#GoOpen Ambassador District

About Open Educational Resources in GUHSD

The Grossmont Union High School District joined the #GoOpen movement in 2015 as a #GoOpen Launch District. Starting in Fall 2016, teams of teachers in four subjects began the process of curating and vetting resources in Biology, Space and Earth Science, World History, and Economics. In Fall 2017, Chemistry was added and in January 2018, the Physics team formed. At this time, over 50 teachers from across the district are involved. The first set of resources was adopted by the GUHSD Governing Board in Spring 2018, and a second set in the Spring of 2019. After achieving these milestones, a professional development program was implemented. With the pioneering work GUHSD OER Teams have been doing, GUHSD was selected as a#GoOpen Ambassador District in April 2018.

This website houses the board adopted and in-progress resources for each subject. Additionally, information about our process, presentations, and the #GoOpen movement can be found in the OER Resources tab.

Completed Curriculum Collections will include:

  • Core Content (textbook-style materials)
  • Supplemental Materials (articles, videos, online simlations, etc.)
  • Teaching Materials (lessons, projects, pacing guides, etc.)

Curriculum Collections

Board Adopted

Space & Earth Science


World History



Starting Fall 2019

English 9

English 10

GUHSD is an active member of the #GoOpen movement out of the White House Department of Educational Technology, Year of Open, and the PK-12 OER Community.

GUHSD OER Outreach...

  • Oxnard Union High School District
  • Carlsbad Unified School District
  • Sweetwater Union High School District
  • Cajon Valley Union School District
  • Lincoln Public Schools
  • San Diego City Schools
  • Fresno Unified
  • Poway Unified School District

Contact Information

Highlighted Resources

Example Unit