Word Building¶

Strategy · All strategies
Evidence · 2 claims (2 for) · 5 studies (3 review, 1 causal, 1 theoretical), q1–q3 · 0 of 5 report an effect size

Description¶

Word building (also called "making words" or letter-tile construction) asks learners to physically manipulate letters — tiles, cards, or magnetic squares — to assemble words, typically by changing one letter at a time (cat → hat → hop) or building a target word from a set of given letters. The manipulation forces learners to segment words into phonemes and map each phoneme to a letter, making the alphabetic principle concrete and manipulable rather than abstract.

Design Implications¶

Word building converts the abstract mapping between sounds and spellings into a hands-on, manipulable task, which supports the phonemic awareness and letter-sound knowledge that underpin decoding Systematic phonics instruction improves word reading and comprehension outcomes. [+M]. Because each word is built from discrete, visible units, the strategy externalizes the segmentation process and reduces the working-memory demands of holding sounds and letters in mind simultaneously Chunking reduces working memory load. [+M]. Sequencing matters: building word families that differ by a single letter directs attention to the discriminating feature, which is where the learning occurs.

Context¶

Requirements¶

• A planned letter set and word sequence that isolates the target pattern (e.g., short a, consonant digraphs, common rimes)
• Physical or digital manipulatives that learners can move, swap, and compare
• Teacher modeling of the segmenting and blending process before learners work independently (Practice)
• Pronunciation of each built word so learners connect spelling to sound, not just visual form

Constraints¶

• Becomes low-value once decoding is automatic; continued tile work for fluent readers adds little and may displace reading volume Word-building benefits diminish as word recognition becomes automatic. [~M]
• If learners build words by visual matching or trial-and-error without sounding out, the activity trains copying rather than phoneme-grapheme mapping [-M]
• Isolated word work without connected text application shows weaker transfer to actual reading [~M]

Implementation Variability¶

• Making Words sequences (Cunningham & Hall): a fixed letter set builds a ladder of words culminating in a "secret word" using all letters
• Word families / rime building: swap onsets while keeping the rime constant (cat, bat, chat)
• Digital variants: tile-dragging activities in platforms such as Reading Eggs and Teach Your Monster to Read
• Elkonin-style extension: place tiles into sound boxes to reinforce one-tile-per-phoneme mapping

Target Learners¶

• Beginning readers in kindergarten through grade 2 who are still acquiring the alphabetic principle [+S]
• Struggling readers who need explicit, multisensory support for phoneme-grapheme mapping [+M]
• English learners, when paired with oral pronunciation and meaning support [~M]
• Not appropriate for learners who already decode automatically; time is better spent on text reading

Target Learning Goals¶

• Phonemic awareness: segmenting and blending sounds in words
• Letter-sound correspondence and spelling patterns
• Automatic word recognition, which frees attentional resources for comprehension Automatic word recognition frees resources for comprehension. [+M]

Instructions¶

1. Select a letter set and a word ladder that isolates one target pattern.
2. Model the first build aloud, segmenting the word into phonemes and placing one tile per sound.
3. Have learners build subsequent words by changing one letter, pronouncing each new word after building (Practice).
4. Sort or compare the built words to highlight the pattern (e.g., all words ending in -at).
5. Transfer to text: have learners find the pattern in a decodable passage or book.

Related Strategies¶

• Word Sorts — the complementary classification task; building constructs words, sorting compares them
• Decodable Text Reading — the connected-text application that consolidates patterns practiced in isolation

Examples¶

• Patricia Cunningham's "Making Words" (Cunningham & Hall, 1997) — the widely adopted word-ladder routine using letter tiles in whole-class and small-group settings.
• Reading Eggs — digital letter-tile building activities embedded in a phonics sequence.
• Teach Your Monster to Read — free game-based letter manipulation and word construction aligned to systematic phonics progression.

Key Sources¶

• Ehri, L. C. (2005). Learning to read words: Theory, findings, and issues. Scientific Studies of Reading, 9(2), 167–188. doi:10.1207/s1532799xssr0902_4
• Ehri, L. C., Nunes, S. R., Stahl, S. A., & Willows, D. M. (2001). Systematic phonics instruction helps students learn to read: Evidence from the National Reading Panel's meta-analysis. Review of Educational Research, 71(3), 393–447. doi:10.3102/00346543071003393
• Cunningham, P. M., & Hall, D. P. (1997). Making Words: Multilevel, Hands-On, Developmentally Appropriate Spelling and Phonics Activities. Good Apple.
• National Reading Panel. (2000). Teaching children to read: An evidence-based assessment of the scientific research literature on reading and its implications for reading instruction. National Institute of Child Health and Human Development.