Evidence here: Deep · phonics trials

Teach the code directly and every day, and build knowledge through read-alouds at the same time. These are two of the best-evidenced practices on the whole site.

What matters most here

RankPracticeGrade
1Systematic phonics from kindergarten: sound-letter links, blending, decoding, dictation (principle 9)Evidence grade: Proven in classrooms Proven; larger effect when started early (Ehri et al.(opens in a new tab))
2Knowledge-building read-alouds and units in science and history (principle 10)Evidence grade: Proven in classrooms Proven (Kim et al.(opens in a new tab); Grissmer et al.(opens in a new tab))
3Daily reading of connected, decodable text with feedbackModerate in the federal K–3 guide (summary(opens in a new tab))
4Small-group tutoring for students below benchmark (principle 12)Evidence grade: Proven in classrooms Proven; reading tutoring strongest in early grades (NBER(opens in a new tab))

A lesson in this room

Sound review. New pattern taught explicitly. Blending and word reading. Dictation, checked for every student. Decodable text in pairs. Later in the day, a read-aloud from the current knowledge unit with three vocabulary words taught directly.

Leader look-fors

  • A daily phonics block following one sequence
  • When a child is stuck, the adult says "sound it out"
  • A read-aloud tied to a unit topic, not a random book

Stop doing

Teaching children to guess words from pictures or first letters. Leveled books with patterns not yet taught.

Where the evidence runs out

The best balance of time between phonics, read-alouds, and oral language for each child; the federal guide rates its academic-language recommendation as minimal evidence.

Principles

3 studies behind this page

Sources

  1. Ehri et al. 2001 (National Reading Panel) (opens in a new tab)

    journals.sagepub.com

  2. Kim et al. 2023 (MORE) (opens in a new tab)

    cepr.harvard.edu

  3. Grissmer et al. 2023 (opens in a new tab)

    educationnext.org

  4. IES via Nebraska DOE summary (opens in a new tab)

    education.ne.gov

  5. NBER 2020 version (opens in a new tab)

    nber.org