obook/assess teacher is the obook student text enhanced with additional teacher-focused functionality. It provides complete instructional clarity and tailored instruction. The accompanying assess tool enables teachers to schedule tests, view class progress and results and create reports.Your activation code is printed on a card which will be mailed to you; this will incur a postage cost. If you prefer to receive an obook activation code by email, run a search on this title and include the phrase ROP (real-time online purchase) in your search.