Formative can be done whenever you would want, and summative at the end. Either one can be graded or not. An exit ticket is a formative evaluation that can be left ungraded, graded on completion, or graded on accuracy.
Formal assessments are typically larger, like exams, whereas informal assessments are smaller, like exit tickets. Asking the children to give you a thumbs up or down is a formative evaluation that is informal and not typically graded; it is now used as a check-in to determine understanding. Normally, the formal exams are meant to assess students’ understanding of a unit, section, etc.
I also thought about it: Can we say formal assessments are written assessments that you can keep for the record while informal assessments are unwritten assessments? Can informal assessments be graded? I would appreciate the feedback.
I can answer in a simple way that anything can be graded. It all depends on how you set up the class. In some cases, a class as a whole does so poorly that what you originally planned to be a summative assessment becomes a formative one and you spend a few more days working on the material.
Formal assessments don’t have to be written, language teachers use oral assessments as formal ones all the time.
Nice simple explanation. But if possible you can answer this question to help me know better: Can you say that summative assessments are special cases of formative assessments as summatives are also assessing knowledge and help the instructor decide if more class time is needed to discuss the concept?
It is also important to note that summarized assessments can be several different things: essays, projects, tests, etc. A lot of teachers choose tests to be a summative assessment, but I prefer choice board options and let students choose from set categories to complete to show me if they understood the information we covered.