Our Founder
Sandra Carranza has dedicated her life to serving God in Christian Education. Over the past 35 years she has served as a teacher, supervisor, administrator and director of various Christian schools through out the United States and as a board member and adviser to schools through out North and Latin America.
She earned her Bachelor’s degree in Education at the University of Texas at El Paso, her Master’s Degree in Education from Oral Roberts University and is currently working on her Doctorate Degree in Educational Leadership from Oral Roberts University.
Most recently, Sandra has authored her first book, Teach, Teach, Teach, in which she imparts 10 keys to becoming a successful teacher.
A native El Pasoan, Sandra is returning to where she first heard God’s call to Christian education. She is passionate about Keystone Christian Schools and the lasting impact our students will make.
She and her husband, Humberto, have been married for 42 years, have 4 grown children and 6 grandchildren.