In the biology classroom this module we be taught over an entire semester.  As each concept in the model applies to the content taught at that time then the Stella model will be revisited and perhaps even updated. 
 

In the Physics classroom the module will be implemented when the normally-taught content can be augmented by the model or module. So, when the physics class is ready to explore the concepts of pressure, flow-rate, etc...then the module will be utilized to enhance instruction of the normal content.

So, assessment of the module will not happen all at once, but rather will be included in the assessment of each instructional unit in each course.