"Instant feedback" refers to receiving quick and immediate responses or comments about something you have done or said. It helps you understand how well you did and gives you a chance to make improvements right away. Full definition
Students and teachers say the online courses have some universal benefits: the teenagers can move at their own pace and get instant feedback on how they are doing. (educationnext.org)
With our adult drivers education course, you get instant feedback with strategically placed quizzes throughout our online adult drivers education course. (driversed.com)
It provides instant feedback of your writing and really connects you with your readers. (blog.infinitypublishing.com)