What is a thesis? And how do I write one?

Question

Select a topic for an argumentative essay and write a thesis (claim) statement.

I already have my topic *Are school uniforms a bad idea?*

Answer 1

thesis:
School uniforms are a bad idea.
or
School uniforms are a good idea.
or
whatever. What was your conclusion, and was it supported by your arguments?

Answer 2

Also -- study this site.

https://leo.stcloudstate.edu/acadwrite/thesistatement.html