Curriculum is "What to Teach," or, more accurately, "What Needs to be Learned".  The Peninsula School District Curriculum Department has a website devoted to defining the specific benchmarks for each discipline in each grade and to show the continuum of prerequisite skills as the students progress through the grade levels.  A link to that website is provided here:

Washington State Essential Academic Learning Requirements

Peninsula School District Curriculum Documents

A more anecdotal list of Student Learning Objectives (SLOs) is provided on the pages shown in the column to the left marked "K-8" and "High School."