The univocalic is a very obscure form of poetry in which a poem uses only ONE of the five available vowels – A, E, I, O or U.
No other vowels are allowed. It’s also very difficult to write. Do you think you could write one? 

Bart by Nicole Simpson

Bart can bark
At cars that park
At Bart’s class
Bart can’t bark
At cars that pass
Bart’s class

Fred’s Pet by Sarah-Lynn Robinson (aged 10)

Jen fed Fred’s pet.
Then Fred’s pet,
Needed the vet.
Fred’s pet the deer,
Met Ben the vet,
Deer! Deer!

We Went by Nicole Simpson

Whether we went where he went
We went where she went
She went where he went
They went where we went

E by Erin, Jessica, Heidi (aged 12)

e e e e e e e e e e e
e e e e e
e e e e e e e e e e e

Ha Ha by Erin & Heidi (aged 12)

Ha Ha Ha Ha Ha