In the video, a man is standing in front of a chalkboard. He is wearing a white shirt with blue stripes and holding a piece of chalk in his hand. The man is speaking to someone off-camera and appears to be explaining something. He then turns to the chalkboard and begins to write on it. The chalkboard has some writing on it already, but the man is adding more to it. The room appears to be a classroom, and there are some decorations on the wall behind the man.