education, class and teacher with a child with a jar for a scientific experiment, project or research. discovery, learning and female science educator helping a girl student with assignment at school - 小學兒童 個照片及圖片檔課室, 學習, 培訓班
schoolkids writing geometry on blackboard during a class at elementary school. - 小學兒童 個照片及圖片檔數學, 學生, 教育
young 6 years old redhead boy smiling and looking at the camera while hiking - 小學兒童 個照片及圖片檔兒童, 男孩, 微笑
students working on laptop with teacher's supervision during classroom digital learning activity - 小學兒童 個照片及圖片檔教師, 課室, 電腦
students walk through the school corridor, chatting and laughing in a lively atmosphere during school hours - 小學兒童 個照片及圖片檔學校建築, 教育, 兒童
asian multiracial korean japanese boy studies in elementary school classroom with classmate - 小學兒童 個照片及圖片檔課室, 初中學生, 數學
portrait of child boy doing a model of solar system with friends at school - 小學兒童 個照片及圖片檔學校建築, 教育, 兒童
close-up of teacher holding digital tablet during environment class at school - 小學兒童 個照片及圖片檔課室, 教育, 教師
