This book has 100 activities parents can play with their toddlers from age 1 to 2 1/2. It explains what abilities your toddler is developing playing certain games (hand-eye coordination, fine motor skills, listening skills, tactile stimulation, etc.). While I enjoyed learning about the latter, I found activities pretty basic, something that most parents do themselves anyway. But perhaps for some it is a plus knowing, what particular abilities their child is developing through particular game. I much more enjoyed Playful Learning book.