In the video, a man is standing in front of a whiteboard with writing on it. He is wearing a green shirt and a tie and is holding a marker in his hand. He is speaking to a group of children who are sitting in front of him. The man is making hand gestures as he speaks, and the children are attentively listening to him. The whiteboard behind him has some writing on it, but it is not clear what it says. The room appears to be a classroom, and there are other children sitting in the background.