The image shows a group of children standing in front of a blackboard in a classroom. The blackboard is green and has Chinese characters written on it in white chalk. The children are of different ages and ethnicities, and they are all looking at the blackboard attentively. On the left side of the image, there is a calendar hanging on the wall with a bunch of grapes on it. The boy in the center of the group is writing on the board with a marker. He is wearing a yellow t-shirt and blue shorts, and the girls around him are wearing colorful dresses. The room appears to be well-lit with natural light coming in from the windows.