I found these simple and easy activity calendars at Preschool Express the other day and thought I would share the link. They have planning calendars, preschool activity calendars and toddler activity calendars that you can print for free. Each day has a simple activity to do with your child. I love the simplicity of having things planned out for you - great (for times like now) when you're super busy!
Click here to see the Preschool Express calendars