IHTS - Internet History, Technology, and Security - A course designed to make us all better citizens of the Internet. Avaialable on Coursera.
البرمجة للجميع - بدء استخدام بايثون Python for Everybody (one course) translated to Arabic.
The materials in these courses are available under a Creative Commons License to allow for teachers to make use of these materials in their own courses.
The University of Michigan has a wide range of additional open online courses available at https://online.umich.edu.