Thank you for visiting the website for John Evans Middle School.  John Evans Middle School is also known as JEMS, which houses Potosi's seventh and eighth grade students.


 Please use the links to the left to navigate and learn more about John Evans Middle School, if you need information about other district buildings, those links can be found at the top of the page.  If you can't find something you're looking for please let us know, by using the Contact Us link to the left.


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, Laurie Huff, at
573-438-5485 for more information.



@Potosi High School

@John Evans Middle School

@Trojan Intermediate School

@Potosi Elementary School


John Evans Middle School
303 S. Lead Street
Potosi, MO 63664

(573) 438-2101

JEMS_Trojans Staff and students trying out the eclipse glasses donated by Belgrade State Bank.
JEMS_Trojans Students participated in several activities to help bring a better understanding of the eclipse. Post-activities ar…
JEMS_Trojans Informational packets and eclipse glasses are being sent home today with every student.
JEMS_Trojans "Meet the Trojans" - 7th/8th grade football and volleyball. Good luck this season!
JEMS_Trojans "Meet the Trojans" - cheerleaders, cross country and volleyball. Good luck this season! #bethechange