When educators and literacy specialists discuss Words Their Way Sort 28, they're referring to a specific stage within the renowned Words Their Way program—a developmental word study approach created by Donald Bear, Marcia Invernizzi, Shane Templeton, and Francine Johnston. This systematic framework helps teachers guide students through increasingly complex spelling patterns, with each sort targeting particular phonics concepts that build upon previous learning.
Understanding the Words Their Way Framework
The Words Their Way program organizes spelling instruction into five developmental stages: Emergent, Letter Name-Alphabetic, Within Word Pattern, Syllables and Affixes, and Derivational Relations. Each stage contains multiple sorts that progressively introduce more sophisticated orthographic concepts. Sort 28 typically falls within the Within Word Pattern stage, where students transition from basic consonant-vowel patterns to more complex vowel patterns and multisyllabic words.
At this level, students have mastered short vowel sounds and are now exploring long vowel patterns, r-controlled vowels, and other complex vowel combinations. The instructional focus shifts from simple CVC words to patterns like CVCe, CVVC, and various diphthongs. Teachers use picture sorts, word sorts, and word hunts to reinforce these concepts through hands-on, discovery-based learning.

What Students Learn in Sort 28
Sort 28 specifically targets advanced within-word patterns that challenge students to distinguish between different spelling conventions. Common features explored include:
- Long vowel patterns (a_e, ai, ay, ea, ee)
- R-controlled vowels (ar, or, er, ir, ur)
- Complex consonant patterns (dge, tch, ph, gh)
- Common inflectional endings (-ed, -ing, -er, -est)
Students engage in repeated sorting activities that require them to categorize words based on these orthographic features. This process develops their ability to recognize patterns automatically, which transfers to both reading fluency and spelling accuracy.
Implementation Strategies for Teachers
Effective implementation of Sort 28 requires careful pacing and differentiation. Teachers should assess students' current spelling development before introducing this level. The Words Their Way assessment tools help identify which sort is appropriate for each learner. Once placed, students typically work through the sort over one to two weeks, engaging in daily word study activities.
Recommended activities include:
- Partner sorting with discussion of pattern rules
- Word hunts in authentic texts
- Speed sorts for automaticity
- Writing sorts where students generate their own examples
- Timed word reading for fluency
Teachers should monitor progress through ongoing assessment, adjusting instruction as needed. Some students may need additional practice with earlier sorts before advancing, while others may be ready for more challenging features.
Assessment and Progress Monitoring
The Words Their Way program emphasizes formative assessment throughout the sorting process. Teachers observe students' sorting accuracy, their ability to articulate pattern rules, and their application of features in writing. Weekly spelling tests using words from the current sort provide summative data. The goal is not merely memorization but genuine understanding of how English orthography works.
Research supports this approach, showing that students who engage in word study outperform those using traditional spelling lists. The developmental model respects where each learner is and moves them forward systematically. Sort 28 represents a critical juncture where students consolidate their understanding of within-word patterns before moving to syllable juncture and affix concepts.
Connecting Sort 28 to Broader Literacy Instruction
Word study doesn't exist in isolation. Teachers should connect Sort 28 activities to reading and writing workshops. When students encounter unfamiliar words during guided reading, they can apply their knowledge of vowel patterns. In writing conferences, teachers can highlight correct use of target features and address misspellings through mini-lessons.
The Words Their Way program provides a coherent framework that aligns with balanced literacy approaches. By the time students complete Sort 28, they should demonstrate automatic recognition of common within-word patterns, accurate spelling of grade-appropriate words, and the ability to use pattern knowledge when encountering new vocabulary. This foundation prepares them for the more complex morphological analysis required in later stages.
For educators seeking to implement this approach, the Words Their Way core text provides detailed lesson plans, assessment tools, and reproducible materials. The program's flexibility allows adaptation to various classroom contexts while maintaining fidelity to the developmental model. Sort 28, like all sorts in the sequence, represents not an endpoint but a stepping stone in students' ongoing orthographic development.