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One woman watches as another examines with a magnifying glass an ornate, decorative image on a printed page

Mathematics and Primary Sources: In Search of the Perfect Calendar

Posted by: Danna Bell

Sometimes analyzing primary sources can help us reflect on commonplace aspects of our culture that we take for granted, illustrating how arbitrary they are, or how they change over time. John Collins’ 1939 “Proposed Utopian Calendar”, an attempt to reform the Gregorian calendar, provides an opportunity for students to practice historical, mathematical, and scientific reasoning to reflect on how humans have historically sought to organize our activities.

One woman watches as another examines with a magnifying glass an ornate, decorative image on a printed page

Expanding Student Understanding of Slavery in America by Exploring an Arabic Muslim Slave Narrative

Posted by: Cheryl Lederle

In the January-February 2019 issue of Social Education, the journal of the National Council for the Social Studies, our “Sources and Strategies” article discusses the Life of Omar ibn Said, the only known extant narrative written in Arabic by an enslaved person in the United States. Analyzing this unique manuscript provides students with an opportunity to expand their understanding of some of the people who were brought to the United States from Africa to be enslaved. How educated were they? What did they believe?