Science of Reading: The Podcast

S10 E3: Finding fluency at the heart of comprehension, with Doug Lemov

Oct 22, 2025
Doug Lemov, a former teacher and the chief knowledge officer at Teach Like a Champion, dives into the crucial connection between fluency and comprehension, especially in middle and secondary education. He emphasizes the importance of reading whole books to enhance understanding and cautions against relying solely on vocabulary context clues. Lemov argues for intentional teaching strategies, including expressive read-alouds and close reading, to combat disfluency in students. He highlights that deep empathic connection to texts can unlock profound comprehension.
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INSIGHT

Attention Is The Reading Foundation

  • Attention is foundational to reading because focused stamina enables comprehension of challenging texts.
  • Doug Lemov warns that phones have rewired students' attention and we must rebuild reading stamina intentionally.
INSIGHT

Fluency Predicts Comprehension

  • Fluency combines accuracy, automaticity, and prosody and strongly predicts comprehension.
  • Lemov cites research showing fluency explains about half of comprehension variance in students.
ADVICE

Check Working Memory Before Teaching Skills

  • Test whether working memory is consumed by decoding before blaming comprehension skills.
  • If decoding uses working memory, prioritize fluency so students can free resources for meaning.
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