Congratulations! You did it!!
Hopefully by now you have a firm understanding of the value student self-assessments, and you have been able to share your learning with others. From anonymous checks-on learning, to formative and summative critiques, developing rubrics or self-evaluating by other rubrics, self-assessment can take many forms.
Don't stop now you're on a roll! There are many wonderful resources online for self-assessments. Talk to your friends and co-workers, as well as your students. Together we can take the frustration out of learning targets and assessment.