What is the type of poem in My teacher half as nice yours seems to be?

The poem "My teacher half as nice yours seems to be" is a limerick.

Here's why:

* Five lines: Limericks always have five lines.

* Rhyme scheme: Limericks follow the rhyme scheme AABBA. In this case, "be" rhymes with "see," and "nice" rhymes with "twice."

* Humorous: Limericks are often humorous, and this poem has a playful tone.

While the poem is short and might not be the most sophisticated limerick, it fits the basic structure and characteristics.