instructional Design & Technology
Successive Approximation Model (SAM)
SAM is “repeated attempts to achieve closer proximity to perfection.” (Reiser & Dempsey, 2018). Unlike ADDIE which is more linear, SAM is repetitive.
SAM develops faster because reevaluation and feedback can happen at the same time without regard to a specific process.
–Reiser, R. A. and Dempsey, J. V. (2018). Trends and issues in Instructional Design and Technology. 4th ed. New York, NY: Pearson
Reflection
As a student learning how to design teaching materials, using the Successive Approximation Model (SAM) is flexible and encourages feedback throughout the design process. It breaks the process into three stages (prototype, iterative design, and final review) and works through each one with a clear plan. This is important for communicating with other designers and stakeholders, making sure everyone agrees on what is being done. With SAM, I can work with other people and experts to make improvements all the way through the process. This lets us make sure that learners get the best possible experience.
Learn more about SAM in this video
SAM Video courtesy of Youtube: Josh Thomas account.