EMMS 5th Grade Teachers…

My name is Amber Heishman and I am the 5th grade English Language Arts teacher. I have taught first grade, sixth grade, and for the past three years have been the Master Teacher at the middle school. I am excited to transfer back into the classroom to inspire the love of reading and writing into the hearts and minds of fifth grade students. I am married to a farmer and we have three wonderful children. We live in the middle of a corn field with a dog, rabbits, goats, and a lot of green machinery. I can’t wait to work with your fifth grade students!

Heishman, Amber

Mrs. Heishman


My name is Karen Roseland. I am the 5th grade Math and Science teacher. In 1991 I began working in the East Marshall CSD at the High School Student Assistance Center. In 1995 I transferred to a 4th grade classroom within the elementary building. I then transferred to 5th grade at the middle school building in 2008. When our building departmentalized in 2017, I began teaching Math and Science. I am also currently a middle school Mentor and Model Teacher. I am married and have 3 grown children who are all East Marshall graduates. Go Mustangs!!!

Roseland, Karen

Mrs. Roseland


My name is Trent Sinn. I am the 5th and 6th grade social studies teacher. In 1998 I began working in the East Marshall CSD. I began as a shared teacher between East and West Marshall in the TAG program. After five years I started teaching social studies at the middle school. I am married with two compassionate children one who has graduated from and one who is currently attending East Marshall. I am excited to instill a passion for learning history in our students.

Sinn, Trent

Mr. Sinn