You must purchase an access key to access your required course material online. You also have the option of purchasing printed (hardcopy) books associated with this course (see below).

Your school provides you with access to the Angel course management system. After you have been enrolled in this course, it will be available to you when you login to Angel with the username and password you received from your school or instructor. To access course material, you must purchase a course access key. The course access key is separate from the username/password provided by the school that you use to access the Angel system. You will only need to enter the access key once.

To Purchase an Access Key (REQUIRED):

1. Go to http://www.CODcourses.com. (This link will open in a new window.)
2. On the left side of the page, where it says "Students: Purchase Course," enter ISBN number:
   978-1-59757-079-4. Include the dashes, but don't include the period, and don't enter any spaces before or after the number.
   
3. Click "Go."
4. You will see a secure purchase page, with information for Prealgebra--Angel.
5. Fill out the purchase form accurately and completely. Your name and billing address must match what your credit card company has on file exactly.
6. Click on Purchase Course.
7. After approval of the purchase, your access key will be emailed to you at the address you provided on the purchase form.

To Purchase Books (OPTIONAL):

The access key discussed above is required and provides you with access to ALL Content on Demand course material. You also have the option to purchase printed books. Please note that there is nothing in the printed books that is not already available to you in the online course with your access key. You can print out all the information directly from the online course, on a section-by-section basis. However, some students find it helpful to have the printing done for them and organized into book form. BOOKS CANNOT BE RETURNED OR REFUNDED. To purchase a book click on the relevant link below and follow these steps at the site that opens:

1. After you've clicked the link below to purchase a book, click on the green "Buy A Copy" button on the left side of the page that opens.
   
2. Enter the desired quantity and click "Add to Cart."
3. Click "Checkout."
4. Choose "Place Order Without Account."
   
5. Fill out and submit the purchase form as indicated.

The following books are available:

• LESSONS: $29.95
  This book contains all Lesson printouts from the course. If you choose to purchase this book you should still review the Lessons in the online course. The book format does not allow for the animations and videos that can help increase your understanding of the material.
  PURCHASE LESSONS
  
• PRACTICE PROBLEM WORKSHEETS: $14.95
  This book contains all Practice Problem Worksheets for each section of the course. These are blank worksheets for you to enter in your answers.
  PURCHASE WORKSHEETS
  
• CHAPTER SUMMARIES AND PRACTICE ANSWERS: $24.95
  This book contains summaries of course content, and the solutions to the Practice Problems for each Section.
  PURCHASE SUMMARIES AND ANSWERS
  

Access Key Refund Policy

No refund will be given if an access key has been used. If the access key has not been used, a 95% refund will be given if requested within 15 calendar days of the start of the class (there is a 5% processing fee). No refund will be given if requested after 15 calendar days from the start of the class, even if the access key has not been used. Call Content on Demand at (858) 618-4705 or email us at information@CoDcourses.com to request a refund--include the student's full name, purchaser's name (if different), school name, and course title in your email.