In our day-to-day lives, the Internet makes locating what we need so straightforward. Need a new winter jacket? Just check boxes that limit selections to your size, preferred colors, and ideal temperature range, then hit search to find what is just right for you. You can use the same kinds of search tools to find a hotel room in Manhattan or the love of your life. By and large, using data and algorithms to identify choices that meet our needs is both efficient and effective. This certainly applies to professional learning. The Data standard in Learning Forward’s Standards for Professional Learning describes how multiple forms of student, educator, and system data help educators make wise decisions about professional learning, and data are essential in the