To download any documents from My Staff Site, students/parents must log into Google using their OPUSD username and password.
Notes 01: Percent of a Number: download
Notes 02: Increase/Decrease Problems (looking for "unit change"): download
Notes 03: Percent Increase and Decrease (looking for "percent change"): download
Notes 04: Simple Interest: download
Notes 05: Solving Proportions: download