teacher and student lab
|
||||||||||||||
|
|
|
||||||||||||
|
||||||||||||||
Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
teacher and student lab |
||||||||||||||||||||||||||||||||||||||||
| navigate by keyword : adult appliedsciences business chemist classroom closeup college concentration corporate costume data education entrepreneur explain face formulas graph handwriting idea instruct lesson math medicine men model physics pointing portrait presentation problem researcher scanner scanning school scientist seminar sketch smiling solve space student teach teacher team teamwork technology three transparentboard two university white women writing |
||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||
| Close-up seen through a transparent board of one teacher in a chemistry lab pointing formulas for his student on a transparent board and one student smiling in the camera |
||||||||||||||||||||||||||||||||||||||||
|
Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
||||||||||||||||||||||||||||||||||||||||