The image shows a group of children in a classroom. There are three children in the foreground, two boys and a girl, sitting at a table and working on a project. The boy on the left is wearing a gray sweater and is focused on the task at hand, while the girl on the right is looking at the camera. In front of them, there is a small electronic device with wires and other components attached to it. The device appears to be a circuit board or a device that is used to control the flow of electricity. In the background, there are other children sitting at their desks and a blackboard with Chinese characters on it.