Research Finds Supplemental Content for High School ELA Not Worth Using

A recent report from the Thomas Fordham Institute found that lessons acquired through Teachers Pay Teachers and similar sites aren't worth using. The research, undertaken by University of Southern California Associate Professor Morgan Polikoff and educational consultant Jennifer Dean, focused on lessons and related supplemental content for high school English language arts. The project looked at 328 of the most popular downloads for three websites:

The big question they wanted to answer: "Are popular websites supplying teachers with high-quality supplemental materials?" "Sadly," the report announced, "the reviewers concluded that the majority of these materials are not worth using." Most earned either a zero or one on a zero-to-three scale.

Research Finds Supplemental Content for High School ELA Not Worth Using

Most materials available on the three websites evaluated received a poor or mediocre rating. Source: "The Supplemental Curriculum Bazaar: Is What’s Online Any Good?" from the Thomas Fordham Institute.

As explained in "The Supplemental Curriculum Bazaar: Is What’s Online Any Good?" the materials were evaluated (each item by two reviewers) in 10 areas:

  • Descriptive data;

  • Alignment to ELA standards;

  • Depth of knowledge;

  • Text complexity and quality (based on the quality of the writing, whether the text included grade level content and the importance of the text);

  • Close reading and evidence from the text;

  • Writing task quality;

  • Speaking and listening task quality;

  • Usability;

  • Assessment quality; and

  • Knowledge building and cultural responsiveness

The review process uncovered two "strengths": The content was "generally free from errors and well designed." And the quality of the text was "good to excellent," and students were "often asked to provide textual evidence when analyzing" the text. The report noted that while all three websites offered high-quality texts, the ones available through ReadWriteThink and Share My Lesson (both free sites) showed more "exceptional quality" than the ones from Teachers Pay Teachers (which has some free and some paid content).

However, more weaknesses were found than strengths. For example, the reviewers determined that most of the material was only "mediocre" or "probably not worth using"; and they only found "modest evidence" that the quality of the material would increase the likelihood of teachers using it. The mean score for content was 1.28 on that zero-to-three score. Two-thirds of the material wasn't "worth using."

Also, most of the materials reviewed (64 percent) were "weakly to moderately aligned" with the learning standards with which they claimed alignment.

Even though the quality of the texts themselves were "good," the quality of the rest of it — the writing, speaking and listening tasks — were "much weaker," rating an average score of 1.42.

The assessments made available were ranked poorly for a couple of reasons: Sometimes they failed to "cover key content"; and they "rarely" provided teachers with the kind of support needed to score the student work properly.

Nor did the materials do a good job of engaging students or reflecting cultural diversity.

The researchers concluded their report with the "hope" that the people creating the supplemental materials, which have become "an established part of the way that American teachers teach," would use the findings as a "clarion call to improve their quality for the betterment of teaching and learning."

The full report is openly available on the Fordham Institute website.

About the Author

Dian Schaffhauser is a former senior contributing editor for 1105 Media's education publications THE Journal, Campus Technology and Spaces4Learning.

Featured

  • large cloud icon with abstract code  and interconnected polygons

    Report: Enterprise AI Workloads Are Tipping Toward Private Cloud

    Broadcom's 2026 Private Coud Outlook report says enterprise AI is moving from experimentation into production, with private cloud emerging as the preferred deployment environment for AI inference among surveyed organizations.

  • digital brain integrating legal regulation and security interface

    Survey: Agentic AI Moves from Pilot Phase to Production, Bringing Governance to the Forefront

    A new report from Caylent, an AI-focused Amazon Web Services Premier Tier Services Partner, found that enterprises are already moving agentic AI beyond pilots and into production environments. At the same time, organizations are putting strict conditions around autonomy, making governance and control the next major challenge for enterprise AI adoption.

  • Young Woman Programmer Uses Laptop To Analyze Neural Network Models

    AI Leaders Warn of Risks at United Nations Security Council Briefing

    The heads of OpenAI, Anthropic, and Hugging Face recently joined AI researcher Yoshua Bengio at the United Nations headquarters in New York to warn the UN Security Council about the security risks of increasingly capable AI.

  • abstract smartphone translucent screen displaying AI interface

    Apple Unveils Redesigned Siri AI

    At its recent Worldwide Developers Conference, Apple announced Siri AI, a redesigned version of its voice assistant that Apple describes in its own announcement as "a profoundly more capable and personal assistant." The update is intended to make Siri more conversational, more context-aware, and more useful across iPhone, iPad, Mac, Apple Watch, and Vision Pro.