The purpose of attachments in a lesson plan is to:

The purpose of attachments in a lesson plan is to offer supplemental information that enhances the understanding and effectiveness of the lesson. Attachments can include resources such as handouts, visual aids, or additional readings that provide context or depth to the subject matter being taught. This supplementary material can help clarify complex topics, engage students more effectively, and support varied learning styles by providing multiple ways to access the information.

While other aspects of lesson planning, such as student evaluations or documenting revisions, are important, they do not specifically focus on enriching the lesson content in the same way that supplemental materials do. By including attachments, instructors can ensure that all students have the necessary resources to fully engage with the curriculum, thereby improving overall learning outcomes.