Freckle is a practice website (and app) for grades K–12 that addresses standards-based skills and concepts in core subject areas. From the dashboard, teachers can create rosters manually or import from Google Classroom. Teachers will find a plethora of ready-to-assign content in the form of pre-tests, 3-, 5-, or 10-question assessments, printable or digitally sharable worksheets, inquiry-based lessons, and benchmark assessments. In addition, they'll have access to video tutorials, student dashboards, student progress monitoring tools, and more. Teachers can find a set of sample student questions as well, allowing them to differentiate standards-based content for students from a comprehensive, ever-growing library of resources. Freckle is offered to teachers for free, but the School Edition upgrade offers unlimited access to assignments, lessons, reports, and targeted benchmark assessments.