Effects of Historical Reasoning Instruction and Writing Strategy Mastery in Culturally and Academically Diverse Middle School Classrooms.

Seventy 8th-grade students (including talented writers, those with average ability, and students in need of special education services) participated in an integrated social studies and language arts unit designed to promote historical understandings and argumentative writing skills. The historical reasoning instruction lasted 12 days, and the writing instruction lasted 10 days. Students applied historical inquiry strategies when reading...