This is a curriculum map that I made for teaching my 1st/2nd grade split class in Michigan. It can easily be adapted to fit the needs of your classroom (whether it is a split class or not). Planning using this in the summer, makes planning during the school year much easier as I just have to refer to this document! This file includes a general monthly topic map, a much more detailed map broken down by the weeks of the school year, as well as 1 Michigan GLCE specific (adapt for your state) language arts map for each grade. I did not include math in the map, as we just follow the math program. But, you could very easily insert a column as it is an excel file.
I have been in the world of education for 12 years now...how time flies! I subbed for 2 years, and since then, have taught grades 1-3, including 3 1st/2nd grade split classes. I love the primary grades!