18 Bilder zum Thema "knowledge preservation" bei ClipDealer

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Teacher and schoolboy discussing about recycle logo
Teacher and schoolboy discussing about recycle logo
Teacher and kids giving high five to kids
Kids holding recycled bottle in box
Teacher and kids interacting with each other in classroom
Teacher and kids discussing about recycle
Teacher and kids discussing about recycle
Teacher and kids discussing about recycle
Teacher and kids giving high five to kids
Teacher and kids discussing about recycle
Teacher and kids interacting with each other in classroom
Kids giving high five to each other in classroom
Portrait of teacher and kids standing in classroom
Kids giving high five to each other in classroom
Kids holding recycled bottle in box
Kids holding recycled bottle in classroom
Portrait of teacher and kids standing in classroom
Kids holding recycled bottle in classroom

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