Horizon Science Academy Columbus High School
March 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
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Gov't & US Hist. Readiness Assessment (in class) 3/3/2026 – 3/5/2026, 11:59 PM
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Gov't & US Hist. Readiness Assessment (in class) 3/3/2026 – 3/5/2026, 11:59 PM
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SAT (11th Grade)
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Gov't & US Hist. Readiness Assessment (in class) 3/3/2026 – 3/5/2026, 11:59 PM
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Bio & Math Readiness Assessment (in class) 3/10/2026 – 3/12/2026, 11:59 PM
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Bio & Math Readiness Assessment (in class) 3/10/2026 – 3/12/2026, 11:59 PM
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Bio & Math Readiness Assessment (in class) 3/10/2026 – 3/12/2026, 11:59 PM
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Early Release Day
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Spring Parent Teacher Conferences 1 PM – 6 PM
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No School - Staff PD
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No School
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WebXam Posttest (in class) 3/23/2026 – 3/27/2026, 11:59 PM
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WebXam Posttest (in class) 3/23/2026 – 3/27/2026, 11:59 PM
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WebXam Posttest (in class) 3/23/2026 – 3/27/2026, 11:59 PM
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WebXam Posttest (in class) 3/23/2026 – 3/27/2026, 11:59 PM
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WebXam Posttest (in class) 3/23/2026 – 3/27/2026, 11:59 PM
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No School - Spring Break 3/30/2026 – 4/3/2026, 11:59 PM
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No School - Spring Break 3/30/2026 – 4/3/2026, 11:59 PM
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No School - Spring Break 3/30/2026 – 4/3/2026, 11:59 PM
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No School - Spring Break 3/30/2026 – 4/3/2026, 11:59 PM
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No School - Spring Break 3/30/2026 – 4/3/2026, 11:59 PM
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