u/BizzareBattery4826

Really need some help,I have pretty bad concepts ,just think I am starting from scratch and guide me.

Need some good teachers on yt for chemistry, physics and bio and I know some but I am really confused (they have so much material, I can't even decide which videos to watch ,new one's or the old one's like for chemistry I tried wak academy he has many lectures on same topics so help me out😭

I am from Sindh so which practice books and past papers should I follow ? And do I need to focus on other boards text book?I think Mine should be enough?also I don't need to master the whole chapters right? just the topics given in mdcat syllables?

I AM JUST SO LOSTTTT!!!!!!!