-What is Isolated Scope in Directives
-Shared vs. Inherited vs. Isolated scopes in Directives
-How to pass scope parameters in Isolated scope
-How to access parent scope in Isolated scope
-Working with '@' symbol to pass (and one-way bind) interpolated strings
-Working with '=' symbol to pass (and two-way bind) objects
-Working with '&' symbol to access functions in some other scope (in different ways)