Grading and Assessments

  Quarter grades in science will be based on homework assignments, class activities, lab reports, quizzes, tests, class participation, and sometimes 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 logon to PowerSchool at  The grades in PowerSchool are constantly being updated.  Late work does not receive full credit.  Not all daily assignments receive a grade.

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