catherineroeroe.com

What It Is

catherineroeroe.com is the personal edtech portfolio of Catherine Theresia Roeroe, centered on learning science, AI, and educational product design. The project on the site that comes closest to a “course” or learning product is moursey.learn: an open-source adaptive learning framework positioned as “your own AI as tutor.” Users bring their own models such as Claude/GPT, while the AI generates learning paths around personal goals, teaches step by step, and tracks mastery.

Core Experience

moursey.learn is not a fixed course, but a “learner model + loop.” It reads the learner’s demonstrated level of understanding, selects the most valuable next step within the zone of proximal development, explains it in an appropriate way, and turns concepts into textbook-style pages with personal notes and analogies. Its design emphasizes that mastery should be proven through performance rather than self-reported understanding. It also avoids gamification such as points and streaks, relying more on autonomy, competence, and identity to sustain motivation.

Pricing and Requirements

The text states that moursey.learn is open-source, MIT licensed, and requires no sign-up. Learning maps, notes, and progress are stored as plain files in the user’s own fork. However, users need to bring an AI tool that can open files. The article mentions Claude Code, Claude Project, or ChatGPT custom GPT; Claude Code is included in Claude Pro or Max plans. In other words, the project itself is free, but actual use may depend on third-party AI subscriptions or API costs.

Pros and Cons

Its strengths are a solid conceptual foundation and a clear grounding in learning science—it is not merely an AI chat experience repackaged as a course. Data ownership and the open-source license are also user-friendly. The creator has a master’s background in Learning Sciences and Technologies from the University of Pennsylvania, as well as project experience with an Indonesian Ministry of Education teacher platform, reading-instruction tools, and classroom discussion tools for higher education. The drawbacks are also clear: it feels more like a prototype and methodological framework than a mature course platform. It does not provide typical education-product information such as a course catalog, certificates, learning duration, or support services. Users also need to know how to fork, clone, or configure AI tools.

Who It’s For and Access from China

It is best suited to self-learners with strong English skills who are willing to tinker with AI tools. It may also be useful as a reference for edtech product managers and learning science researchers. It is less suitable for users looking for Chinese-language courses, a fixed syllabus, instructor Q&A, and completion certificates. The article does not specify the accessibility of the site or related services such as GitHub, Claude, and ChatGPT from mainland China, so overall access should be marked as unknown.