The new Student Activities Manual includes both workbook and lab manual materials in a single convenient volume, with all materials for a given chapter grouped together, saving students money and simplifying navigation. The answer key with answers to all activities is available separately.

The Mosaicos Workbook parallels the organization of the text and provides more reading comprehension activities, sentence building and completion exercises, fill-ins, realia and art-based activities as well as composition exercises. Instructors may choose to assign these activities as homework and use them to reinforce class lessons.

Each chapter of the Mosaicos Lab Manual contains activities based on recordings of native speakers in situations thematically related to the corresponding chapters in the text. The listening material for the Lab Manual, the student audio for the in-text listening activities, and recordings of all the text's active vocabulary is contained on the Audio Program CDs or cassettes and is provided free to labs upon adoption of Mosaicos. The scripts for the audio program are provided in the Instructor's Resource Manual.