Which aap module is easy for non software background person

Hello sir

Greetings of the day

This is amit kumar gautam, I am b. Tech. in chemical eng and m. Tech. In paper technology.

From last 10 years I work as chemistry teacher.

I want to learn highly paid sap module is it possible to learn any module since ou don't have much knowledge of software.

If yes then please provide me the detail for that.

Thanks