Arc shot of group of diverse college students and teacher sitting in circle on green lawn in park and having discussion during outdoor lesson
Caucasian female teacher holding clipboard and explaining lesson to group of multiethnic college students while sitting together on green grass in park during outdoors lesson
Shorthaired female teacher in casualwear and glasses helping girl during outdoor lesson with college students on lawn in park
Study time. Group of multiethnic college students sitting on lesson and taking notes, listening to teacher in classroom
Female teacher giving lesson to group of multiethnic students in college classroom
Teacher of Mathematics asking question of group of multi-ethnic college students during lesson
College lecture. African american teacher talking with students during lesson, asking questions and listening to answers
Diverse group of students learning together in outdoor college lesson
Male school teacher of Botany and multiethnic group of children having discussion during outdoor lesson in public park
Group of multiethnic 6th grade students listening to Black male teacher gesticulating while giving lesson in classroom
High angle view of Afro-American female teacher sitting on green lawn in the park and telling something to group of multiethnic schoolkids while giving lesson outdoors on summer day
Group of multiethnic college students sitting at desks in classroom and listening to African American professor during lecture