Group of ethnically diverse college students sitting at desks in lecture hall raising their hands to ask or answer question
Medium shot of multi ethnic group of students raising hands to answer questions asked by smiling middle aged female professor in glasses during lecture at university
Diverse students attentively listening to female professor in lecture hall, one raising hand to ask question
Tracking shot of multi ethnic group of university students seen from their back raising hands to answer teachers questions during lecture on mathematics
Selective focus shot of multi-ethnic students raising their hands to answer teachers question during lesson
Tracking shot of diverse group of adorable schoolchildren engaged in classroom discussion with their teacher
Engaged students actively participating in classroom discussion
The lecturer conducts a lesson at the university. Student raising his hand up wishing to answer the question
Teenage Students Raising Hand To Ask Question In Classroom
Engaged student actively participating in classroom discussion
High angle view shot of university professor asking question then students raising their hands to give an answer
High-angle rear-view slowmo of excellent male student raising his hand to answer professor question at Maths lesson in big lecture hall