Ένας αξιοπρεπής δάσκαλος δείχνει τη σημαία της Καταλονίας σε μια ομάδα μαθητών προσχολικής ηλικίας σε μια τάξη κατά τη διάρκεια του μαθήματος. Βίντεο 4k υψηλής ποιότητας

Schoolchildren boys and girls carefully watch a lecture in the classroom against the background of a a doctor teacher teenage απόθεμα βίντεο

Focused group of diverse teens attending educational session with instructor speaking in school classroom attentive teenage απόθεμα βίντεο

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Engaged group of teens involved in active discussion during school lesson while female instructor observing collaborative teenage φιλμ μικρού μήκους

Attentive teenage students using smartphones to scan qr codes during lesson with teacher in background attentive teenage students απόθεμα βίντεο

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Teacher with flag of greece tells story of the emergence of the state teacher with flag of greece tells story of the emergence of απόθεμα βίντεο

Confident teenage boy standing and talking to students sitting in circle with teacher watching confident teenage boy standing and απόθεμα βίντεο

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African american teen girl attendee group class and listen to lecturer african american teen girl attendee group class and listen απόθεμα βίντεο

During talk in at class teen pupil listen to lecturer lecture discussions on career guidance representative of educational φιλμ μικρού μήκους

Two teams of teens participants are negotiating consulting rehearsing performance two teams of teens participants are negotiating φιλμ μικρού μήκους

Schoolboy sits in a classroom and looks at the educational material that the teacher has prepared children sitting in a classroom απόθεμα βίντεο

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Group of boys and girls sits in a circle discussing the topic they communicate with each other teacher observes directs απόθεμα βίντεο

Τα παιδιά-μαθητές επαναλαμβάνουν τη θέση και εκτελούν τη σειρά από γροθιές και τεχνικές πόνου της kata απόθεμα βίντεο

Teenage girl stands in a circle in front of other schoolchildren and gives a speech schoolgirl participates in acting group she απόθεμα βίντεο

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Έφηβοι κάθονται στην τάξη και κοιτάζουν την παρουσίαση με τον καθηγητή στο παρασκήνιο. Αγόρια και κορίτσια φιλμ μικρού μήκους

Teenage children scan the qr code on presentation screen to get additional materials school curriculum schoolchildren using mobile απόθεμα βίντεο

Ένας έφηβος στέκεται σε κύκλο μπροστά σε άλλα μαθητές κάνοντας μια ομιλία. Το αγόρι συμμετέχει σε θεατρική ομάδα, αυτός απόθεμα βίντεο

Interested children of different ages painting ceramic objects with teacher in art studio pleased underage attendees pottery απόθεμα βίντεο

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