Amazon.com description: Product Description: Learning dosage calculations from start to finish has never been more convenient! Based on Delmar's best-selling books in all three methods of dosage calculation, 3-2-1 Calc! makes the complex understandable and allows you to choose the method that works for you. Beginning with a diagnostic math pretest and ending with two comprehensive posttests, 11 modules thoroughly cover both basic and advanced calculations. Realistic drug labels, syringes, and equipment complement the range of calculation competencies. Start the 3-2-1 Calc! countdown to confident calculation with over 1,500 questions, interactive activities, case studies, practice tests and more to help you apply what you've learned. 3-2-1 Calc! Comprehensive Dosage Calculations Online is a Finalist in the Software & Information Industry Association's 22nd Annual CODiE Awards! It has been selected from many high-caliber products as one of the best in the software and information industry for Best Postsecondary Instruction Solution and Best Medical and Health Information Product. Delmar is a part of Cengage Learning. This is not a physical product. It is what a school would order on behalf of their students if they did not want their students to have to pay for access. Access to this product must be set up by the sales rep or instructor via an online form available on www.delmarlearning.com. Access Codes are emailed to the administrator and the administrator passes those codes on to the students. There is administrator reporting with this product once the online form is completed and the instructor's Learner Code for the class is established.