Water Resources-Filtration Process of Water Treatment Works
Cheung Wai Ching, Man Sze Wan
Through the video, K3 children can recognize the filtration process of water treatment works. In the video, the teachers use river water as an introduction to let children think about the difference between river water and daily water use. The teachers then use pictures to show the filtration steps of the water treatment works. Teachers also use different ways to let children answer questions including voting, drawing circles, and drawing pictures to increase children’s interaction and classroom participation. This video is suitable for kindergarten teachers and pre-service students
