Poems don’t have to rhyme. The can rhyme, if that’s what you want but they don’t have to.
Before you write a poem ask yourself the five W’s.
1. Who is my poem about?
2. What is my poem about?
3. When is my poem happening?
4. Where is poem based, country/city/dream/lake etc ?
5. Why? Why is this idea interesting? Why does this idea stand out? By asking these questions, a deeper understanding can be brought to the poem.