Should I include a unit in my scoring guide for overall score?
Once you have built the units of your scoring guide to score the desired aspects of the portfolio, you will need to make the decision of whether or not to include another unit for overall score.
Adding a unit for overall score can help students determine if they need to revise and resubmit their work. If you are evaluating several units with your scoring guide, it may be a good idea to add a unit for overall score. You will decide upon performance levels, evidences, points, and expectations for the overall score should you decide to include one.