As long as we keep reporting problems, the app should keep improving. In the meantime, I think the lessons are worth continuing despite a few errors.
Why is this not "non si ricordano". I learnt that the verb "to remember" is "ricordarsi".
I hear: no, non ricorda - no remember - its hard to understand right sense of sentence
For those of us just starting, how am i suppsed to know this is 'they' don't remember? I have never seen this verb conjugated so I am unsure of the form indicators.
Due to the complexity of the Italian verbs system, the task of learning the conjugations should be taken outside of Duolingo.
This Wikipedia page seems very informative:
It should be "no, non se la ricordano", at least that's how it's used (as a reflexive verb) if you talk about something specific. If you talk about something for example historical, like "they don't remember the times" that's when you can use it not reflexive - said my native Italian girlfriend
"Pensi che si ricordino quello che è successo durante la rapina?"
"Alla polizia hanno risposto che non ricordano"
Can't remember? What's wrong with that? Can't you people speak the Queen's English?