Mary Browne

Physical Education
Mrs. Mary Browne earned a BS in Health Education at the University of Utah.  Her experiences include being a Health and Fitness Coach, Skiing Instructor, and Program Director for a Racquetball Center.  Mary loves children and has also enjoyed teaching Sunday School at her church, tutoring and teaching reading to students.  She is also a Wellness Coach at the Cape Cod YMCA in Hyannis.  Mary and her husband, Doug have three children. 

Sheldon Clarkson

Dean of Discipline
Athletic Director
Upper Level Math, Bible, History
Rev. Clarkson received a B.S. in Sociology from the University of Utah, a Master’s of Biblical Studies from Reformed Theological Seminary in Orlando, FL, and a TESOL Certificate from Wheaton College, IL.  He taught English at the University of China and Jilin University, People’s Republic of China between 2005-2008. Upon leaving China, he joined the staff here at Trinity.  In addition to teaching Bible and History, he is the Senior Project Facilitator.  Mr. Clarkson is the Pastor of Outer Cape Christian Church in Truro.

Anne Fargher

World Languages
Anne Fargher received her B.A. (Major in French and a Minor in German) from Durham University in the United Kingdom and did her post graduate studies at Salford University where she received her M.A. in Business, French and German.  Her experience includes being an E.S.L. instructor in Zurich, Switzerland, on the Cape to the Brazilian community in Falmouth and a French language assistant in France.  Mrs.Fargher joined Trinity's faculty in 2006 and teaches Latin to 7th and 8th grades, and high school Spanish and French.  She enjoys taking her high school foreign language students to Europe. She loves teaching teens and encouraging them in their faith. 

Emelio Gassibe

Campus Ministries Director

Emelio currently serves as the Director of Youth Ministries at Living Hope Family Church.  His previous experience includes serving as Centre Director for Youth for Christ in Cape Town, South Africa.  Along with his training with Youth for Christ, Emelio has earned several certificates including Project Management, Health Management, and has many years of ministerial volunteer work with youth, including music ministry.   He is currently completing his Bachelors in Theology from South African Theological Seminary.  He and his wife, Claudine, have two children who are students at Trinity. As TCA's Upper Level Campus Ministry Director, Emelio plans chapels, retreats, and teaches the leadership class.   

Susanne Holland

High School Math
Calculus & Pre-Calculus
Susanne Holland joins Trinity Christian Academy's High School faculty in September 2018.  Sue graduated from Northeastern University and has a Bachelor of Science degree in Computer Science.  She has taught middle school and high school math in both private and public school settings.  Sue enjoys situations when she can help kids of all ages learn, excel and explore outside of their comfort zone.  She has been blessed to engage in these adventures teaching not only math, but teaching ESL online, working with the school aged youth of Hyannis at Kiddie Kollege and being a Park Monitor at the Adventure Park at Heritage.  Sue enjoys watching baseball and her favorite team is whichever one her son, Noah is playing on.  She also enjoys kayaking on Scorton Creek in Sandwich and climbing at challenge courses.

Karen Mackiewicz

Art Grades 1-12
"Mrs. Mack", as her students affectionately call her, is a dynamic teacher with more than 20 years of experience teaching grades K-12 2-D and 3-D design with an emphasis in skill building. Since joining the faculty in 2011, high school students have won 2 Gold Keys, 6 Silver Keys and 3 Honorable Mentions in the Boston Scholastic Art Contest. She developed a comprehensive skill based curriculum for grades 6, 7, and 8 for the Barnstable public school using project based assessment tools integrating art history, art discovery, art interpretation for all ability levels. She has a long and impressive resume that includes being nominated teacher of the year at Oak Ridge School in Sandwich. Mrs. Mack earned a B.F.A. in Art Education from the University of Massachusetts, Amherst and is certified to teach K-12 Art. Besides teaching at Trinity, Mrs. Mack is a practicing mural artist with work in New York, RI and MA.

Bruce Mushet

Upper Level Math
Grades 7-12
Mr. Mushet graduated from Mass Maritime Academy with a B.S. in Marine Engineering.  His previous teaching experience includes both private and public schools. Mr. Mushet has been teaching upper level math (Pre-Algebra, Algebra I, Geometry, Advanced Math 1 and Advanced Math 2) at Trinity since 2006. He is currently working on his A.P.B. at Bridgewater State.  He loves to focus his energy on helping his students succeed in the classroom.

Rick Porter

B.A., M. Div., A.P.B.
Upper Level
Bible, English, History
 After 21 years as a Presbyterian pastor in Springfield, MA, Rev. Porter decided to focus exclusively on a ministry of teaching.  Prior to joining TCA's faculty, he taught at Pioneer Valley Christian School for five years, an Association of Christian School International institution. Then in 2009, he and his wife, Cindy, moved to the Cape.  Mr. Porter says, "I love the students and the colleagues here, as well as the content I get to teach." At Trinity, he teaches Bible, English, and World History in Grades 8 -12. 

Mr. Porter graduated from Amherst College and Gordon-Conwell Theological Seminary and recently completed a Post-Baccalaureate program in English education at Bridgewater State University.  He is certified by both ACSI and the Mass. Dept. of Elementary and Secondary Education.

Kenneth Sabella

World Languages

Kenneth Sabella joins Trinity's High School World Language Department in September 2018.  He earned his Masters Degree in Spanish from Millersville University of Pennsylvania and a Bachelors Degree in Music Education from the University of Portland, OR.  Mr. Sabella has several years of teaching experience in  public, charter, and private schools.  He also taught for ten years in Guatemala and has traveled to Nicaragua, Colombia, Ecuador, Dominican Repulic, Iceland, Hawaii, Italy and Spain.  He is looking forward to inspiring and motivating students to excel and to challenge students to learn about other cultures.

Andrew Taylor 

Grades 5-12
Music, UL Choir,
Computers and Yearbook
Prior to joining the TCA staff in 2009, Mr. Taylor completed his undergraduate degree at Biola University in La Mirada, CA. There Mr. Taylor earned a BA in Music Composition, and a minor in Biblical Studies. Among his regular activities of enjoyment are participating in leading musical worship in church, popular music songwriting, recording and production, discovering valuable new music for his own and his students' enjoyment, increasing his knowledge about computer hardware & software, and discovering any occasion where technology can be used to enhance the musical process and our perception of the wonder of God's created universe. Overall, his favorite aspect of teaching at Trinity is spending time with the students.

Michele Willey

Upper Level English & History
Michele Willey received her B.A. in English and Psychology with a minor in History from Franklin Pierce College. She joined Trinity's faculty in 2006. She enjoys teaching from a Christian worldview and being able to integrate scriptural principles and relate how God is revealed in both literature and in history.  She and her husband have five children and they enjoy attending the Evangelical Baptist Church in South Yarmouth.

Lisa Williamson

B.S., M.S.
Upper Level
Dean of Academics 
College & Career Advisor
Science Teacher
Lisa Williamson received a Bachelor of Science in Occupational Therapy with a minor in Classical Studies from Tufts University, where she was involved with Intervarsity as a small group Bible study leader.  She recently completed a Masters of Science in Education with an emphasis in cognitive neuroscience and brain based teaching from Nova Southeastern University.  She has worked as a pediatric Occupational Therapist for 31 years.  Her experience includes working in specialized Children’s Hospitals in San Francisco and St. Paul, and serving as Director of Therapy Services at St. David’s School for Child Development in Minneapolis. Lisa is a certified Early Intervention Specialist through the Massachusetts Department of Public Health, and has been a consultant to Cape Cod Child Development Program for 20 years. Mrs. Williamson has served on the faculty of Trinity Christian Academy for 18 years and is certified through the Association of Christian Schools International.  She currently teaches Life Science, Physical Science, Biology, Anatomy/Physiology, Marine Biology, Psychology and Health Concepts. As Upper Level Lead Teacher, she is responsible for overseeing scheduling of Upper Level activities and classes, as well as college planning and guidance, and administration of PSAT exams. She enjoys directing TCA Drama productions and serving as Advisor of Student Council. Mrs. Williamson lives with her husband Scott on the Lower Cape, where they have both been involved in Youth Ministry and short-term mission trips for over 20 years. Their sons Evan and Ryan are both Trinity Alumni, with fond memories of their exceptional teachers and experiences in Trinity athletics, bell choir, and regional ACSI events such as Speech Meet and Science Fair!