Internal rhyme

Okay, so you know how sometimes when you sing a song, some of the words sound the same and make cool patterns? That's kind of like what internal rhyme is. It's when words inside a sentence or verse rhyme with each other, and it creates a nice rhythm.

For example, let's say we have this sentence: "The cat in the hat is very fat." See how "cat" and "hat" rhyme? But with internal rhyme, we could make it even cooler. We could say: "The cat in the hat who sat on a mat is very, very fat." Now "cat," "hat," "mat," and "fat" all rhyme together!

It's like a secret little game we can play with words to make them sound even better when we say them out loud.