Female caucasian speaker giving presentation in hall at university or business centre workshop
The people at Business Meeting in the conference hall.
young professor proving theorem on a blackboard b
Cute smiling schoolboy touching his cheeks while learning new words in English
Confident mature coach pointing at document with shooting results
young professor proving theorem on a blackboard b
Group of schoolkids listening to explanation of Present Continuous tense
Smiling male teacher with headset conducting a video call
Mature male coach with carbine or automatic rifle standing in front of students
Confident male teacher showing body armor with pockets for weapon
Confident teacher of algebra pointing at formula or equation
Down-syndrome man attending education class in community center, inclusivity of disabled person
Rear view of multicultural audience attending lesson of foreign language
Selective focus on rear view of young Middle Eastern male student
Hands of young teacher with pencil pointing at document with grammar rules
professor with the help of a bust explains the human anatomy to the students
Happy young teacher and group of schoolchildren discussing new grammar rules
Young serious female teacher of geometry listening to African American student
Portrait of senior attending computer and technology education class
Confident teacher of chemistry showing students tube with liquid substance
Confident mature officer sitting by workplace and making presentation
Focus on tablet screen with confident teacher standing by whiteboard
Table with flags in the classroom
student boy with marker writing on flip board
Mature confident teacher on laptop screen pointing at whiteboard
Speaker at Business Meeting in the conference hall.
lecturer in university giving knowledge to the students b
Head of Business Training Sales and Marketing Teams
Group of students sitting by desks and listening to teacher explanation
Confident teacher of English language pointing at document with rules
