Focus on the the book uses. Instead of just listing grammar points, highlight a specific cultural theme from the units, such as:
Explore topics like la francophonie , environmental activism in France, or the changing face of French cinema. Le Nouvel Edito B2. Livre de l’élève
Here are three interesting content ideas depending on your goal: 1. The "Cultural Deep Dive" (For Social Media or Blogs) Focus on the the book uses