A student who penned a nasty letter to their teacher at the end of semester learned this lesson the hard way when the teacher decided to correct the letter’s spelling, grammar, syntax and construction — and then posted it where everybody could see it.

The letter clearly insulted the teacher — but only…

Read more | heraldsun.com.au/news

Photo credit | Students and Teacher in a Classroom at Cathedral High School in New Ulm, Minnesota by The U.S. National Archives on Flickr