A TnL must have some form of assessment in order to measure the success of our learning objective. Suggested here are oral and written assessment. To counter check, we are encourage to have both assessment in one TnL. Although for written assessment variation such as take home assignment are allowed nonetheless some issues of reliability must be addressed.

During a course for the new curriculum which I attended a few years back, the mentor asserted the importance of making an assessment qualifying for both validity and reliability criteria. She also adamant that assessment must incorporate i+1 in order for teacher to gauge their student's competency and thus preparing necessary measures for further improvement.