Isn't that pleasant for you and the child, when he can recite a good poem? How to teach poetry, where to start?
Surely you've read a lot baby poems, and he has a favorite that you want to tell yourself. Help him to learn the most favorite. It is best to learn together over the lines. First read the poem in its entirety. Then read the first line, and the child may pronounce the second, you third, he is the fourth. Then swap roles: he says first, you second, etc. At first, your baby may often be wrong, but it should not to disappoint. Unobtrusive correct it and read the poem again.