Here's why:
* Tells a story: The poem follows a clear storyline about a little engine helping a train full of toys reach the children.
* Characters: The poem features characters, including the little blue engine, the train, and the children.
* Plot: The poem has a clear plot with a beginning, middle, and end, where the little engine overcomes challenges and ultimately succeeds.
* Dialogue: The poem includes dialogue, especially the memorable "I think I can, I think I can."
While it's a narrative poem, it also possesses elements of:
* Rhyme: It uses a simple AABB rhyme scheme, making it easy to read aloud and remember.
* Repetition: The phrase "I think I can" is repeated throughout the poem, emphasizing the engine's determination.
* Imagination: The poem draws on a childlike sense of wonder and imagination with its charming story about toy trains and their journey.
Therefore, "The Little Blue Engine" can be categorized as a narrative poem with elements of rhyme, repetition, and imagination, making it a delightful and memorable read for children.