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Part VI: Case Studies

Chapter 25

Reading EdTech Through Its Decisions

Case studies are most useful when they recover the decisions and uncertainties behind an outcome. In education technology this is especially hard, because outcomes depend on policy and capital cycles that no management team controls, and because success is often judged on revenue while the product's purpose is learning. A celebrated company may have made an unwise decision that a funding boom rescued; a failure may have followed a reasonable decision overtaken by a rule change or a new technology. The task is to separate what decision-makers could have known from what happened afterwards.

The eight cases below cover a consumer growth engine and its AI bet, a content business displaced by generative AI, the rise and fall of the revenue-share OPM, the consolidation of two public course platforms, a learning-management system's ownership cycle set against its displaced rival, private-equity ownership of a system of record, a non-profit's route to earned revenue and AI, and a peak-cycle collapse. Figures are those reported in the research companion's company profiles and strategic-move entries, which record their sources and confidence. Interpretations are analytical judgments, not claims that one decision caused an outcome.

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In this chapter

  1. 25.1Duolingo — A Growth Engine and an AI Bet
  2. 25.2Chegg — When Answers Became Free
  3. 25.32U — The Rise and Fall of the Revenue-Share OPM
  4. 25.4Coursera and Udemy — Consolidating the 2021 Class
  5. 25.5Instructure and Blackboard — Ownership Cycles in the LMS
  6. 25.6PowerSchool — Private Equity and a System of Record
  7. 25.7Khan Academy — Free Content, Paid Implementation and an AI Tutor
  8. 25.8Byju's — Growth Without Governance
  9. 25.9A Decision Framework Across the Cases