Preschool teacher, students in class, wearing masks - stock photo

A multi-ethnic group of kindergarten or first grade students and their teacher in the classroom, sitting together in a circle on the floor. The children are 5 to 7 years old. They are all wearing masks, back to school during the COVID-19 pandemic, trying to prevent the spread of coronavirus. The teacher, an African-American woman, is holding a digital tablet and a boy is looking at it while clapping his hands.