Applications of computer-based instruction: using specialized software to aid letter-name and letter-sound recognition.

Connell et al. (2004) built a simple computer game. Kids clicked matching letters after hearing names or sounds.

The study worked with prereaders who already had trouble. The game gave quick praise for right clicks.

After training, the children could name letters and say their sounds. They could also match printed words to spoken words they had never been taught.

The skills stayed strong when the computer was taken away.

Rose et al. (2000) saw prereaders fail when they had to tell similar three-letter words apart. The new study shows the fix: teach single letters first with fast computer feedback.

Early et al. (2012) later swapped letters for braille dots and got the same good results with college students. The method travels across symbols and ages.

Langsdorff et al. (2017) stretched the idea to kids with autism and Down syndrome. Some learned quickly, others needed extra help, so check each learner first.

You can run this program on any classroom computer. It takes minutes to set up and tracks each child’s hits and misses. If a student stalls, drop back to single-letter matching before trying whole words. The game builds the exact foundation that later reading rides on.