Specifically, for Grade 2 in 2005-06:
Topic 2: Maps/Countries, lesson #3 - omitted
Topic 5: Time, How we pass the time, Lessons 3 -9 - only touched on briefly at end of year.
Topic 7: Foods, lesson 5 (I did not cover "comer/tomar")
Topic 8: Dinosaurs - omitted
Topic 9: Plants - omitted
Topic 11: Traditions--could be repeated, as designed, for any of the holidays or for birthdays. We had a lesson on "Día de los muertos" and another on "5 de mayo", which I pulled together with web resources & materials from Adelante Ctr.