Building Knowledge with Topical Text Sets
Why Topical Text Sets?
Many of us are preparing to move into nonfiction units for reading or writing. As you plan, consider incorporating topical text sets — curated collections of texts that center around a shared theme or topic.
Why are they so powerful?
They build background knowledge. When students explore multiple texts on the same topic, they deepen their understanding of key ideas and concepts.
They strengthen vocabulary. Vocabulary—one of the strongest predictors of comprehension—is more effectively learned when taught in related networks.
They provide repeated exposures. Nonfiction texts often reuse Tier 3 (content-specific) and academic words rather than synonyms. This repetition helps words “stick.”
They increase engagement and stamina. Students become more confident readers when they see how ideas connect across texts.
They prepare students for complexity. Over time, these sets make it easier to approach challenging informational texts with understanding.
What Are Topical Text Sets?
A Topical Text Set is a carefully chosen group of materials that explore a single subject from multiple angles and media types.
A well-rounded set often includes:
A Multimodal Text – a short video that introduces the topic and captures student interest.
A Start Here Text – an accessible article or passage to establish background knowledge and key vocabulary.
A Hook Text – an engaging, curiosity-building piece that motivates deeper exploration.
A Target Text – a complex, content-rich text that challenges thinking and extends learning.
Each component works together to create a scaffolded experience that supports all learners.
How to Use Topical Text Sets
Topical text sets are ideal for interactive read-alouds or shared reading experiences. As you guide students through each text, consider intentionally highlighting:
Vocabulary
Build Word Banks to encourage speaking and writing with new words.
Create visual vocabulary cards for a classroom Vocabulary Wall.
(See our post on Vocabulary Word Walls → LINK)
Morphology
Nearly 40% of science texts include key morphemes that unlock meaning. Discuss prefixes, roots, and suffixes to help students decode complex words.
Note-Taking
Model notetaking and sketch notes to help students organize and retain new information. Notes act as mental “anchors” that support recall and understanding.
Additional Resources
Lupo, S. M., Berry, A., Thacker, E., Sawyer, A., & Merritt, J. (2020). Rethinking text sets to support knowledge building and interdisciplinary learning. The Reading Teacher, 73(4), 513–524.
Mossflower Reading and Writing Project
