I spent some time this afternoon building castles with Elliott and Emmett.  We just used wooden blocks and I was teaching them how share what they each had with one another. 

If Emmett had a block that Elliott needed,  I showed Elliott how to ask for it and even offer Emmett one of his blocks in trade.

It went off without a hitch,  mostly.  🙂

Here are some shots of the castles we built together as a team.