Talking with Pablo Garcia, another teacher,the idea came to me. In fact he showed me a poem by Benjamin Zephaniah. I looked for him in Google and found a treasure!!!
Enjoy this example and go for more poems by him on the title.
I used to think nurses Were women,
I used to think policeWere men,
I used to think poetsWere boring,
Until I became one of them.
Watch the use of capital letters.