I've seen many recommendations in favor of putting toys in the brooder. My chicks only played with them briefly, so not sure I would bother with it again, but I don't see what the problem would be as long as there's not a choking hazard.
I have also seen many recommendations against using newspaper, at least without paper towels on top. The surface is slippery and apparently can cause foot/leg problems for very young chicks. Not to mention the newsprint rubs off on them and on you.
I have also seen many recommendations against using newspaper, at least without paper towels on top. The surface is slippery and apparently can cause foot/leg problems for very young chicks. Not to mention the newsprint rubs off on them and on you.