Book excerpt: Supplement your social studies curriculum with 180 days of daily practice! This essential classroom resource provides teachers with weekly social studies units that build students' content-area literacy, and are easy to incorporate into the classroom. Students will analyze primary sources, answer text-dependent questions, and improve their grade-level social studies knowledge. Each week covers a particular topic within one of the four social studies disciplines: history, economics, civics, and geography. Aligned to the National Council for the Social Studies (NCSS) and state standards, this social studies workbook includes digital materials.