This certifies that Robert Anthony Johnstone 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:
| PROVISIONAL | |||||
| Description | Effective Date | Expiration Date | Status | ||
| Secondary Physics | 04/01/1973 | Life | Valid | ||
| Grades (6-12) | |||||
| Secondary Mathematics | 04/01/1973 | Life | Valid | ||
| Grades (6-12) | |||||