1. PRENTICE HALL: textbook companion web site; vocabulary & grammar activities. http://www.phschool.com/webcodes10/index.cfm?fuseaction=home.gotoWebCode&wcprefix=jdk&wcsuffix=0001
2. CONJUGUEMOS: practice with verb tenses & textbook specific vocabulary, including flashcards. (SCHOOL ID CODE is 549) http://www.conjuguemos.com
3. STUDYSPANISH: vocabulary & grammar information & practice. http://www.studyspanish.com
4. QUIZLET: interactive flashcards with audio, speaking, writing, & spelling activities & games. Great site! http://quizlet.com/subject/realidades-2/