April 2025
Wednesday, April 30, 2025 at 11:59 pm ET
NHTOY Nominations
Deadline to nominate a teacher for 2025 History Teacher of the Year.
May 2025
Thursday, May 8, 2025
AP African American Studies Exam Day
Prepare for the exam using the Institute’s new AP African American Studies Guide.
Thursday, May 15, 2025 at 5:00 pm ET
The Citizenship Challenge
Last day to submit your entry for the Citizenship Challenge
June 2025
June 27, 2025 at 8:00 pm ET
David McCullough Essay Prizes
Last day to submit your interpretive or research essay