DD is a year and goes to daycare a few hours every day. When she's at home she's really good at playing by herself and seems to enjoy it. But I feel guilty and like I should be playing with her every minute since I send her to school for 6 hours.

How do you find balance between playing with them and letting them play alone? And related question - if you have a young toddler, do you do "activities" with them (all those pinteresty things like sensory boards and crafts) or just play freely? Thanks!