Portrait of a group of students raising their hands in a lecture hall
音楽の授業
スリランカの子供達
Teacher and students in classroom during lesson
Online education
ガッツポーズ
授業を受ける専門学生
小学生の授業風景
バンディプールの学校風景
たくさんの生徒の顔と先生
Third graders sitting in a classroom
Chaos
プランバナン見学に来た学生の団体
Rear view of large group of children on beach, Sanibel Island, Pine Island Sound, Florida, USA
スイカを持つ子供達の記念撮影
United States: c. 1947.A group of young women college students pose in their living room.
Father and son at a science fair
Children participating in a science fair
Schoolchildren making slime
Child looking through a microscope at a science fair
Students and teachers smiling in class
若い男女6人
Front view of large group of kids collecting small fish from fishing net
Junior high students hanging out at stairs
Teacher talking to students at chalkboard
若い男女6人と大樹
ホワイトボードと若い男女6人
小学校の校外学習 芋掘り
Primary school students in rural primary school
Rural teachers and pupils in outdoor learning
Rural female teachers and pupils in the classroom
Scientist explaining diatoms at a science fair
Male teachers and pupils in the classroom