Over at his blog, Early Languages: Inspiring Children to Learn Languages, Ten Minutes at a Time, Franck has been asking parents about the tools they use and the challenges they encounter as they teach other languages to their children.
My answers to his questions are here!
By the way, Franck and his wife, Cristina, are the masterminds behind the "Princesses Learn Languages" apps for young children; I especially like "Je m'amuse en espagnol," which introduces new words in Spanish while telling fairy tales in French.
Want to learn more about Franck and Cristina and their multilingual children? I posted a profile of their family here last year!