Breakdown of Poco a poco, me fui tranquilizando al escuchar la voz de mi profesora.
Questions & Answers about Poco a poco, me fui tranquilizando al escuchar la voz de mi profesora.
Poco a poco means little by little, gradually, or step by step.
The repetition is part of the fixed expression. You do not usually translate it word for word as little to little. It simply means that something happened progressively, not all at once.
In this sentence, it tells you that the speaker gradually became calmer.
Both are possible, but they express slightly different ideas.
- Me fui tranquilizando suggests a gradual process:
I was gradually calming down / I slowly became calmer - Me tranquilicé sounds more like a completed change:
I calmed down
The structure ir + gerundio often shows something that develops over time.
So:
- Me fui tranquilizando = the calming down happened bit by bit
- Me tranquilicé = I calmed down, without emphasizing the process as much
This matches very well with poco a poco.