CGHS Top 10
    • Ranking is based on grades for 200 credits earned through the first semester of senior year.
    • The ranking system is on a 4-point scale except  for Honors/AP courses (with the exception of Honors English 9 & 10, and Honors Biology) which will be on a 5-point scale.
    • The Top Ten ranking in lower grades will follow the same system as for grade 12, but will be based on 90 credits for grade 10 and 150 credits for grade 11.
    • Based on the 200 units calculated. grades of B or lower will be included. 

      Refer to Petaluma City Schools Board Policy 5121 for more information.