Using a taped intervention to improve kindergarten students' number identification.

Four kindergarteners who could not name the digits 0-9 listened to a short tape every day. The tape said a number, waited two seconds, then said the answer. Kids repeated the answer during the pause.

The teacher hit play while children ate breakfast or did quiet work. No extra staff, no flash cards, no worksheets. The team tracked correct answers across days using a multiple-baseline design.

Every child hit a large share accuracy within 5-10 sessions. One child needed a quick booster with pictures, then also reached a large share.

Skills stayed high two weeks later. The whole program took less than 30 minutes total tape time per child.

Meyer et al. (1987) used taped cues to teach high-school students with intellectual disability to use the phone. Both studies show a cheap tape can replace live teaching when the task is clear repetition.

Jameson et al. (2008) used peer-delivered constant time delay in class. Like the taped numbers, it needed almost no teacher prep and still worked. The difference: peers gave prompts, here a tape gives prompts.

Capio et al. (2013) ran a long, small-group numeracy curriculum. Their kids also improved, but the program took 1.5 years and trained teachers. Taped numbers gives faster, narrower gains with zero extra staff.

If a child enters kindergarten not knowing digits, you can fix it in a week while your class runs as usual. Bring a tape or phone playlist, press play, and let the 2-second delay do the work. Use it for entry screening, quick catch-up, or even homework with parents. One tape, many kids, no extra hands.