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    Open-Source Instructional Materials

    • Grade Range: 9-12
    • Subject:

    TEA has contracted with two instructional materials developers to create instructional materials in nine high school courses. These state-developed, open-source materials are provided free of charge to Texas school districts through the Texas Gateway and will be available for the 2017–18 school year and beyond. All products are certified to meet 100% of the required standards (Texas Essential Knowledge and Skills or College Board Learning Standards). Request teacher materials and other ancillaries for OpenStax products by emailing open-sourceinstructionalmaterials@tea.texas.gov from your school email address.