Our core reference is Erica's Road Trip: USA. I actually purchased this curriculum when Abby was in preschool and have been looking forward to using it for quite some time. I also wanted to do a few things of my own like adding coloring/activity sheets, recipes, songs, literature, crafts and anything interesting I think she might like while also including activities that Summer could join in on. I found so many exciting ideas via Pinterest that I wanted to combine many programs into one. You can see more on my Pinterest board, Road Trip USA.
Resources (affiliate links below)
Road Trip USA
National Geographic Kids United States Atlas
National Geographic Kids Ultimate U.S. Road Trip Atlas
Wall Pops Kids USA Dry Erase Map
Wall Pops Kids World Dry Erase Map
States & Capitals Pocket Flash Cards
Audio Memory States & Capital Songs
Continents and Oceans Song
The resources listed above are ones I currently have and enjoy using with our program. This list is constantly evolving as I find more products that work well. My plan at this point is to cover one state per week as we finish Abby's second-grade year, continue into the summer months and also into her third grade year. I'll be sharing our first week soon as we explore the United States of America!