I used Kahoot to make an assessment tool for a student that I am teaching the dollar up method to. Here is the link to the assessment https://play.kahoot.it/#/?quizId=aade8869-fbe8-43d4-bf08-140feca6c24c
The reason why I chose this as an assessment tool is because the student that I am working with loves technology. Sometimes he has problems focusing on paper and pencil type activities. So using this as a way to assess him might make him more motivated to do it. I only made it 5 questions to see how well he response to it. If he response well to it then I can see myself making most of his assessments using Kahoot.