Learn About Our Third Grade Team! MRES 3rd Grade Website Visit the 3rd grade website created by MRES teachers! Meet Our Third Grade Teachers Shannon Armstrong Grades 1-3 Teacher, ES Kati Myers Grades 1-3 Teacher, ES Grace Rosales Grades 1-3 Teacher, ES Lindsey Wilkins Grades 1-3 Teacher, ES Third Grade Supply List View the MRES third grade supply list Third Grade Curriculum Learn more about third grade in FCPS