An ongoing reference to exhibits, events, lectures, reenactments, ceremonies, and other tributes commemorating the significance of Lincoln's life and his presidency during this 200th-year anniversary.

Daunted by teaching the Bill of Rights and its complex vocabulary to students? Middle-school teacher Christine Valenti explains how she introduces her students to the Amendments.

Students aren't always working with primary sources. Seventh-grade history teacher Mike Yell leads students in getting the GIST of secondary sources.