Some examples of activities with a clear ending include puzzles, a specific number of math problems, a specific number of pages to read, a timed event (e.g., the lesson will last ten minutes – set a timer), a specified way to complete a chore such as “Put ten toys in the bin.” or “Spray the window three times and use the paper towel to wipe the spots off,” a specific number of lines to write on the page for a writing assignment, etc. (visually defining the task is helpful as well; for example numbering the paper for a math assignment, using a visual timer or graphic organizer for a lecture, numbering the lines for a writing assignment, etc.). See an example of an activity with a clear visual ending below: