Hmmm...

If you don't know how to start, this is my way...

1. Python basic

   • Hello world, Structural of module
   • Syntax and Data type
   • Class
   • Lambda, Decorator, Regex, ...

2. Odoo basic

   • Install & config
   • Module
   • Model
   • View
   • Inherit
   • ORM method
   • Controller
   • Wizard
   • Security
   • Translate module

3. Javascript

   • JavaScript basic
   • JQuery
   • BackboneJS (elective)

4. Odoo advance

   • Widget/Snippet
   • API/RPC
     • XML
     • JSON
   • More views
     • Graph
     • Pivot
     • Calendar
     • Search
   • Report
     • SQL
     • Qweb
   • Some mixin ir module: cron, mail, config,...

5. Understand some modules: sales, purchase, inventory, accounting, website, e-commerce, ...

6. Other skill

   • Git
   • CI
   • Testing