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CENTRO—powered by Quia™—is the exciting new portal for McGraw-Hill World Languages digital products. Students who have purchased a Quia™ Cuaderno de actividades can now access all the digital products that accompany the Dos mundos program using a single username and password.

• Optional purchase of the Quia™ Digital Edition of Dos mundos
• The complete DVD program with the Amigos animados segments, the Escenas en contexto videos, and the new Cortos de vida y cultura from Yabla®.
• Animated Grammar Tutorials
• Link to the Online Learning Center
• Link to the iTunes® playlist

FREE PREVIEW!

To Preview the Cuaderno de actividades and the digital components, sign up for a 30-day trial by following these simple steps:

1. Go to www.mhcentro.com
   
2. In the Log in section, click the Create an account link to create your Centro™ account.
   
3. Fill in the information requested to create your profile and login information and click Submit.
   
4. Enter the trial key DOSMUNDOS7WBLMTRIAL into the "Enter book key" box at the top of the page, then click Go.
   
5. Your trial course is now created! You can click on the Preview button to preview the book. Click on the course title to drill in and view a sample roster and student results.
   

FOR ADOPTERS ONLY!

If you have already adopted the Cuaderno de actividades, go to the Instructor Edition section of this website to learn how to obtain your instructor's code.

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