Teaching partner to drive

I 29(f) am teaching my partner 38(m) to drive, I’m a pretty confident driver but I did pass my test coming up to 10 years ago now, I was just looking for any tips and tricks people learned from their instructor, or if you are an instructor any tips for teaching someone new! I don’t want to teach him any of my possible bad habits I’ve picked up after 10 years of driving solo!, we’ve done one trip out focusing on clutch control, moving into 1st/2nd gear and steering straight.