I run a daycare in my home and I just thought I'd share with you which preschool curriculum I use.
It's called the Star-Brite Learning program and my children LOVE it.
It's all pre-planned for you! It has 20 days of material with 100 craft and learning activities! All of your instructions and craft/paper materials are supplied for you!! Everything is in full color..flashcards...enrichment sheets..coloring activity books..newsletters..etc. It's reasonably priced and they also offer different discounts!
If you have trouble coming up with new, fun, and educational activities every single day for your homeschooled preschoolers, check them out! :) It's great!