Staff | The Sundrop School

Tiana Mammoser

sundrop primary director of education & lead guide

Tiana is a passionate early childhood educator, with a Bachelors in Fine Arts, and a Masters degree in Education. Prior to her most recent experience teaching third grade, she spent years in the preschool environment, which she describes as her “true home.” Tiana recently completed her Forest School Teacher Training Certificate from the Forest School Training Institute in Tennessee, and is working towards full Montessori certification. She is a mother of two, an avid outdoor enthusiast, and is highly motivated to nurture childrens’ innate desire to learn and connect with nature. She has been Sundrop’s Lead Teacher and Program Director since 2022.

Jacqueline Commyn

Director of operations

Jacqueline Commyn is originally from New Baltimore, MI, and moved to the Higgins Lake area at the end of 2020. She has a Bachelor’s degree in Psychology from Central Michigan University and has experience working in ISDs, autism centers, and various daycare settings.

She enjoys spending time outdoors, reading, going to the gym, baking, and cooking—but most of all, she values time with her family and friends. Jacqueline has a dog, Jasmine, who keep her on her toes. She also loves to travel and takes trips whenever she can.

Jacqueline has always had a passion for working with children and creating a nurturing environment where they can grow and learn. She’s excited to begin the year as Director of Operations and continue working at Sundrop!

Tabbitha Belcher

LEad guide - sundrop primary

Tabbitha is a long-time early childhood educator (over 10 years), with most of her years spent in HeadStart classrooms. Tabbitha achieved her Associate’s Degree in Early Childhood Education, and continued school for her Bachelor’s until she became a mother. Tabbitha has begun to work on her certification in Montessori education. Watching children develop new skills and grow independence is one of her greatest joys. Tabbitha is a wife, and mother of two. Her children often guide the families’ next adventures, such as bug/butterfly houses, zoos, children’s museums, fishing and the woods. She enjoys camping, hiking, beach days and waterfalls.

Halie Eichorn

Assistant guide - sundrop primary

Halie is a Roscommon native with a lifelong passion for working with children. She graduated from Roscommon High School in 2021 and continued her education at Kirtland Community College, obtaining her bachelor’s degree in Business Administration, all while being a full-time childcare provider. She began as a substitute in 2026 and quickly grew to love the Montessori curriculum and became a full-time fixture. Halie always has a maternal nature, whether she is caring for children or animals. Her goal is to provide an environment where children feel safe and welcomed. Halie recently built a home with her fiancé, soon-to-be husband, and has an exciting year ahead of her!

Isabelle Herndon

Assistant guide - sundrop primary

Isabelle is an enthusiastic and passionate early educator at the beginning of her career. Bella has always been sure of her role as a guide to the youth of her community, but her adventure in education started the summer of 2025. Bella’s mission is to nurture and empower the children she cares for as she assists them in their natural course of development. Outside of her career, Isabelle loves exploring nature herself, spending time with her family, friends, and cat, creating art, reading, or playing video games. She is working towards her Associates degree in Early Childhood Education, and has a background in psychology. Bella cannot wait to gently guide more learners along their path of growth while growing alongside them!

Jackie Wagner

Sundrop explorers Program Lead

Jackie brings nearly two decades of experience in early childhood and elementary education to her role as Program Lead at Sundrop Explorers Academy. With a strong background in both classroom teaching and program leadership, she is deeply committed to creating supportive, well-run learning environments where children, educators, and families thrive together. Jackie has served in leadership roles across community-based programs in northern Michigan, where she led staff teams, supported families, and guided long-term program growth through collaboration and clear communication.

Jackie holds a Master’s degree in Special Education, along with degrees in Education Studies and Early Childhood Education, and has completed her training in Montessori education. She brings a strong passion for nature-based, child-centered learning and has particular strength in supporting diverse learners and mentoring educators. As Program Lead, Jackie oversees daily program operations, supports teaching staff, and partners closely with families to ensure a warm, responsive, and community-centered learning environment.

Madison Larive

Forest School After SChool Assistant

Madison is always looking for a new adventure or a new way to help the people around her! She currently lives in St. Helen and is a graduate of the Houghton Lake Alternative Education program. She was searching for a job that she felt most comfortable and passionate about, and filling the role as the FSAS assistant has proven to be the right fit! Madison is creative and curious and is always hunting down the next art project, including building legos. She loves spending time with her dog, Duke, and kitty, Milo. Madison is excited about this new career opportunity to care for children while furthering her experience and professional development within a school setting. Most importantly, Madison aspires to be able to make a child feel safe, comfortable, and happy.