There is a new resource for Arkansas state history teachers: the Arkansas History Hub. Its mission, as taken from the website is "to improve the quality of Arkansas history education across the state by providing comprehensive access to online resources, as well as facilitating the open exchange of ideas and materials between teachers, institutions and history professionals."
There are lesson plans for all ages and grade levels, a database of potential Arkansas history field-trips, and listings for professional development opportunities. You can also sign up to become a member and contribute links and plans.
Here at the Arkansas State Library, we also a range of Arkansas history-related materials, including our Arkansas Collection and Arkansas government documents.