This certifies that William Gregory Barton 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 | |||||
| Science | 07/01/2014 | 06/30/2020 | Valid | ||
| Grades (8-12) | |||||
| PROVISIONAL | |||||
| Description | Effective Date | Expiration Date | Status | ||
| Secondary Physical Science | 01/11/1999 | Life | Valid | ||
| Grades (6-12) | |||||
| Secondary Biology | 05/20/1992 | Life | Valid | ||
| Grades (6-12) | |||||
| Secondary Life-Earth Science | 05/20/1992 | Life | Valid | ||
| Grades (6-12) | |||||
| STANDARD | |||||
| Description | Effective Date | Expiration Date | Status | ||
| Classroom Teacher | |||||
| Science | 11/08/2008 | 06/30/2014 | Expired | ||
| Grades (8-12) | |||||