SUMMITA1.JPEGMs. Hancock: She teaches advance math at local middle school in San Ramon. Beside, Middle school teaching,  Mrs Hancock also teaches  Geometry and Algebra 2 at local community college. Ms. Hancock teaches Geometry preview, Algebra 1 preview during summer period at STC.


Mrs. Walker has been teaching at middle schools and high schools in the Livermore area since 2003. Ms. Carolan teaches Algebra 1 and Geometry at the high school level. She has a BA in Economics from UCSD, an AS in Business Administration from Mesa College, and has a Multiple Subject Credential and a Single Subject Credential in Economics and is authorized to teach math and business.  She teaches 3rd, 4th and 5th grade math at STC.

Mr. Chris Dolan teaches at Livermore HS

Mr. Ehson Ghandehari. Ehson Ghandehari is currently a PhD student, majoring in Biomedical Engineering from UC Davis.  As his research thesis, he is developing novel diagnostic biomedical devices at Lawrence Livermore National Laboratory (Livermore, CA).  He received his bachelor’s degree in Materials Engineering at Semnan University (Semnan, Iran), and he was awarded a master’s degree in Materials Engineering from San Jose State University.  He worked for two years at NASA Ames Research Center (Mountain view, CA) as a process engineering intern.  He has been teaching Math classes for different levels, from 6th grade to SAT level, since he joined STC in summer 2012.

Louis (Yihmin) LiouMr. Louis,With his advanced degree in Electrical Engineering from University of Florida, Mr. Louis have been teaching EE courses  at Northwestern Poly University( NPU), Fremont, CA since 2000.  At STC, he teaches Algebra 1, 2 and pre-Calculus, AP Calculus AB and SAT II math. Mr. Louis also is an Electrical Engineer working at high tech company in San Jose.