Spaced repetition for teaching two-year olds how to read

Using spaced repetition apps like Anki to teach two‑year‑olds to read and memorize facts prompts both enthusiasm and skepticism. Commenters trade anecdotes about early readers, debate how much phonetic regularity of a language and genetics versus parenting matter, and question whether such methods generalize beyond highly motivated families. Others raise concerns about screen time, overemphasis on drilling and memorization at very young ages, and whether early academic acceleration actually improves long‑term intelligence or well‑being compared to play‑based learning.

Language and reading complexity

  • Many argue that just drilling letters is insufficient for “reading,” which also needs decoding, phonemic awareness, and meaning.
  • Discussion of orthographic regularity:
    • Spanish, Polish, Russian, Japanese kana, and (vowelled) Hebrew are described as relatively phonetic; knowing grapheme–phoneme rules lets beginners read aloud quickly.
    • English is widely seen as highly irregular, though some claim most common words follow recognizable patterns, just with many overlapping “classes” (e.g., multiple pronunciations of “ough”).
  • Debate over whether phonemes are required for reading: some stress subvocalization as fundamental; others point out deaf readers as counterexamples.

Spaced repetition and early teaching

  • Spaced repetition (SR) and Anki are praised as powerful, underused tools for memorizing letters, vocabulary, facts, and more.
  • One parent reports multi-year daily Anki use with an older child, covering geography, spelling, science, music recognition, etc., framed as a short, enjoyable routine.
  • Some ask for concrete protocols: card granularity, progression from letters to words and numbers; this remains unclear in the thread.
  • Reference to SR research suggests classic algorithms weren’t designed for <7-year-olds; others note small, focused decks might still work well for early reading.

Nature, nurture, and anecdotal success

  • Skepticism about generalizing from highly motivated, well-resourced families and unusually capable children; concern about survivorship bias.
  • Genetic influence on IQ is cited as high in adults, lower in early childhood, but still debated.
  • Chess-prodigy upbringing is mentioned as evidence that intensive early training boosts domain skill; disagreement on whether this implies higher general intelligence.

Parenting style, coercion, and play

  • View that early success depends more on parent skill, time, and consistency than on any specific app.
  • Some advocate firm routines (lessons like toothbrushing), accepting some degree of “forcing”; others emphasize following the child’s interest and avoiding drill-like pressure, especially at age two.
  • Concerns include screen exposure, over-structuring time that could go to imaginative play and socialization, and the risk of making children hate reading.
  • Counterpoint: play and drill aren’t mutually exclusive; brief, regular SR plus rich play and reading aloud is seen by some as ideal.

What to do with precocious kids

  • Parents of early readers/mathematicians express uncertainty about next steps (advanced programs vs “do nothing”).
  • Responses range from letting kids have a “normal” childhood to exploring accelerated curricula, with no consensus in the thread.