A simple assignment gave one teacher a huge insight into her students' lives.

You have to love kids and their honesty. They will tell it like it is and open up in the most unlikely places, like school. One teacher in Denver asked her students to do an assignment in which they finished the sentence, "I Wish My Teacher Knew..."

The results will break you heart.

See more of the notes here:

http://abc7news.com/education/photos-i-wish-my-teacher-knew/664596/#gallery-1

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