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John C. Schiffer Collaborative School
850 Dome Loop
Sheridan, WY 82801
Phone: 307-673-8730
Fax: 307-464-3014
Principal: Mike Swan
School Hours: 8:20 a.m. - 3:20 p.m.

John C. Schiffer Collaborative School
850 Dome Loop
Sheridan, WY 82801
Phone: 307-673-8730
Fax: 307-464-3014
Principal: Mike Swan
School Hours: 8:20 a.m. - 3:20 p.m.

MENU

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  • Wednesday, October 7, 2026
    Picture Retakes
    All Day
     
     
  • Wednesday, October 7, 2026
    Peer Mediation Training
    8:30 am - 12:00 pm
     
    Students who are invited to Peer Mediation training must be in good academic standing to attend. I will provide a list of students as Leann and I put together a list. Thanks! 
  • Thursday, October 8, 2026
    Discovery Parent Night
    6:00 pm - 7:00 pm
     
     
  • Monday, October 12, 2026
    NO SCHOOL
    All Day
     
     
  • Tuesday, October 20, 2026
    Sophomores - Career Exploration Workshop
    9:00 am - 2:00 pm
    Sheridan College 
    All sophomores will be attending the Career Exploration Workshop. They filled out a form with their interests which will inform which workshops they will do on that day.

    Will have more information closer to the event.

    - Leann 
  • Friday, October 23, 2026
    End of 1st Quarter
    All Day
     
     
  • Monday, October 26, 2026
    DISCO College Tour
    All Day
     
     
  • Wednesday, October 28, 2026
    Parent Teacher Conferences
    5:30 pm - 6:30 pm
     
     
  • Thursday, October 29, 2026
    1/2 Day of School
    All Day
     
     
  • Friday, October 30, 2026
    NO SCHOOL
    All Day
     
     
  • Wednesday, November 4, 2026
    Sheridan College Health Fair
    12:00 pm - 1:00 pm
     
     
  • Thursday, November 12, 2026
    Leadership to Food Group
    9:00 am - 10:30 am
     
    Leadership students must be in good academic standing to attend this volunteer opportunity. I will provide a list of Leadership students closer to the date. 
  • Wednesday, November 25, 2026
    THANKSGIVING BREAK
    Spanning Multiple Days
     
     
  • Thursday, December 10, 2026
    Leadership to Food Group
    9:00 am - 10:30 am
     
    Leadership students must be in good academic standing to attend this volunteer opportunity. I will provide a list of Leadership students closer to the date. 
  • Monday, December 21, 2026
    Christmas Break
    Spanning Multiple Days