Grading and Assessments

Quarter grades in science will be based on homework assignments, class activities, labs, quizzes, tests, and projects. Semester 1 grades are an average of Quarter 1 and Quarter 2 grades and Semester 2 grades are an average of Quarter 3 and Quarter 4.


For the most up-to-date report of a student's grades, parents should log on to PowerSchool at https://avoca.powerschool.com/public/home.html.  The grades in PowerSchool are constantly being updated. 

Marie Murphy Grading Scale
A: 90 - 100
B: 80 - 89  
C: 70 - 79  
D: 60 - 69  
        F: 59 and below