Selective focus of beaker on school desk in classroom at daytime
Focused shot of young boy in face mask at desk in classroom, posing for school lesson
Selective focus shot of young student in glasses and face mask looking at camera in diverse classroom
Focused shot of young girl in glasses and face mask learning in classroom with classmates
Young child wearing face mask, sanitizing hands, and heading to classroom for school lesson
Afro-American student in protective mask sitting at desk in classroom and having discussion with female teacher on lesson while studying at high school during coronavirus outbreak
Joyful girl smiling at camera during lesson in primary school
Panning left selective focus on laptop left on desk in school classroom with code on screen at daytime
Multiethnic elementary school students in protective face masks sitting at their desks in classroom and writing in workbooks while having lesson during covid-19 outbreak
Smiling young students in classroom, focused on lessons
Close up selective focus shot of African American scientist in protective face mask and glasses working with microscope in laboratory