Welcome to 8th Grade Science! Units · Sound and Light· Universal Dwelling· Chemistry· Patterns and Predictions Materials needed · Pencils or pens· Notebook paper Grading · Grades are determined by a point system. Each assignment will show the points earned and the total points as a fraction.· Gradesheets are distributed approximately once a week and are available upon request.· Late assignments will receive half credit.· Assignments with low scores can be revised and turned back in for additional credit. Tests and quizzes may not be re-taken or revised. Class Expectations · Respect all people and property.· Be Responsible for your own actions.· Show Readiness by being on time and prepared.