Administration
Mr. Dean Ridder
Head of School
- Years at Isaac Newton: 11
- Degree: MAEd in Educational Leadership from Purdue University, West Lafayette, IN; B.S. in Business Administration from Trinity Christian College, Palos Heights, IL
- Licensure: State of Iowa Professional Administrator, ACSI Head of School/Superintendent Certificate; ACSI Professional Lifetime All Levels Principal Certificate
- Board member of: Worldview Matters, Seattle, WA, Iowa Association of Christian Schools (IACS), Des Moines, IA; ACSI Commission for Accreditation, Colorado Springs, CO; ACSI Regional Council (representing Iowa), Plano, TX
Mr. Tim Casey
Director of Spiritual Formation
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Years at Isaac Newton: 5
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Degree: MA in Discipleship from Liberty Theological Seminary, Lynchburg, VA; BA in Biblical Literature, Ozark Christian College, Joplin, MO
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Licensure: ACSI Bible Specialist Lifetime Certificate, ACSI Secondary Principal Certificate
Mrs. Lorraine Potter
College & Career Counselor
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Years at Isaac Newton: 23
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Degree: MA History, MA in Curriculum & Instruction from Dordt College, Sioux Center, IA, BS in Elementary Education from Iowa State University, Ames, IA
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Licensure: State of Iowa Educator; ACSI Certificate
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Certified Intrinsic Motivation Assessment Guide and Evaluation (IMAGE) Coach
Mrs. Amy Bautista
Athletic Director
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Years at Isaac Newton: 8
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Degree: BS in Exercise and Sports Science from Iowa State University, Ames, IA; MS in Physical Education from Eastern Illinois University, Charleston, IL
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Licensure: State of Iowa Physical Education, ACSI All Levels Physical Education
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Memberships: Iowa High School Athletic Directors Association (IHSADA) and the National Interscholastic Athletic Administrators Association (NIAAA), Iowa Association for Health, Physical Education, Recreation, and Dance
Mrs. Sarah Jackson
Director of Development
- Years at Isaac Newton: 2
- Degree: Bachelors of Arts in Public Relations from the University of Northern Iowa
