Hi Meg and everyone-
I'm a new editor at Bella. I have one child in college and three learning at home. We like many of the same resources that have already been posted.
I also have a membership at abcteach.com They have hundreds of printable worksheets, for just about every topic you can imagine. Material for everything from preschool to middle school are available. Recently I printed a respiratory system packet, information and a quiz on ancient Greece, and beginning readers for my youngest.
take care-
Lorel