Mathematics - Calculus - Pre-Calculus - Continuity - Can You Draw Without Lifting?
Show 6 function graphs. For each, the student tries to trace the curve with their finger/mouse WITHOUT lifting. Some have holes, jumps, or asymptotes that force you to lift. The student marks each as 'Can trace continuously' or 'Must lift pen'. After all 6: 'Functions where you never lift your pen a