Hi Yousef,
I would suggest you to have a look at the LAMS1 interactive tutorials as they will show you the how to build sequences with LAMS as well as give you an overall understanding on how this works.
Although these tutorials aren't for 2.0, you will see that the principles of authoring and monitoring remain the same. Hopefully in the next month we'll have animations for 2.0.
There's also animations on how to use LAMS within the Moodle environment (again from LAMS1.0.x) but the principle is the same again.
Thanks,
Ernie
Posted by Ernie Ghiglione