You can conduct a survey to understand the pulse of the target audience. The survey questions can originate from some top-level areas like; Concept Usefulness, Ease of understanding, Ease of implementation and Value addition by the framework. You can have multiple questions under each broad category. Please keep some space for open ended answers also. Analyse the responses and conclude. You can have a look into the similar research at;

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I advice that you read on from the contributions so far made by various authors and experts in educ technology, available online . By doing so you could be able to fine tune and simplify your quest for the said Model.

Authors like Stephen Downes .

David Lewis Nthiga

Thank you for your excellent question. You need to conduct a formative and summative evaluation.

The formative evaluation is carried out while building your modules. The aim is to test contents, the way contents presented online, engagement, clarity, flexibility, the function of each link, colours used, interactivity tools etc. You may ask participants (students, colleagues, etc.) to give you feedback, to test material created, and suggestions for improvement. You could also use standardised questionnaires, etc.

The summative evaluation is carried out when the whole project is completed. You may use the same tools used in the formative assessment. The entire aim of such assessment is to use these evaluations to improve the online resource.