How does SAM differ from the Understanding by Design approach?

The correct answer highlights that SAM, or the Successive Approximation Model, emphasizes a process of continuous feedback and iterative improvements. This means that throughout the development of a learning experience, changes and enhancements can be made based on learner feedback and evaluation of effectiveness. The focus in SAM is on refining the design incrementally by incorporating input from users at various stages, making it a dynamic approach that accommodates adjustments based on real-world application.

In contrast, the Understanding by Design (UbD) framework is primarily concerned with defining desired learning outcomes first and designing backwards from those objectives. UbD tends to be more structured in its approach to creating educational experiences based on predetermined goals, rather than focusing on ongoing adjustments based on user feedback.

This distinction explains why the focus of SAM on feedback-driven improvements stands out against UbD’s outcome-driven process, where outcomes guide the design without as much emphasis on iteration and real-time revision.