Medical students or pharmacy lab workers in white coats. lector talking about chemistry formula
Waist up of diverse school kids wearing white lab coats chatting during Chemistry class
Group of diverse schoolkids and their female Chemistry teacher all wearing white lab coats making experiments in modern Science class during lesson
Chest up of diverse teenage schoolkids in white lab coats and safety glasses talking during Chemistry class
Pharmacy lab worker, medical or chemistry student at chalkboard writing organic chemistry formula, while teacher or colleague is helping
Young multiethnic chemists in white lab coats putting their hands together in air after conducting successful experiment in Chemistry class
a group of students listening to a lecture in class
Medium portrait of African American school girl in white lab coat with test tubes in rack posing for camera at Chemistry class while teacher and students making experiments in background
Medical students or pharmacy lab workers in white coats. African American man writing over chalkboard while lector is standing aside. Other people sitting and listening
Male lecturer in white coat conducting chemistry experiments in medical classroom with students sitting at desk watching and listening
Chemistry teacher guides students in chemical reaction experiments
Teacher in lab coat in anatomy class with skeleton panning out to see students