The image shows three children in a classroom setting. The children are sitting at a wooden table and are engaged in a game. The boy in the middle is wearing a green sweater and is holding a stack of colorful blocks, while the boy on the right is pointing at one of the blocks. The girl on the left is sitting on the floor and is looking at the blocks with a smile on her face. The other two children are standing around the table and appear to be watching the game. In the background, there is a blackboard with Chinese characters written on it and a clock on the wall.