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Board Archive Editions Search Newsletter

01BoardToday on GitHub
02ArchiveEvery day we kept
03EditionsThe Weekly Star
04SearchThe whole record
05NewsletterEvery Monday

How we pick PrivacyCaptured daily

withmarbleapp/os-taxonomy — Starlogs

withmarbleapp /

os-taxonomy

An open JSON taxonomy of 1,591 children’s learning micro-topics, prerequisite links, curriculum alignments, and teaching research.

dataset
learning-resource
science

Stars: 5,981
Sightings: 1
Best rank: No. 8
First seen: Oct 19
Language: JavaScript

Open on GitHub ↗

Each star is a day on a trending board. The higher it ranked that day, the larger and higher the star.

First seen Oct 19, No. 8, its highest

What it's for.

Trace prerequisite chains for a topic
Align micro-topics to curriculum standards
Join teaching research to topics

How you start.

Load the topics and dependencies JSON files into a host program
Index micro-topics by their IDs for lookup
Filter dependency records by topicId to retrieve prerequisites

Before you begin.

Teaching research covers 1,051 topics; 540 topics lack research in this release.
Semantic embeddings and any per-child or user data are deliberately excluded.

Stars

The chart appears once we have counts from two days.

Sightings1 days on the boards

no boards keptnot on a boardfewer starsmore

Nearby

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