2021 USABO Calendar-新东方前途出国

September 2020

September 14     Registration Opens

December 2020

December 4        School Registration Closes

December 11      USABO Student Registration Closes

January 2021

January 4           Art of Problem Soliving (AoPS) Registration Opens

January 12         Art of Problem Soliving (AoPS) Registration Closes

January 15         Registration Fee ($95/school)

January 19         Open Exam Practice Exam with Art of Problem Solving (AoPS)

February 2021

February 11       Online Open Exam Administered by Art of Problem Solving

  4 PM (ET) Only

March 2021

March 2             Open Exam Scores Available in the TRC and

                           SRC with Semifinalists (Top 10%) designated 

April 2021

April 16             Online Semifinal Examination Administered at 4 PM (ET) Only

April 30             Semi-Final Examination Scores Available in TRC & SRC

May 2021

May 5                Finalists (Top 20 and ties) designated in TRC and SRC

                          National Finalists Announced on the USABO website

May 14              National Finalists Finals Registration Completed

May 22 - June 5          Virtual National Finals 

June to July 2021

June 2               Announcement of Awards and USA

                           Biolympiad Team members

June 4 to 5         Instruction and Mentoring of USA Biolympiad Team 

July 18 to 25      International Biology Olympiad in Lisbon, Portugal

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内容来源于：https://www.usabo-trc.org/usabo-2021-calendar