Using a narrative as the motivation in the video, K2 children can have a brief understanding of the saturation of landfills that is caused by a large amount of human waste production. The teacher brings out the importance of recycling with practical examples so children can recognize different recycling bins’ purposes (blue for waste paper, yellow for metals, brown for plastics) and nurture them with the habit of recycling. This video is suitable for early childhood education teachers and pre-service teachers to watch.