Confused? No worries. Read this excerpt from Poets.org:
Found poems take existing texts and refashion them, reorder them, and present them as poems. The literary equivalent of a collage, found poetry is often made from newspaper articles, street signs, graffiti, speeches, letters, or even other poems.
A pure found poem consists exclusively of outside texts: the words of the poem remain as they were found, with few additions or omissions. Decisions of form, such as where to break a line, are left to the poet.
Here are some sample found poems from previous classes and a few online sources.