Potosi R-3 Schools

Superintendent’s Message

First, I want to welcome everyone and say that it is my honor and privilege to be your new Superintendent. Our mission is “Ensuring That All Students Reach Their Potential.” I believe that with a student-centered philosophy using communication, teamwork and respect we can fulfill our mission for each and every child.

We are continuously committed to maximizing the learning environment and to inspire children to succeed in all areas of their lives. Our goal is for all students to be lifelong learners.

I want to thank parents, family, guardians, community members, teachers and staff for what you do to contribute to the education of our students.



Shawn McCue Ed. D.




Students who reside in Potosi R-3 School District but attend a private, parochial or home school may participate in the MAP grade level and EOC assessments administered by the district to the extent that the district has the capacity to accommodate such requests.
Please contact the district test coordinator, Kim Hartley, at
573-438-2315for more information.



Potosi R3 Schools
400 North Mine Street
Potosi, MO 63664

(573) 438-5485


Potosi_Trojans Tomorrow night (9/29) is Senior Night for the Volleyball Lady Trojans. Wear lots of Purple & Gold!
Potosi_Trojans Beautiful morning for PHS SYATP! https://t.co/WY611Ik4qS
Potosi_Trojans PHS Drafting Class using sidewalk chalk to draw isometric shapes. Beautiful day for taking a lesson outside. https://t.co/7WuTxB2TTC
Potosi_Trojans Potosi XC - Hillsboro Meet - Boys' and Girls' Teams both 2nd place at Hillsboro Meet
Potosi_Trojans Girls' results Skyler Stearns 3,Madison Declue 6,Bree Allgier 9,Kayley Heeter 10,Mackenzie Buckley 23,Sierra Gamble 27, Kyleigh Engelage 40

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