Virginia Department of Education
World History and Geography to 1500 A.D.
Here's a great resource for your curriculum library. The 240-page packet, organized into units by topics, includes sample lesson plans, links to primary and secondary source documents, worksheets, activities, and sample assessments.
Curated OER
African Masks
Fourth graders create three-dimensional paper African masks. They analyze the geographic, political, economic, religious, and social structures of Africa. they discover that masks were worn for various ceremonies.