pick your side

It's green. And math is blue.
- Green if it is chem, pink if it is physics. But math is always blue.
  
  Chemistry? Green? Wtf. Green is obviously biology! Chemistry is yellow. There, I said it! Good day to you, sir!
  
  Math is red or yellow
- math is red 🔴
- I'm glad this is the most upvoted answer, because all the other responses here are completely psychotic.

- Blue or green for me. Never could find a proper teal folder.

Civilization V says science is blue, and I absolutely agree
- But 7 Wonders says it's green.

Science is green. Math is blue.
- Barbaric behavior. Absolute heresy.
- This is the way

Green
- Correct
- A la Trivial Pursuit
- I was thinking green, but than I realized that's biology for sure

Science is green you heathens
Maths is red
English is blue
- You got science right, but math is blue because it's cold and calculating while English is red because it's full of passion and life
  
  Fuck. Everytime a comment persuades me, the next does it again. Good call on red, hadn't thought about it that way. English was totally that, stories. I thought math was blue bc they are my favorites respective to their categories but you make a good point. I'm only cold and calculating apx 30% of the time.
  
  Nah red represents the fury of dropping a negative, and blue is the sorrow of having to write with awful handwriting that stopped improving after 3rd grade
  
  Yeaaaaaaa! What about social studies/history?
  
  English is red because it's full of passion and life
- Heathen. Math is blue. English is.. 🤔.. hmm.. yellow maybe? Or is that social studies? Hmm.. SS is more beige/tan than yellow. This thread is really affecting my life.
  
  I think social studies is certainly yellow.
  Who would have thought it would be such a divisive topic
  
  English is red, French is blue, Spanish is yellow, etc. Doesn't matter if it's language arts or a second language.
- This was it exactly in my head as well, there was no question.
- Just said this exact thing to my wife.
  Orange is PE
  Pink is Art
  Purple is History
  
  Your school made you get folders for PE?!
  
  What is in a PE folder? I don't even remember having pockets in our short shorts.
  I was thinking purple for art earlier, but I can roll with pink.
  History and SS is more monochrome to me like a tan or cream.

Green

Color match it to the primary color of the subjects text book
- I like the way you think
- My text books were always brown though. Because they were wrapped in paper bags.

Science? Not separately Biology (Green), Chemistry (Yellow), Physics (Red)?
- Sorry, geology is green. Bio gets Purple

Math - Blue
Science - Green
English - Red
Social Studies - Yellow
Good night.
- So close, but you got social studies and English the wrong way round, they go in rainbow order corresponding to the science-to-art spectrum.
- Thank you!

Science = Green
Math = Blue
English = Yellow
History = Red

Math is red. Science is blue or green. Depends on the type. Although chem is yellow if there is one. Orange is geography or history.
- Geography is green

Green
- Correct

I had a Lisa Frank print Trapper Keeper.
- I had the one with the kitties!! I was o b s e s s e d with Lisa Frank. Now I have them in crocs for festivals.
  
  I have never wanted Crocs until seeing this image. 😮

Green for biology, blue for maths or physics and orange for chemistry
- Red for English, brown for history, yellow for geography because green was taken.
  
  You are me, that's scary

If you're a student: Green. If you're a researcher: Blue. If you're tenured; Purple, Pink, or Orange. If you're a US Defence Contractor: Red.

Science green, English yellow, math red. I don't make the rules I just follow them.
- You're mostly correct, points off for not giving blue to math. See me after class.

Math blue, science green, language yellow, social studies red
- Communist spotted.
  Nice to see you, comrade. Come to lemmygrad.

Science is blue Math is red English is green

All of the Star Trek timelines agree, Science is blue.

Blue

The factory must grow. All colors are science colors.

Science (incl math) is green. Blue is geography. Orange is sports. Pink is Entertainment. Art and Literature apparently can be either purple or brown. You're still missing yellow for history.
- Madness. Science and maths are clearly different colours you lunatic. Science is blue, maths is green.
- Art just feels brown.
  Natural sciences can be green, physics is purple.
- Wait you guys had folders for sports? (Also red is language arts)

I'm conflicted on science, but math is absolutely blue.
- Math is red
  
  Red is English what the fuck are you on?

Science generically gets green
But once you reach the point where they're separate subjects, biology is green, physics is purple, chemistry is green if you don't take biology otherwise its pink
Whatever your opinions on these though, I present:

Physics glows blue, biology glows green and chemistry is an angry yellow. That's just sense.

Science is the BEST subject so it gets the BEST color which is PURPLE
- Purple for physics.
  Something about it just feels right...
- Green iz best ya git
  
  Normally I'd agree with Da Boyz but I must stand firm here PURPLE is best
- I can get down with this.

Green because it glows

bluE

Science is blue because in every 4x game I've ever played the science icons are some form of blue.

science is blue because star trek science is blue
- this explains a lot. also, the food colouring in stock lab photos is usually blue.
  
  Yeah green beaker is poison, bad science. Blue beaker is healthy good science juice

Chemistry and biology are interchangeably blue or green, physics is yellow, comp sci is red.
- Blue and green are the same colour CMV

English = green
Math = red
Science = blue
Social studies = yellow

My Brother in Christ, WTF is a sCiEnCe?
Is this a US thing? Does it cover the entirety of chemistry, biology and physics (and maybe maths or geography)?
- Are you just being a pedant or are you serious?
  Pretty sure when I was in school in the UK we had Science: Chemistry. Etc. the colon pretty wild bro.
- Science is a method.

Blue, absolutely

The one I was always certain about is that biology should be green. Chlorophyll and the photosynthesis based on it are just so important for nearly all life forms that green is very much deserved by biology only.

Science is blue (dark blue, if given the option).
Math is red or black.
English is green.
Social studies is yellow.
Everything else goes in whatever is left.

The amount of time I spent before clicking and seeing comments, to ensure no outside influence... Long. ND long. 🥁🥁🥁 Green.

Science was green
Also math was my favorite subject, and red is my favorite color, so math was red

Orange for me

Math is red, Language is yellow, History is orange, Science is blue OR green depending on the focus (physical science is blue, biology is green), Music is purple, though I was a band kid so I usually used the bigger music folders you got from the instrument shop. Art is whatever color science isn't because I'm not going to use the folder anyway and the sketchbook is always either a painting or brown.
I could also hear arguments for switching math and language.

Which of the science subjects?

Green = bio / blue = my language / red = math / black = french / black = english / yellow = german / orange = geography / purple = history / other stuff a folder with flowers / stars on it.
Those colors I used in my last year off high school.
I will drop death befor I use a pink one.

You folks used folders?

In college for me it was:
Gray - physics
Blue - chemistry
Black - biology
Green or orange - math
Red - French
- Black - biology? What the fuck is wrong with you.
  
  They identify with slime molds.
- How is biology not green? You know, plants and shit?

Lunatics, all of you. The correct answer is:
Science: Blue
English: Green
Math: Yellow
History: Red
In reverse order of the memorability of historical names, of course.

Maths - Blue Physics - IDFK, red? Purple? Chemistry - A different Blue Biology - Green Geography - Orange... or Green again.

Blue of course.

Maths is red, green is biology

binder gang wya

The color pink does not exist.
https://www.sciencefocus.com/science/is-pink-a-real-colour
- Well that does it, pink is the science folder.
- Your link directly contradicts what you said?
  If colours were simply a naming scheme for wavelengths then pink is not one
  However, colours are not simply names for wavelengths – colours merely label our perception of light, once it has passed through our eyes.

Science is Yellow.

IIRC:
Science: Blue
Math: Red
English: Black
History: Yellow
Spanish: Green

For me, green was chemistry, red was biology, purple was physics, and blue was math. Orange would probably be Spanish, and pink or any other colors would be left over for English, social studies, etc.

Red