This document provides a year-long plan for a chemistry class offered to sophomores and juniors. The plan incorporates 14 units taught over the school year, with 7 units before winter break and 7 after. Each unit ends with a review day and test. There is also a mid-year cumulative exam after Unit 7 and an end of year exam after Unit 14. Buffer time is allocated for units running long or for optional additional units on hydrocarbons, life chemistry, or nuclear chemistry.