Students first created their own frog story based on the Wordless Picture Book 'Frog, Where Are You?' by Mercer Mayer (1969) (https://www.youtube.com/watch?v=BwDc3aOb-E0). Once the story was complete, they then began to analyze the parts of speech according to syntactic rules. Meanwhile, they recorded the audio for these stories. Then, Dr. Chang used Audacity  and SIL Reading App Builder to create an e-book with audio-text synchronization, integrating the audio files and texts. This effort thereby facilitates future teaching applications for students.