Ernsthafter Lehrer hält Zeigestab in der Hand und zeigt Aufmerksamkeitsgeste in der Nähe der Tafel mit Schulaufschrift - Stockfoto & -bild

Smiling teacher with pointing stick showing thumb up near chalkboard with back to school lettering

Smiling teacher holding pointer and pointing with finger at back to school inscription on chalkboard

Shocked teacher touching face and pointing with finger at chalkboard with back to school lettering in classroom

Cheerful teacher standing with clenched hands near chalkboard with back to school inscription

Geometry teacher with pointing stick showing thumb up near chalkboard with back to school lettering and illustration

Selective focus of surprised schoolgirl touching eyeglasses while looking at camera near back to school lettering on chalkboard

Selective focus of smiling schoolgirl touching eyeglasses and pointing with finger at chalkboard with back to school lettering

Selective focus of excited schoolgirl laughing with closed eyes and touching eyeglasses near chalkboard with back to school inscription

Selective focus of angry schoolgirl looking at camera and showing clenched fists near chalkboard with back to school lettering

Selective focus of schoolgirl in eyeglasses showing scaring gesture near chalkboard with back to school lettering

Selective focus of adorable schoolgirl in eyeglasses showing idea gesture near chalkboard with back to school text

Selective focus of cute schoolgirl in eyeglasses showing hush sign near chalkboard with back to school inscription

Selective focus of cheerful schoolgirl touching eyeglasses near chalkboard with back to school lettering