Dental School Supplemental Appliaction Overview A great dental school supplemental application is often a key step on the path to dentistry. If you’re applying to dental school right now, you may be one of the many pre-dental students tasked with writing secondary essays (secondaries) for a dental school supplemental application. Dental schools vary in how they administer the supplemental application (if they do at all). A little over half of all dental schools require students to complete supplemental applications, so you may not be completing secondaries for all of the schools where you apply. Additionally, dental school supplemental applications may [...]