Academy of American Poets
Poets.org: Poems for Your Pocket
One day during National Poetry Month is dedicated to "Put a Poem in Your Pocket Day." Use this site to find poems to share with others. It includes a downloadable PDF of ideas for teachers and a collection of poems.
Edutopia
Edutopia: Brisk and Bright Approaches for National Poetry Month
Ninth grade teacher Brett Vogelsinger offers twelve active ways to incorporate poetry into almost any class. Use these during National Poetry Month (April) or anytime throughout the year.