This certifies that Wei-Shan Koh has fulfilled requirements of state law and regulations of the State Board for Educator Certification and is hereby authorized to perform duties as designated below:
| STANDARD | |||||
| Description | Effective Date | Expiration Date | Status | ||
| Classroom Teacher | |||||
| Physical Science/Mathematics/Engineering | 06/02/2011 | 02/28/2017 | Valid | ||
| Grades (8-12) | |||||
| PROBATIONARY | |||||
| Description | Effective Date | Expiration Date | Status | ||
| Physical Science/Mathematics/Engineering | 06/14/2010 | 06/14/2011 | Expired | ||
| Grades (8-12) | |||||