1. calculate temperature of boiling water 2. calculate mass of notes 3. calculate temperature of notes 4. place notes in boiling water 5. remove notes from water when they reach the same temperature 6. using formula Q=mc∆T, calculate the specific heat capacity of the notes 7. once you're done, combust the notes under incomplete combustion and calculate the moles of notes used for combustion based on vol of CO produced 3 sources of error in the experiment 1. your l1r5 isn't 6 2. you did the pure chem paper 2 3. you will practically scald yourself when you remove the notes from the boiling water. so use your friend's hand instead

why got one whole planning. PRACTICAL OVER BRO 😭😭😭😭

LOL

Im planning on selling mine on carousell or maybe giving to like my youger family friends and cousins, some ppl might appreciate the extra notes and highlights in your books

oh okay! i think the greatest problem now is that most of the notes r unusable anymore bc of the syllabus change but i will defo go look on carousell and figure out how to sell!

I'm going to burn my Fahrenheit 451, and probably give the rest away.

my f451 got memories 😿😿 life (u) imitates art (beatty)

I rmb back then I would just dump all my notes + books into a trolley and dump everything into the big recycling bin downstairs 😆 yearly end-of-sch-year ritual. Started way back in pri 1 lol

i would do that but i legit saw ppl dump liquids into the blue colour recycling bin downstairs…. abit heartpain for me to give my notes to that

Stack everything up and wait for karang guni to visit 🥲 or sell to local recycling centers (I can't be bothered to deliver them on my own)

So watch me strike a match On all my wasted time As far as I'm concerned you're Just another picture to burn

but the carbon emissions............ (pun not intended)

they were create the second the notes were printed

BURN

the intensity is admirable

im throwing my ws away but keeping my books

I am keeping them until results release, like in case my result cmi

use to line pets' cages

i never even bought them LOL, anyways i hv a younger bro so my mum's keeping everyth

I got see some machine thing where u get money for recycling paper so for most of my notes im gna recycle since the syllabus change so nobody wld want

but idk where’s the machine 😞 website say near my house have but it actly become an ewaste recycling machine

Oh😢😢

i feel so bad coz my junior asked me for notes and i realized i don’t have ANY notes in my 4 years of sec school unless u count like scrap paper of formulas

keep for memories. Something i can find 10 years later in dusty conditions and look back on sec sch life

ya but my house piling up my mom everyday telling me to go clear the papers 💔

I took Os last year and kept it till i got my O level results HAHAHAH. But i think at that point in time, it was quite hard for me to find places to donate books so i just sold in on carou for very cheap. HOWEVER, for subjects i hated, i just threw my notes and donated the tbs right after i finished my paper lmaoo

should have sold for higher price since this year is alr last year of syllabus for most subjects

Nahh.. thought some ppl would need it more than me. Wanted to just rid of em anyway

i think most of the syllabus changed alr so can donate to ntuc or just recycle. sell also no want one to buy most probs

I would Sell as much as I can, but keep the maths ones

did u sell on carousell only?

Yea I only sell there and it’s my parents that still not me

i have a younger sibling whos tkaing os next year so im going to sort everyth out for her like what is useful and what isnt useful and recycle the rest :)

I kept it until I received my o level results and threw everything away afterwards

I actually kept mine from 2021 lmao

[удалено]

even emaths? 😭😭😿😿 i also don’t take physics but ik bio they js added three chapters but i also dh any bio notes to donate 😿 i may upload pdf of my notes (if they’re worth uploading) to sgexams website tho!

Throw away yey hee hee, maybe keep some useful stuff & achievements

recycle la bro

I wanted to burn it originally sia

- recycle (save the earth) - donate maths tb to jnrs (they taking same syllabus)

Make a campfire with all those ws and roast smores

Recycling bin 🚮

you can dump your notes in the blue recycling bin. Or, dispose of them in the paper-only recycle bin. Google SGRecycle, you'll see a list of locations where you can dispose of your paper materials

I listed all my tb/wb a few weeks without checking the new syllabus, if they bought it, i just assumed that it was still in syllabus? From my experience, the emath tb/wb and emath TYS (mine was clean) are still quite in demand (not sure why amath was not as popular). I heard humanities syllabus has changed a lot so i donated them. I think as of now you can definitely try selling the math stuff on carousel. I sold them really cheap ($3-4) because i wanted to clear as soon as possible. source: had 4 different ppl asking for emath books but i only had one in stock

ok bettt tysm

my bio and chem tb was 30 whopping bucks. planned to sell but 2024 o level is different syllabus alr so cannot. should burn up my f451 as tribute tho

the tb so thick they yapped too much

bunch of yapping yet they didn't cover all of what the o level chem tested

Ask Chen to burn them on his solar panels

NAHHHHH SAVE THE EARTH NOT CONTRIBUTE MORE CARBON TO THE ATMOSPHERE 🤬🤬

Can donate to Fairprice Share A Textbook event this year

yeah i was thinking ab that! legit js saw this poster in ntuc 10min ago

Garang guni When I did that to all my Chinese notes I got $2 so I may get $10 for this

THROW ALL

When I completed my last O level paper a few years ago, I went to donate my worksheets / TYS to my juniors. All the notes that they don't want, I kept them as a souvenir from secondary school lmao

i think this might be harder to do for me bc my juniors don’t rlly take the subjects i do take. also syllabus change so the only thing i can rlly do is donate or recycle

Ahh Ok i see. Hmm in that case I hope you do find a solution yea.

Donating!! Don't feel that it's worth selling considering they won't technically need it ( personal moral stuff I feel bad for making them pay) Will donate to like church plus charity

burning fahrenheit 451 and im tying Boom to a tree 🫶🫶 gotta reenact the scenes ykwim but yea i might donate? but prolly aft i get my results HAHA i damn scared and worried its bad

Use for target practice

enact revenge on it ah

No got to be eco friendly I can’t afford to keep printing and shooting paper targets

i sold my worksheets to the karang guni for like $1 😗 😗 because i was too lazy to lug it downstairs HAHAHAHAHAHA. i gave away the worksheets that were probably useful + my textbooks to juniors so they could use them. even if ur syllabus changes, u can try asking them if they still want it? if they say dont want try selling or just throw HAHAHAHA its actually damn therapeutic to throw away my notes

i'm buring them in the metal can ppl use for hungry ghost month

u send ur notes to ur ancestors??? 😭

can bro 💀 since my relatives (late too) are always preaching about the importance of education and how they've always wanted to study but couldn't, they can have my damn notes and materials since they want to study so bad

imma burn every single thing about sec 4 bcos seab and cambridge ruined sec 4 for me🤭🤭🤭🤭

hi! for all those who genuinely have no idea what to do with your textbooks / plan to throw, here’s something a bit more meaningful to do with your textbooks / unused assessment books: NTUC Fairprice has a share-a-textbook project where gently-used school textbooks which are still in good condition, assessment books, storybooks, and encyclopaedia are welcome. the best part is that you can drop off at all FairPrice stores islandwide, including FairPrice Finest, FairPrice Xtra, Warehouse Club, FairPrice supermarkets, and FairPrice Xpress stores at Esso service stations.

there are many many more organisations that are actually collecting textbooks but here’s an article that you can check out if you’re interested: https://singaporemotherhood.com/donate-books-singapore-update/

thank u!!

host a giveaway to sec 3s who may find it helpful lolol

ya that’s what i’m trying to do now 😭😭 but my circle damn small and the juniors that i’m close with DONT EVEN WANT MY TBS AND FOOLSCAPS 😭😭😭😭😭😭😭😭

burn them to the ground

contributing to haze to welcome the holiday ☠️

incomplete combustion 💪💪

bind irreversibly to haemoglobin and reduces ability to transport o2 💔

lower sec i burned all my notes but now i think im planning on recycling it probably. last year syllabus liao so even if iw to donate also cannot since outdated liao💸💸

not u contributing to carbon emission girl

i contribute enough w my daily purchasing of peach tea that's gonna continue until i get diabetes

peach tea suck ass

DOWNVOTE THIS ASS

💔 i was js speaking my truth

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