1. PRENTICE HALL: textbook web site; interactive activities. http://www.phschool.com/webcodes10/index.cfm?fuseaction=home.gotoWebCode&wcprefix=jck&wcsuffix=0001
2. CONJUGUEMOS: Self-paced guide & practice to all verb tenses. http://www.conjuguemos.com
3. QUIA: interactive activities; vocabulary & grammar. http://www.quia.com/pages/vhsespanol1.html
4. STUDYSPANISH: vocabulary & grammar information & practice. http://www.studyspanish.com