Schoolgirl presenting in front of science class, close up
Teacher and schoolgirl in front of elementary school class
Teacher and schoolgirl in front of elementary school class
Teacher at front of class in a high school science lesson
Medium slowmo of two Caucasian schoolgirls in lab coats and protective glasses doing pair lab work at Science class
Schoolgirl presenting to her elementary school classmates
Teacher helping teenage schoolgirls with technology in class
Teacher and student studying together in class
Teacher helping teenage schoolgirls with technology in class
Teacher and student studying together in class
Medium slowmo of multiethnic schoolgirls using laptop and controller while operating floating in water red robotic boat, having science and technology class at school
Schoolgirl listening in elementary school class, close up