My Take
I really enjoy using Kahoot and students of all ages enjoy the competitive aspect of it, which keeps them engaged. You can use it as a preassessment which allows teachers to see where their class falls and again as a post-assessment for both the teacher and students to see growth. I also use it after a homework assignment to see what was retained. I found that if you tell students there may be a Kahoot quiz over an assignment they typically pay more attention or do the work.
How I Use It
Pre and post assessments or as review games.