My daughter is 16 months, and 2 days a week I also watch a baby who just turned a year. The two of them LOVE each other, play together happily all day long...except they constantly yank things out of each others hands, and sometimes hit each other. Sometimes someone gets frustrated but they usually work it out in 30 seconds or so. Also, my 16 month old is smaller than the 1 year old, so nobody is getting beat up 
Should I intervene and try to help them learn sharing, etc, or let them figure it out on their own?

Should I intervene and try to help them learn sharing, etc, or let them figure it out on their own?








If no one's getting hurt and there's a balance of power (as it were) let them go to town.
Helping them translate their shrieks into "can I have a turn?" and "I'm not done with it yet"




but more meaningful. Especially works if the other kid is mellow & will patiently wait for your DD to finally hand it over 5 minutes later lol. Like I said, I'm more hands-off often, but when I do interfere, something that works great is give the other kid a toy too & then they can trade. You can practice things like sharing & trading when it's just you & her, in low-stress situations (things she won't mind handing over), so she'll 'get' the concept when it comes up in real life. A friend of mine really focuses on feelings too. She taught her DD sad, happy, etc. and will say, "Look! You took the toy, that made Mikey sad. If you give it back to him, it will make him happy. Oh look he's smiling, he's happy you shared with him!" It would never work for my DS -- he doesn't seem to understand feelings yet for some reason -- but it works great for her DD.