Attentive little boy raises number fan with digit 2 at desk during maths lesson. Toddler kid answers teacher question preparing for school
Elementary school girls raise their hands to answer a question which asked their teacher. Two school girl fun raising hand during a lesson at elementary school or kindergarten. Children sit on the
Selective focus shot of multi-ethnic students raising their hands to answer teachers question during lesson
Rear view of group of elderly people having lesson in library and raising hands to answer teachers question
Back view of African American preschool girl raising her hand to answer teacher question at Ecology and Environment class
Active work at school. Cute schoolgirl writing in copybook, raising hand and answering teacher's question during lesson
Tracking shot of group of senior people having lesson in classroom or library and raising hands to answer teachers question
Tracking shot of group of retired people attending lesson or workshop in library and raising hands to answer teachers question
Students in school at their desks listen and answer the teacher's questions. Students in class with their arm raised to answer a question
Happy preschool mixed race boy with raised up hand discovering the world, knowing the answer during geography lesson in kindergarten. Diverse multi ethnic pupils studying globe together with teacher.
Multicultural diverse children looking at globe while listening to teacher during geography lesson in kindergarten. Preschool teacher explaining Earth globe to attentive multi ethnic kids at class
Preschooler raises hand answering teacher question. Diligent small boy touches chin listening to educational information carefully. Pupil in