Hot Dots "make your own" sets. Interactive Hot Dots add pizzazz to your activities! Here"s a great way to save paper and add an interactive element to worksheets, quizzes, flash cards, games, and more. Using the 450 special self-adhesive dots in this set, you can turn any multiple-choice format into a self-checking activity. Just peel and stick "hot" dots next to correct answers and "cold" dots next to incorrect answers. Students will experience fun flashing lights and super sounds as they touch the dots by their answers with the talking Hot Dots pen included.