Some of my older students find it hard to understand technical grammar terms so, in those cases, I think it’s better to leave them a side as they will just get them confused.
So, if you need to learn personal pronouns, but you don’t know what pronouns are, then… don’t worry and simply learn them! Don’t let the terminology to put you off learning the language.
I————- YO
YOU ——- TÚ
HE———- ÉL
SHE ——- ELLA
WE ——– NOSOTROS/NOSOTRAS
YOU —— VOSOTROS/VOSOTRAS
THEY —– ELLOS /ELLAS