sounds, you still have to pay for using the school toilet. Not forgetting the t-shirt, I'm still waiting for the RM 25. So, yeah.
Check your marks on the last exam, jot it down somewhere and correct it tomorrow. Hopefully I'll remember to bring the ranking sheet along. Open Day will be held next Friday. So, I advice you to watch Trans-afro-ers before you get yourself grounded for good. There'll be a school replacement day this Saturday. Those who were summoned by Mr Donnie, prepare your speech by then. Those receiving the anugerah, please arrive at school before 7.30 am. Those who just want to come for fun, I suggest you to diminish that intention. More than half of the class will be in the hall for the whole day. So, you might get a one-to-one session with the mosquitoes if you come anyway.
p/s: Fudin, if you're reading this, remind me to return your shoes. Message me, don't call. Calls aren't so effective on me. XD
Tuesday, 23 June 2009
Finally..... Some update
For the girls, I think you'll be having PJ tomorrow if i'm not mistaken. At the very least, that was what I have heard.
.......Reminders.......
1. Physics ticker-tape experiment report in your Experiment book. If you haven't done yet, finish it.
2. Bring your RM25 for the t-shirt ASAP. The time taken to receive your t-shirt depends on everyone's said payment. Hypothesis is accepted. LOL
3. Those who haven't paid your toilet fees, please do so ASAP.
4. If you have any H1N1 symptoms, please get yourself examined. Stay home if you feel something's wrong with your body system. The virus can spread really fast so, be cautious of your surrounding.
p/s: Sincerest apologies to those whom I wasn't able to wish you your birthdays. I currently aren't able to use a constant internet connection, so I can only post once in a while. Really sorry for the inconvenience.
Friday, 15 May 2009
H1N1
details:
1. you cough
2. you got flu
3. you got sore throught(i don't think i spelt that correctly)
4. i don't know. You have to contact H1N1 personally. There are a few more details about this ravishing single deaseas. (didn't spell that correctly either.)The only minor problem is that i'm not sure if it's male or female. So for all you bi's out there your in luck.
5. *lame joke time
once you get the influenza you will be influenced by its influenzaness and for all you know youll grow a uhm..snort? and a curly tail and go oink. wheee.. laugh fool! And you shall never part. Unless you go see doctor. I heard this thing very the mafan. SOOO if you want to get together not too long la ha.. Bad for health. In more ways than one.
Soooo.. if you think your interested. Eat lots of lots of imported from mexico pig or go the the infected patient. You can also call influ-enza-H1N1-swiiine. So don't keep it waiting. its young..only a few months old. Don't worry. You won't be considered a pidofile.. Maybe a pigdofile!! wheeeehehehe...lameness.. Its due to exams. im giving you something to entertain youeself...be grateful.
Chiow,
swine agent nick
Thursday, 7 May 2009
Mid-Year Exam... Coming to your shores this Thursday
Buck yourself up and study. Have you tried solving inverse functions lately? Can you still do it? If not, you should know what to do. How about the 4 main physics formulae? Have you remembered them? And that's just 2 subjects, we have 10 subjects to cover. It's advisable if you start revising now. So, yeah. STUDY STUDY STUDY.
Fire Drill
I only took the things which directly involves us directly.
1. A long 'ring' will be heard for about 10 minutes or 3 times in a row. Simply put, a different pattern of ringing. Once you heard the ring, queue outside the class and don't exaggerate the already exaggerated event.
2. Line up outside the class and proceed to Gate D. In other words, go to the gate near the Garbage Site.
3. After reaching there, line up outside the school on the road.
PRECAUTIONS
1. Please don't stray off somewhere or you MIGHT get a Surat Amaran.
2. Don't shout or act psychotic at any given time or any possible situation even if it's the worst case scenario.
3. As silly as it may seem, please walk to the specified gate cautiously and stay in your line.
Further instructions will be issued after Phase 1 of the drill which is after you get in your line(s).
Perhaps I'll upload the map here too if I have the ability to do so. That should cover it.
Thursday, 30 April 2009
Duty board
cus we keep getting "kelas tercantik" for quite a few times...lol
so here we go.. a list of names with their respective duty.
NO | BIL | NAMA | Subject |
1 | 16545 | AKHILASH ARAVIND A/L DINESH | Bahasa Melayu |
2 | ALVIN CHACKO THOMAS | Bahasa Melayu | |
3 | 16547 | ASHMEER B. ANUAR | Bahasa Melayu |
4 | ASHWIN A/L SRIGANTHA | Bahasa Melayu | |
5 | AZMIL B. ABDUL MALEK | English | |
6 | 16548 | CHEN WIN SUM | English |
7 | COLIN RAY SELVAM | English | |
8 | ETHAN LU ZHI MENG | English | |
9 | 16551 | FU HSU HUI | Sejarah |
10 | GOWRI A/P MARIAPPAN | Sejarah | |
11 | JASMEEN LORNA | Sejarah | |
12 | JOHANAN KONG XIAN EN | Sejarah | |
13 | KEITH DANIEL | Mathematics | |
14 | 16555 | LIM SZE KHAI | Mathematics |
15 | MOHAMAD AQIL MAULA MOHAMAD OMAR | Mathematics | |
16 | MUHAMMAD AMEER SYAFIQ B. GHANI | Mathematics | |
17 | 16594 | MUHAMMAD SHARIFUDDIN B. AZLAN | Physics |
18 | NAVEENAN A/L VIJAYA KUMAR | ADD. Maths | |
19 | NICHOLAS CHONG GUAN TING | ADD. Maths | |
20 | ONG RAYXIANG | ADD. Maths | |
21 | PRIYAA NAIR A/P RAMESH | Moral | |
22 | 16846 | PRIYANKA RAJ A/P PRITHVI RAJ | Moral |
23 | 16569 | RAJA ALIA FATIMA BT. RAJA ABDUL AZIZ | Moral |
24 | REENISHA DEVI A/P RAMACHANDRAN | Moral | |
25 | RICHARD NAVINDRAN | Physics | |
26 | SALMAN B. FEROZ | Physics | |
27 | SHANTAVINASHNI A/P BALACHANDRAN | ADD. Maths | |
28 | SIK JIA YIN | Physics | |
29 | SUGUMARAN A/L MUNIANDY | Chemistry | |
30 | SUHAINI BT. AMIR | Chemistry | |
31 | T. PARRIMALAN A/L THIRUCHELVAN | Chemistry | |
32 | 16572 | TAN EE CHEE | Biology |
33 | VENOTHANI A/P RAJAGOPAL | Biology | |
34 | VINODRAJ A/L BALAN | Biology | |
35 | 16577 | WAN MUHAMMAD HABIBULLAH | Agama |
36 | WAN NUR ARINA BT. RASHIDAN | Agama | |
37 | 16614 | ZAIM ISKANDAR B. MOHAMAD ZABIDIN | Agama |
Find information about your corresponding subject and prepare it by this weekend
(3 May 2009)
And bring them on Monday.
Bring a wrapping paper for your own table too.
Wednesday, 29 April 2009
Gave us work Pn. Wee
(i skip the notes)
A. Tukarkan ayat susunan biasa di bawah ini kepada ayat susunan songsang.
i)Dia ke rumah awak petang semalam.
ii) Novel itu habis saya baca.
iii) "Nama awak siapa?" tanya ibu.
iv) Kita tidak perlu panik jika dipatuk ular sawa kerana patukan ular sawa tidak akan mendatangkan maut.
B. Tukarkan ayat susunan songsang kepada ayat susunan biasa.
i) Saya tendang bola itu ke arah pintu gol.
ii) Jika saya belajar bersungguh-sungguh, saya akan berjaya.
iii) Adalah sukar untuk melepasi halangan itu.
"Siapakah Ahli Dewan Undangan Negeri di kawasan ini?" tanya Ahmad.
Tuesday, 28 April 2009
Posting Temporarily Disabled : Comments Guide
Comments/Inquiries Guide
I never posted this before. So expectedly, I never really know who is posting the comments up.
Knowing that, I think I better post a brief guide on how to comment. Sounds petty but I prefer the blog to be more organized.
How-to-comment:
1) Click the "n INQUIRIES" link at the bottom of any post. (n refers to the number of inquiries written earlier)
2) Type whatever you want to type there. And;
3) Press the arrow in the Comment as: box and choos which option you prefer.
OR
3) You could simply place your signature there. Eg: Yours til i trip (Arina)
4) Lastly, press the Post Comment button.
That should cover it.
Last but not least, don't believe that "im Deleting the Blog... bal bla bla" line in the cbox. I didn't put that up. My name would always appear orange in the cbox. Anyway if any of those things appear again, inform me immediately.
That's all for now. Oh yah, Hilman said Hi... XD
Friday, 24 April 2009
All in One day
Chem - do the quick review questions on page 65, 69 and 72..
Bio - finish up your PEKA and do the exercise from the papers handed out..(do til page 8 i think)
Maths - do the ones given on the board...
Add. Maths - as some of you go home early or go camp.. I'll write down the works here..
Do chapter 6 formative exercise 6.1 pg 92 question 1, 3 and 5..
That's all only heh..
Sekian, terima kasih XD
Tuesday, 21 April 2009
Dear Habib,
Yours til i roll,
ARINA :D
Monday, 20 April 2009
I'm out of ideas for the title....~~~ sienz
Tuesday, 14 April 2009
3, 2, 1, Launch
Monday, 13 April 2009
Physics Ex 2.4 Compiled
(i) the velocity of the lorry in the initial 15 minutes
(ii) the initial velocity of the lorry
(iii) the deceleration of the lorry
(b) A steel ball of mass 1 kg is dropped vertically from a table as shown in Figure 1(which habib will post later). A bucket of sand is put beside the table so that the steel ball can drop into it.
Group 1 - chemical properties for 4J, 4M, 4S through 4M
CHEMICAL TRENDS
- Reactivity increases when going down Group 1.
- The valence electron of the atom is further away from the attraction of its positive nucleus.
- The inner electrons shield the outer electron from the nucleus attraction
Chemical Properties
- Group 1 metals are very reactive metals.
- They all show the same chemical properties.
- They can react with water and non-metal such as oxygen and chlorine to form a new compound.
Electron configuration
Lithium | 2.1 |
---|---|
Sodium | 2.8.1 |
Potassium | 2.8.8.1 |
Rubidium | 2.8.18.1 |
Cesium | 2.8.18.18.1 |
Francium | 2.8.18.32.18.1 |
- Table above shows the electron arrangement of all the Group 1 metals.
- All the atoms of Group 1 metal consist of 1 valence electron.
- When an alkali metal atoms reacts, it loses the valence electron to form a positively charged ion. Example
- They tend to react mainly with non-metals to form ionic compounds.
- Reaction with water.
- Reaction with chlorine gas.
- Reaction with oxygen gas.
The Reaction of Alkali Metals with cold water
- Group 1 metal react vigorously with water.
- The video below shows the reaction of Lithium, Sodium, Potassium, Rubidium and Caesium with water.
- Click the play button to play the video or click anywhere on the player to link to the video page in youtube.
Metal | Observation |
---|---|
Lithium |
|
Sodium |
|
Potassium |
|
Discussion
- The reaction with water is highly exothermic (release a lot heat), very fast and violent.
- If a lump of lithium, sodium or potassium is placed in cold water, the metal floats, move around the surface of the water and then dissolve in the water.
- This shows that lithium, sodium and potassium are less dense than water.
- The substance produced is soluble in water.
- The colourless flammable gas is hydrogen. It produces "pops" sound with lit splint.
- Lithium and sodium do not normally cause a flame but the potassium reaction is exothermic enough to ignite the hydrogen.
- Rubidium and caesium are explosive with water. Normally, your teacher does not do this experiment in the school lab.
- If universal indicator is added, it changes from green (pH 7) to purple (pH 13-14), showing that the products are alkali (solution of hydroxide).
- The more reactive the metal, the more vigorous the reaction.
- The reactivity of the metal increases down the group.
Equation of the reaction
Lithium + Water → Lithium Hydroxide + Hydrogen Gas
Sodium+ Water → SodiumHydroxide + Hydrogen Gas
Potassium + Water → Potassium Hydroxide + Hydrogen Gas
The Reaction of Alkali Metals with Non-metals
- Group 1 Alkali Metals react with non-metals to form colourless or white ionic compounds.
- These compounds dissolve in water to give colourless solutions.
Reaction with oxygen
- The diagram above shows that when hot alkali metal is put into a gas jar filled with oxygen gas, the alkali metal will burn with bright flame.
- They form white oxide powders after reaction.
- These oxides dissolve in water to form strongly alkaline metal hydroxide solutions with pH value 13-14.
- Lithium, sodium and potassium have similar chemical properties. All react with oxygen to produce white metal oxide.
- The reactivity increases down the group from lithium, sodium to potassium.
- Table below shows the observation of lithium, sodium and potassium when burn in oxygen gas.
Observation
Lithium | Lithium burns with red flame and produces white powder immediately after reaction. When the white powder is dissolved in water, it produces a solution which turned red litmus paper blue. |
Sodium | Sodium burned with bright yellow flame, forming white powder immediately after reaction. When the white powder is dissolved in water, it produces a solution which turned red litmus paper blue. |
Potassium | Potassium burned with very bright purplish flame, forming white powder immediately after reaction. When the white powder is dissolved in water, it produces a solution which turned red litmus paper blue. |
Equation
Lithium+ Oxygen Lithium Oxide
Sodium + Oxygen Sodium Oxide
Potassium + Oxygen Potassium Oxide
Reaction with chlorine
- The diagram above shows that when hot alkali metal is put into a gas jar filled with chlorine gas, the alkali metal will burn with bright flame.
- All alkali metals react with chlorine gas to form white metal chlorides salt.
- Lithium, sodium and potassium have similar chemical properties.
- The metal chlorides salt formed is soluble in water to give a neutral solution of pH 7.
- The reactivity increases down the group from lithium, sodium to potassium.
- Table below shows the observation of lithium, sodium and potassium burn in chlorine gas.
Observation
Lithium | Lithium burned slowly with a reddish flame . A white solid is produced. |
Sodium | Sodium burned brightly with a yellowish flame. A white solid is produced. (The reaction is shown in the youtube video below.) |
Potassium | Potassium burned very brightly with a purplish flame . A white solid is produced. |
Equation
Lithium + Chlorine Lithium Chloride
Sodium + Chlorine Sodium Chloride
Potassium + Chlorine Potassium Chloride
Explaining the Reactivity Trend of the Group 1 Alkali Metals
- When an alkali metal atom reacts, it loses its valence electron to form a positively charged ion.
Example
- As we go down the group from one element down to the next, the atomic radius gets bigger due to an extra filled electron shell.
- The valence electron is further and further from the nucleus. Thus the attraction force between the nucleus and the valence electron become weaker and weaker.
- This causes the valence electron is easier to be released to form an ion when the atom takes part in a reaction.
Solubility of the Oxide, Hydroxide and Salt of Alkali Metal
- All the oxide and hydroxide of group 1 metal are soluble in water to form an alkali solution.
- All the salt (salt of chloride, nitrate, sulphate, carbonate....) of group 1 metal are soluble in water. The solution formed are neutral.
Safety Precaution
- Alkali metals are very reactive.
- Therefore it must be kept in paraffin oil to prevent them from reacting with oxygen and water vapour in tbe air.
- We must avoid to hold group 1 metals with bare hand because they may react with water on our hand.
- We must wear safety goggles and gloves during handling experiment involving group 1 metal.
*Make sure you save this post in your computer. then, in your own words, write it in your notebooks...
Your Chemistry teacher,
Mrs Wong...
with da help of Taysher and Akhilash..
XD..!!!
Saturday, 11 April 2009
zzzzzzzzzaturday
I salute the ppl who actually made the right decision of not comin to skul...
xP
there is nothing much to tell u ppl...
there was ceramah...
combined the form 4 & 5...
the ony girls form our class was me n suhaini..
i tink...
i ony saw her...
owh..
n i met up wit Mr. Shukur n asked him to delay the rocket launching day to thursday...
xD
Arina,Jo,Pari etc.. ponteng'ed' the ceramah..
kononnya working for the BP My Science Challenge..
xD...
anywayz tatz all for now...
~reeNIshA~
Friday, 10 April 2009
v CaN n WiLl chaNge wAt pN. WonG tINks BOut us!
im sorry...
I know v r family but this is getting irritating...
i dun lyk any teachers scolding us...
v might b in the science stream but...
itz time to buck up ppl!
even i hv to stop crappin at the back of bio lab...
but there is no harm in shutting up n listenin...
of course i still wan the flow of jokes but...
buck up ppl..
its time to prove ppl wrong...
the exams r coming up n v wil b better than 4J...
aite??
urs til i stop getting fatter...
_reenisha_
Saturday 'Crashing' Courses...
Okay, that's all I guess. Make sure you finish your physics project and the paperwork. The rockets will be launched on Tuesday with 4J and 4S, I think. Sorry for not posting the second part of the physics work, but I'll make sure I post it up by tomorrow. I left the exercise in the buku ponteng. =.= I know, I know... I'll make sure it's in here by tomorrow.
Wednesday, 8 April 2009
And The Majority Agreed....
So yeah, that's all lah. Make sure you bring your Results Slip for those who haven't pass it back up. And don't forget about the form about the verification of your guide's presence on Sports Day too.
Now, what's left is just... Happy Birthday Johanan and Ameer!!! Since both of you first felt a doctor's gloved hands on the same day, I put the wishes together. To Johanan, take more phosphorus, vitamin D and calcium more. Grow taller lah.... To Ameer, may your relationship with Fatin last. XD
Okay, that's all lah.... Until the next post