Essays / An essay based on your community involvement, contribution to school life and plans for the future [3]

A 750 word essay based on your community involvement, contribution to school life and plans for the future.

Help needed for understanding essay prompt

Hello guys, I getting a bit of confusion here.
Does plans for the future means what I want to study and why?
Because nearly 5/8 of my essay, I explained that I want to become a Chemical Engineer and why?
I also talked about my involvement as a school prefect and a volunteer.

Am I out of subject?