What Is ADAPT and How Does LibreTexts' Homework System Work?

Updated

ADAPT is LibreTexts' homework and assessment system, built to create adaptive assessments from a shared bank of more than 240,000 openly licensed questions. It fits instructors and institutions already using LibreTexts open educational resources (OER) who want homework and quizzes that can be customized to a specific curriculum rather than pulled from a fixed publisher set.

What ADAPT Is

According to LibreTexts, ADAPT is described as "a homework system like no other." Its core components are:

  • A shared question bank — over 240,000 openly licensed elements that instructors can draw from.
  • Adaptive assessments — questions and activities that respond to student performance rather than following one fixed sequence.
  • Pre-built, high-quality assessments — ready-made sets that can be used as-is or modified.
  • Personalized learning models — the system adjusts to individual learners.
  • Limitless customization — content can be aligned to a specific course's curriculum needs.

LibreTexts also states that new questions and activity types are continually being developed, so the range of ways to assess and encourage student learning keeps expanding.

How the Homework System Works

The workflow below reflects what LibreTexts documents about ADAPT. Exact menu names and click paths are not specified in the source material, so treat the steps as the general flow rather than a literal interface walkthrough.

  1. Draw from the shared bank. Instructors select questions from the openly licensed pool of 240,000+ elements instead of writing everything from scratch.
  2. Build or adapt an assessment. Use a pre-built assessment directly, or assemble questions into a custom set that matches your curriculum.
  3. Apply adaptive and personalized models. The system can adjust question flow or difficulty based on student responses, supporting individualized practice.
  4. Embed into course materials. ADAPT homework questions can be embedded directly into LibreTexts textbooks alongside other interactive elements.
  5. Iterate. Because new question and activity types are continuously added, instructors can refresh assessments over time.

What Can Be Embedded Alongside ADAPT

ADAPT questions are one of several interactive elements LibreTexts supports embedding directly into a textbook. The others include:

  • Jupyter Notebooks
  • 3D visualizations
  • Videos

This matters if you want homework, code, and visual material to live in the same place as the reading rather than across separate platforms.

What ADAPT Is Part of

ADAPT sits inside the broader LibreTexts ecosystem, which the site describes as covering four areas:

Area What it covers
Content OER textbooks, homework, and ancillaries from "Curatatories" as centralized repositories for creation, remixing, and discovery
Technology The LibreVerse, an ecosystem of interconnected open-source technologies
Development Support for launching new projects through content creation and technology development
Training Professional development to help the community use the LibreVerse

LibreTexts reports scale figures of 500+ schools and organizations, 75M+ in student savings, 3,000+ textbooks, 300K+ homework questions, and 1,500K+ pages of OER content. Note that the "300K+ homework questions" figure on the homepage is larger than the "240,000 openly licensed elements" cited in the ADAPT description — the two numbers appear in different contexts, so don't treat them as the same metric.

Who ADAPT Is For

ADAPT is a reasonable fit if you:

  • Already use LibreTexts textbooks or want homework tied to OER content.
  • Need assessments you can customize rather than accept as a fixed package.
  • Want adaptive or personalized practice for students.
  • Prefer embedding homework inside the textbook students already read.

It may be less suitable if you need a system with published per-seat pricing or a specific institutional LMS integration, since the source material does not describe pricing, login requirements, or LMS compatibility. Those details would need to be confirmed directly with LibreTexts.

Key Takeaway

ADAPT is LibreTexts' answer to homework and assessment within an open education platform: a large shared bank of openly licensed questions, adaptive and personalized assessment models, and deep customization, all embeddable in the same textbooks students use for reading. The main open questions — cost, access requirements, and integration specifics — are not covered in the available LibreTexts material and should be verified with the organization before adopting it institution-wide.