Having nothing to interact with is also fine: one can play games like tag, hide-and-seek, "20 questions", etc. One time my oldest decided he'd like to go outsid

Having nothing to interact with is also fine: one can play games like tag, hide-and-seek, "20 questions", etc. One time my oldest decided he'd like to go outside and make note of all the flowers he found for a while. He just kept track in his head and told us all about it after he came in.