We will be performing scheduled maintenance on the site beginning Sunday, December 4th 8:00 am CT. We expect to be completed and access restored by 12:00 pm. We apologize for any inconvenience this may cause.
Welcome to FOSSweb
The Full Option Science SystemTM website
FOSSweb is the official website of the active-learning science program, FOSS. Explore resources for educators and engaging activities for students and families.
To get started, log in or visit as a guest. Students may visit as a guest, or use the class login if you have one.
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