Welcome to Mrs. Peterson's
(aka Professor McGonagall substituting for Professor Snape)

Chemistry & Earth Science Grades...

Grades are updated for Earth Science !
Still working on Chemistry...
Last update: 11/6/09

Key for Chemistry Grade Sheet
NHI - Late Homework Policy

Grades Period 1 (GChemistry) Individual Grades

Grades Period 2 (GChemistry) Individual Grades

Grades Period 5 (GChemistry) Individual Grades

Grades Period 6 (GChemistry) Individual Grades

Grades Period 7 (Earth Science) Individual Grades


Formatice Assessments
What are Formative Assessments?

F.A. Period 1 (GChemistry)

F.A. Period 2 (GChemistry)

F.A. Period 5 (GChemistry)

F.A. Period 6 (GChemistry)

F.A. Period 7 (Earth Science)