How To Plan Rigorous Instruction by Robyn R. Jackson
"backwards design" model of Wiggins and McTigue
There is no best method - Why? Prabhu
If you type Kindle App into the search area, it should provide youi with different App options.
This is the address to find Kindle reading apps:
http://www.amazon.com/gp/feature.html/ref=sv_kstore_1?ie=UTF8&docId=1000493771
Also, you can use the Kindle Cloud Reader, and that allows you to read books as well.
This is the address for the Cloud Reader App, which allows you to read using your browser:
https://read.amazon.com/ref=kcp_kin_ln_ar