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Upcoming Events

May 23

Final Exams

Start: May 23, 2022 8:30 AM End: May 26, 2022 12:00 PM

Multi-Day Event

May 24


All Day Event

May 24
Sandy Hollenbeck

Sandy Hollenbeck

Science Teacher

Welcome to Mrs. Hollenbeck's Home Page!

“But in your hearts set apart Christ as Lord. Always be prepared to give an answer to everyone who asks you to give the reason for the hope that you have. But do this with gentleness and respect…" - I Peter 3:15

I feel so blessed that the Lord has called me to teach at Berean, combining my love for students with geeky fun engineering, physics, and statistics.

The best way to reach me is through e-mail: shollenbeck@bereanchristian.com. Students may also contact me through Google Classroom.



B.S.c. Chemical and Petroleum Refining Engineering - Colorado School of Mines, CO


ASCI Standard Teaching Certificate
California Professional Engineer (Chemical)
Recognition of Exceptional Teaching - Stanford University, 2012


Period 1: Principles of Engineering

Period 2: Introduction to Engineering Design

Period 3: Study Hall

Period 4: Prep

Period 5: Physics

Period 6: AP Statistics

Period 7: Astronomy

Other Duties

Aerospace Engineering Teacher
Introduction to Engineering Design Teacher
AP Statistics Teacher
Conceptual Physics Teacher
BCHS Robotics Mentor/ Coach
BCHS Engineering Club Advisor

This site provides information using PDF, visit this link to download the Adobe Acrobat Reader DC software.