In a classroom setting, a group of children of varying heights and ages, likely in elementary school, stand close together

In a classroom setting, a group of children of varying heights and ages, likely in elementary school, stand close together. They appear to be praying or engaged in a solemn activity with their hands clasped in front of them or raised. A teacher stands to the side. A poster showing the human body is affixed to the wall on the left of the room. The walls are painted beige. The room is lit by natural light coming in from a window.