1. EachPod

34. Orthographic Mapping, Sight Words & High-Frequency Words: What Every Teacher Should Know

Author
Michelle Sullivan • Literacy Coach & Science of Reading Advocate
Published
Tue 29 Apr 2025
Episode Link
https://www.michelleandthecolorfulclassroom.com/podcast/34

In this solo episode of Literacy in Color, we’re cutting through the confusion around sight words, high-frequency words, and orthographic mapping. You’ll get a clear, research-backed understanding of how the brain actually learns words — and why traditional memorization strategies just don’t cut it.

Michelle breaks down why every word "wants to grow up and become a sight word" and shares how teachers can make smart instructional moves that build strong, fluent readers by honoring what we know from the Science of Reading.

If you’ve ever wondered:

  • Should I still send home sight word flashcards?
  • What’s orthographic mapping actually mean?
  • How can I organize my high-frequency instruction around phonics skills?

...this episode will answer ALL of that (and more!) in a practical, empowering way.

Key Takeaways:

  • The difference between sight words and high-frequency words (hint: they're not the same)
  • What orthographic mapping is—and why it’s not an activity
  • How words become mapped for instant recognition
  • Why explicit instruction—not memorization—is key to building fluent readers
  • How to group high-frequency words by phonics features for better transfer and mastery

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