I always teach Biconditional Statements as a separate lesson from Conditional Statements. I think it flows nicely into teaching theorems. Also, the lesson is relatively short, so it is a great way to have students review theorems that they have learned so far, while still practicing new material. The interactive notebook page that I would use for this lesson isn’t very fancy, but I think it serves it’s purpose well. The part in red marker is something I would have the students write with their partner. I would also have them do the example with their partner. The rest of the class period, I would have students review and practice in small groups. Do you have and ideas that you particularly like when teaching biconditional statements? Share in the comments!