The recent open education movement, with its most visible aspect, the MOOCs - Massive Open Online Courses), brought a wide discussion regarding the potential and threats that this model could represent to traditional education, being on classroom or online. However, regarding to instructional design models for open courses, meanwhile, very little discussion or proposals have been presented. This article discusses instructional design proposals for projects based on the insertion of collaborative open books with open licenses as supporting elements for MOOCs.