δάσκαλος ή δάσκαλος διαβάζει βιβλίο στην οικιακή βιβλιοθήκη με φόντο το ράφι. προετοιμασία για μάθημα στο οικιακό γραφείο

Smiling young adult female teacher standing with arms crossed in classroom or primary school library looking at camera posing for απόθεμα βίντεο

Μαθητές λυκείου που έχουν μια ανεπίσημη συζήτηση με μια καθηγήτρια στην τάξη απόθεμα βίντεο

Πορτρέτο από webcam μιας κομψής, ηλικιωμένης δασκάλας που μεταδίδει ζωντανό βιντεομάθημα απόθεμα βίντεο

Αφροαμερικανή δασκάλα κάνει βιντεοκλήση σε φορητό υπολογιστή φιλμ μικρού μήκους

Ομάδα σπουδαστών γυμνασίου με το θηλυκό δάσκαλο απόθεμα βίντεο

Θηλυκός δάσκαλος που βοηθά δύο αρσενικούς σπουδαστές γυμνασίου που εργάζονται στο lap-top φιλμ μικρού μήκους

African american female teacher and student teacher entering smiling student writing worksheet african american female teacher and απόθεμα βίντεο

Helpful female teacher guide young schoolgirl to assemble robotic toy on desk smart pupil learn mechanical engineering and απόθεμα βίντεο

χαρούμενη ώριμη δασκάλα δάσκαλος που δίνει online μάθημα στον πελάτη. απόθεμα βίντεο

Βοηθητική καθηγήτρια χρησιμοποιεί χειριστήριο για να δείξει ρομποτικό βραχίονα σε μαθητή απόθεμα βίντεο

Female teacher seeing screens guiding two teenage female students in classroom with tablets female teacher seeing screens guiding απόθεμα βίντεο

Female teacher walking in as male child raising hand leaning in classroom explaining laptop female teacher walking in as male απόθεμα βίντεο

Female teacher entering classroom raising hands leaning to boy teaching kids on laptops copy space female teacher entering απόθεμα βίντεο

Female teacher showing to female youth at lab bench reaching arranging green test tubes in rack classroom science mentorship απόθεμα βίντεο

Female teacher and students teacher seeing child confusion walking leaning guiding tablet at desk classroom edtech instruction απόθεμα βίντεο

Female teacher teaching youth in lab pointing steadying as curly youth pouring cup into cylinder instructor classroom science φιλμ μικρού μήκους

Asian female teacher leading class pointing to passion slide calling teenage blonde to answer asian female teacher leading class απόθεμα βίντεο

Female teacher with seven students positioning tablet in folio case on white table teaching female teacher with seven students φιλμ μικρού μήκους

Female teacher in lab coat with children preparing using dropper raising test tube teaching in lab female teacher in lab coat with απόθεμα βίντεο

Female teacher with kids leading science asking on tablet guiding kid inspecting plants with lens female teacher with kids leading απόθεμα βίντεο

Female teacher with six children tapping tablet on white table in classroom sharing content female teacher with six children απόθεμα βίντεο

Female teacher holding tablet calling on girl rising walking picking up project in classroom educator students learning artwork απόθεμα βίντεο

Diverse class female teacher responding to students raising hands walking near passion screen diverse class female teacher φιλμ μικρού μήκους

Diverse female teacher speaking choosing child kids raising hands about recycling at paper bin diverse female teacher speaking απόθεμα βίντεο

Female teacher holding tablet as youth stepping presenting project gesturing at screen in class female teacher holding tablet as φιλμ μικρού μήκους

πολυάσχολη ινδή δασκάλα στα ακουστικά δίνει απομακρυσμένη online διαβούλευση απόθεμα βίντεο

Diverse female teacher leaning in guiding two children tapping blue dark tablets at desk to learn classroom instructor students απόθεμα βίντεο

African american female teacher guiding two girls by smiling and pointing at tablets in classroom african american female teacher απόθεμα βίντεο

Female teacher with six kids reacting to white laptop surprise laughing and pointing in classroom female teacher with six kids απόθεμα βίντεο

Diverse female teacher and kids arranging tube rack at lab demonstrating pipette adding red drops science classroom instructor απόθεμα βίντεο

African american female teacher guiding youth stirring beaker filling rack with red liquid in lab african american female teacher απόθεμα βίντεο

Female teacher in lab coat placing tube at counter guiding girls after left girl fiddling goggles female teacher in lab coat απόθεμα βίντεο

Female teacher with two girls at table starting lesson pointing to bottles and trays showing demo female teacher with two girls at απόθεμα βίντεο

Female teacher pink top entering walking gesturing engaging girl with silver laptop raising hand female teacher pink top entering φιλμ μικρού μήκους

African american female teacher turning and speaking after raised hand to answer at passion class classroom educator students φιλμ μικρού μήκους

African american female teacher walking down center aisle in classroom checking tablets and laptop african american female teacher απόθεμα βίντεο

African american female teacher pointing whiteboard in class tracing energy co water and teaching classroom education students απόθεμα βίντεο

Female teacher pressing remote teenage pupils using vr headset exploring passion in class for demo immersive education classroom φιλμ μικρού μήκους

φοιτητής και γυναίκα δάσκαλος κοινωνικός λειτουργός που συζητούν απόθεμα βίντεο

Female teacher walking classroom aisle turning to child raising pointing correcting in peach top educator pupil desks monitor απόθεμα βίντεο