What should happen to an old lesson plan after modifications are made?

Archiving an old lesson plan after modifications have been made is a strategic practice that allows for future reference and accountability. When lesson plans are archived, they can serve as a historical record of instructional strategies, content delivery, and changes over time. This can be particularly valuable for educators who may wish to revisit previous methods to assess their effectiveness, make further adjustments, or identify trends in their teaching.

Archiving ensures that original content is preserved, which is important for maintaining a comprehensive understanding of the evolution of the curriculum. It also allows instructors to track what changes were made and why, which can inform the development of new lesson plans. This practice not only supports continuous improvement in instructional methods but also provides a repository of resources that can be beneficial for other instructors or for training new instructors in best practices.