Often referred to simply as "List 5.3," this section of the LETRS manual (typically found in Volume 1, Unit 5) is the bridge between the theory of the Four-Part Processing System for word recognition and the practice of teaching phonics. If you have ever wondered how to systematically select words for a dictation exercise, build a phonics screener, or create a word sort that actually targets orthographic mapping, you need to master this resource.

Regularly review and update the resource list to ensure it remains current and aligned with best practices in reading instruction.

Word work and spelling practice

In the lexicon of LETRS, specifically refers to a curated collection of assessments, word lists, and lesson plan skeletons found in the session resources for Unit 5, Session 3 . Many educators mistakenly look for a generic "Appendix 5.3" at the back of the book. Instead, you will typically find this list embedded within the session’s Bridge to Practice (BTP) section or as a standalone sidebar titled "Resource 5.3: Phonics Lesson Plan Components."

Do not wait until you finish the whole manual. Take List 5.3 and use it for your Tier 1 (whole class) or Tier 2 (small group) instruction tomorrow morning.

Mastery of these phonograms allows students to move past sound-by-sound blending to "chunking" larger parts of words, which is the key to reading fluency. Classroom Application: How to Use the List