In order to let S1 parents know more about the school's learning and teaching policies and their children's learning environment in school, a series of open lessons was organized on May 21 and S1 parents were invited to attend classes. A total of 10 parents participated in the class observation, including the Chinese, English, Science, Design and Technology lessons. Parents told that they were happy to join the children's lessons and see them learning with joy. It is hoped that home-school cooperation was strengthened via the class-observation vist.