That dad is correct. History is yellow

history is brown

Automation is red, logistics is green. Factorio decided this years ago.

The rest of this is up for debate but science is absolutely green.

Where do you have only one "science" school subject? I always had physics, chemistry and biology separately.

In my country, squared paper notebooks are usually green, lined red and blank blue. It’s been like that for decades. So math is green.

Meanwhile, Coldplay:

"And it was all Yellow"

Starfleet is expanding its number of departments.

Green - Residential

Blue - Commercial

Yellow - Industrial

Math blue English yellow Science green History brown

Meth is blue

Math is red, English is blue, History is Yellow, Science is green. I have spoken

Same dude calling Math blue and yellow

I feel like this meme is having an aneurysm

Green is science, yellow is history, blue is English, math is red

I once heard that there is a theory that things written on yellow is more memorable. Which is why the default original color for legal pads, post-its, and highlighters is yellow.

So yellow should be what ever you need to memorize more. So it depends on your teacher and how much of the subject matter needs to be memorized. I'd say it should be history as there are a lot of dates and minute details, but I could also understand it being used for any subject that needs memorization like foreign languages, science, and even math.

Blue and green are both calming colors so those should either be reserved for that classes that give you the most stress or the classes that benefit the most from being calm, like creative writing or music.

Red is an exciting color, use it on what ever subject you are most confident i or interested in.

I guess I think the bearded guy (wait...it that a beard or just a long mustache?) Is using my system correctly.

Maths is red, English is blue

A trivial pursuit for truth

Two synesthetics walk into a bar…

Are we playing Trivial Pursuit?

Math is red Science is green History is yellow Writing is blue (because leftovers)

You guys had coloured stuff?

Math		Green
Science		Blue
History		Yellow
Writing		Red

Math : Red

Science : Blue

Language Arts : Yellow

History : Green

If there’s two things I know in this world it’s that math is red and science is blue.

Green is maths and I will die on this hill

English-Purple

Science-Blue

Social studies/history/civics-Green

Math-Red

Homework-Yellow (or one year I had a pinkie pie folder)

Green is biology, blue is physics or generic science.

History is purple

Literature and language are red or pink

Yellow is an objectively disgusting color which is chosen for the objectively worst subject: math.

Math is definitely blue, science is definitely green. ELA was yellow, but history/social studies was purple.