This course is planned to be based on design learning (PBL). It uses rich and diverse resources and combines the technology-based education courses developed within the school. It starts with understanding one's hometown, Keelung, from the vocabulary in the field of Chinese language and the social field, and then introduces "writing". "Lyrics" activity allows students to write about Keelung's characteristics through lyrics. It uses multimedia methods that students are interested in, and modern technology is integrated into teaching, including the Airdrop sharing function of iPad and the music editing software garageband, allowing students to become familiar with the software and write Make your own Keelung Song and use Imovie to create a unique Keelung Song MV!