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.

Co-director of EdTechTeacher.org and former high school teacher Justin Reich thinks firewalls keep students from thinking critically about internet use and teachers from exploiting massive amounts of web-based resources.

Kudos to National History Day for the website makeover and tons of new resources for students and teachers.