Foreign Language
Duolingo app
Memrise app
Rosetta Stone software and app
Children’s Books
There are literally thousands of popular children’s books available in Spanish and other languages. You can google “spanish books kids” or “french books kids”, for example, to find titles.
Many of those can be purchased secondhand at low prices, and you can also check books out of your local library. Scholastic Books usually offers foreign language books in their monthly order forms.
Montessori Materials:
Chinese Materials from Montessori for Everyone
Spanish Materials from Montessori for Everyone