Wow that is bullshit. Reminds me of the teacher who failed a student for drawing a digital clock in a square that prompted 'Draw a clock showing 4:30 pm.'

Kid wasn't wrong at all. Poorly worded question.

Further, please enjoy my own bitching about bad teachers all the way up into college:

I had a college professor for Political Science give me a shit grade for only one of the multiple papers required of the class.

Why?

I referenced US Army soldiers out right stating, on video, and with legit newspapers covering this, that they were being instructed to guard opium/poppie farms in Afghanistan, back when even liberals were pretending that was not happening. It was a paper on conflict goods, such as blood diamonds, and she pretended I was a conspiracy theorist.

Next year I had an Econ professor give my group and I got a crap grade (got nearly 100% on every thing else) on a report and presentation about Iceland's response to the Financial Crisis of 08.

Why'd he do that?

Because Iceland's actions and the subsequent effects on their economy did not fit into any of the possible policy choices (send all the corrupt bankers to fucking prison) and outcomes that his macroeconomic paradigm allowed to be possible, and functionally disproved it, as according to the model he was teaching us, this should have resulted in basically a total collapse of their economy. (There were some short lived negative effects, but faaar from what we should have expected)

I got a BS in Econ and a BA in PoliSci, double majored in 4 years, and what I learned was the only way to excel in either of these fields is to pick some kind of ideology to pledge your allegiance too, suck up and kiss ass and you'll go far.