How to write articles

Hello Guys,

I have do not have knowledge about writing articles.
I have my website on which I wish to add
Education related post like Kids rhymes, poem and songs etc.
All this things are available on many websites but i wish to add on my website.

My question

  1. How to use other website content to our website without any penalty from Google ?
  2. Will my adsense disable if i do this kind of activities ?
  3. How to get search traffic for this kind of post ?