Final answer:
Your teacher binder should exclude notes unrelated to your yoga classes and instead keep it focused on class ideas, teaching notes, and lesson plans.
Step-by-step explanation:
You should not store notes unrelated to your yoga classes in your teacher binder. A teacher binder should be a dedicated space for organizing resources and materials that are pertinent to the courses you are instructing. It should include items such as class ideas, teaching notes, and lesson plans. Keeping unrelated notes in your teacher binder can create clutter and make it more difficult to find the materials you need for your classes.