Since Fall of 2021, WA state HS teachers and students have been field-testing OpenSciEd HS units and have helped provide valuable feedback. Per their input, these materials are revised and now the first of these units are released to the public as an Open Educational Resource! They are now available to download on the OpenSciEd website. Newly Release OpenSciEd HS Units! Biology: Ecosystem Interactions & Dynamics Chemistry: Thermodynamics in Earth's Systems Physics: Energy Flow from Earth's Systems Please share these units with any high school teachers looking for new science materials for their classrooms. Webinars Coming Soon! In the next few weeks, there will be free webinars hosted by OpenSciEd for you to learn more about these units from the curriculum developers themselves. Sign up via the links below. Recordings of these meetings will be made available after the event has occurred. o Biology unit 1 webinar: March 9, 2pm o