About Teaching from the Bill & Melinda Gates Foundation (2012). Consistency and accuracy in learner, privacy are adhered to. References Ronald F. Ferguson with Sarah F. Phillips, Jacob F. S. Rowley, Traditionally, learner data consisted of the final summative marks on an end of unit or semester,
Formative assessment, such as pre-tests (comparative assessments), quizzes, exit tickets. Summative assessment, such as end of term or mid-term exams, final projects. Anecdotal records, such as comments
https://www.aitsl.edu.au/teach/improve-practice/practical-guides/using-learner-data