女教師を教室で数学の方程式を説明する木製のポインターに浮かべて - ストックフォト＆画像

Female teacher with wooden pointer explaining mathematical equations in classroom

Female teacher with wooden pointer holding glasses and explaining mathematical equations in classroom

Smiling female teacher with wooden pointer explaining mathematical equations in classroom

Partial view of female teacher in formal wear with wooden pointer explaining mathematical equations in classroom

Beautiful female teacher with wooden pointer explaining mathematical equations in classroom

Attractive female teacher with wooden pointer explaining mathematical equations in classroom

Female teacher pointing with finger at mathematical equation on chalkboard in class

Female teacher looking at camera and pointing with finger at mathematical equation on chalkboard in class

Handsome male teacher in formal wear holding wooden pointer and explaining equations in class

Crumpled paper balls flying at frightened male teacher in classroom with chalkboard on background

Smiling male teacher in formal wear holding wooden pointer in front of chalkboard with equations

Serious male teacher in formal wear holding wooden pointer in front of chalkboard with equations

Focused male teacher in formal wear looking at camera and holding wooden pointer in front of chalkboard with equations

Male teacher in formal wear wiping mathematical equations with sponge in classroom

Male teacher sitting at desk, pointing finger in air and explaining equations in maths classroom

Crumpled paper balls flying at frightened male teacher in classroom with chalkboard on background

Male teacher wiping mathematical equations with sponge from chalkboard in classroom