Takes place throughout the learning process to monitor student understanding and provide ongoing feedback. 
These assessments are typically low-stakes and help students identify areas for improvement before summative evaluations. 
Examples include classroom discussions, short quizzes, and exit tickets (End of lesson activity)
Formative assessment is an ongoing process conducted throughout a course or project.
Its primary purpose is to aid learning and help teachers understand student learning in real-time.
It tracks how knowledge develops and changes in learners.
Formative assessment is not about assigning grades; making it through a unit test doesn't automatically mean skill mastery.
Helps teachers understand learning while teaching and adjust strategies accordingly.
Examples:
Student portfolios
Class discussions
Regular quizzes
Virtual classroom tools