The song Clocks has a lot of potential for many activities which are covered in the video. The song can be done as a class and once known, can be done as a round in 3 different parts. It sounds really good as a round. Make sure you keep a strong constant beat though. A terrific song that teaches beat and rhythm and pitch. Sally invites you to join in on one of her 36 songs of the series Super Singing Games with Singing Sally that you can stream straight into your classroom, accompanied with supp