We'll be happy to comment on your ideas if you'll repost with your draft. We aren't here to do your work for you, but we can help you once we see what attempts you've made.
You might try an acrostic poem. Write a line for each letter:
F
A
T
H
E
R
A
N
D
S
O
N
IMAGINE THAT YOU ARE THE FATHER OF A SON.WRITE A POEM ABOUT SON
2 answers
If you are not already a father, it might help to try to think of I poem you might write about the relationship with your father.
I hope this helps a little more. Thanks for asking.
I hope this helps a little more. Thanks for asking.