Preschool curriculums to purchase
I never purchased expensive preschool curriculum. We used two sets of preschool books and with our younger crew we added Reading Eggs and ABCMouse.com
I really like Rod and Staff preschool books. They are sweet and go over the basics. Plus our children have loved them. I was disappointed when I went to order another set for our youngest and couldn't find them at the supplier we usually use. I'll have to check the publisher's website and hope for the best.
I don't think we need to spend a lot of sit down time with preschoolers. They need lots of play time, exercise and exploring.