McGraw-Hill is proud to partner with Quia™ in the development of the new Online Cuaderno de trabajo to accompany Dos mundos. Carefully integrated with the textbook, this robust digital version of the print supplement is easy for students to use and great for instructors who want to manage students' coursework online.

FREE PREVIEW!

To Preview or to request a 30-day trial version of the Online Cuaderno de trabajo, click here.

• After accessing the Quia™ site, and to preview a sample chapter of the Online Cuaderno de trabajo, click Preview this book.
• To access the trial version, click Adoptions and trials. Then follow these steps:

1. Enter the information requested and click Submit.
2. Enter the following book key at the top of the screen: DOSMUNDOS02.
3. You will be prompted to enter your Quia™ username and password. If you have not registered with Quia™, you will need to do so before continuing.
4. Once you have signed in, you will be ready to begin your trial experience with the Online Cuaderno de trabajo.

FOR ADOPTERS ONLY!

If you have already adopted the Online Cuaderno de trabajo to accompany Dos mundos, you will first need an instructor's code to register and set up your course(s). To request a code, send an e-mail to languages@mcgraw-hill.com or contact your local McGraw-Hill sales representative.

To find out more about the co-developers of this product, click here or visit their website at www.quia.com.