In this video, the teacher explains how to build a draft for an informational text by transforming bullet point facts into complete sentences. The teacher emphasizes the importance of adding personal voice, examples, vocabulary, and details to make the text engaging for the reader. The process involves rereading the bullet point notes, rehearsing in an explaining voice, and recording the information in complete sentences. This lesson provides a clear and concise guide for students to develop their writing skills and create well-structured drafts for informational texts.