Flora and I have been doing Mango Languages on our library's website.  It is so much fun!  After 3 lessons this is what Flora has memorized:

samui - cold
atsui - hot
ii - fine
desu - is
ne'e - isn't it?
kashiki - view
Konnichiwa - Good Afternoon
Konbanwa - Good Evening
 Ahayoo Gozaimasu - Good Morning
tenki - weather

She can easily assemble sentences like, "Ii tenki desu, ne'e?" - It's fine weather, isn't it?

It's really fun and exciting to hear how fast she is picking this up.