General Tubman, suffragist, spy, nurse, Moses, and Aunt Harriet are just some of the titles that heroic abolitionist Harriet Tubman has been given. Tubman, and her multiple roles and identities from her early life to her elderly years, was the focus of a recent Library of Congress/Young Readers Center program.
Analyzing secret messages from the past can also be a fun way for students to gain perspective into historical events while simultaneously practicing real-world mathematical and computational thinking skills.