Preparing Instructional objectives in EACH Domain??

While I think it is extremely valuable to prepare instructional objectives in each domain, it feels like another larger than life task for me at this point. I continue to struggle to make my objectives meaningful and relevant to the lessons and staying on target with the essential questions prepared for the GPS standards. Just the thought of preparing six maybe seven objectives for each unit of study appeared to be a lot. However, as I've thought more about it, I would prepare the levels starting with simple in the beginning and saving the more complex for last. Notice, when you ask just a simple question related to how valuable "I think it is to prepare instructional objectives in each domain at various levels of learning", I immediately attempt to make it happen. I may need to remain in the convergent mode prior to diverging at this point, but I truly feel it is important to create objectives at the various levels and in each domain. In that way, I'll be able to assist the students in developing critical thinking skills a step at a time.