Mrs. Hartwig joined the teaching staff at Lenawee Christian in 2008. Heather earned her BS in Psychology at Michigan State University, her Post Baccalaureate Teaching Certificate at Eastern Michigan University and her Masters in Curriculum and Instruction from Grand Canyon University. Heather grew up in Munising in the Upper Peninsula of Michigan. Heather and her husband, Andy, have two boys. Avery will graduate from LCS in 2021 and Nolan in 2023. Their family worships at 2/42 Community Church in Ann Arbor, MI.