Activities for 2 month old

LO is now 2 months old and staying up for longer what are more activities that we can do with him. Right now we do tummy time, let him hang out on the floor, reading, flash cards, talking to him about the day and a little TV( don't come for me). Sometimes I get through all of these before his wake window is done now and I'm not sure of any other activities or toys he can use yet. Also, I'll be going back to work soon does anyone know a website I can print out a mock schedule for my partner and MIL?