There are two musical activities in this video. First, the teacher and children have a warm-up exercise using a music scale. The video shows the teacher playing the musical scale on a piano on one side and demonstrating the movement on the other side, which children can imitate. Next, the teacher and children listen to a new song and play an imitation game about airplanes. Children can sing the new song "Little Airplane" and design movements for the lyrics. This video is suitable for early childhood education teachers and pre-service teachers to watch.