U.S. academic standards crosswalks

Dataset last updated October 14, 2026.

Overview

The U.S. academic standards crosswalks dataset uses Standards entities and relationships.

The U.S. academic standards crosswalks dataset connects state standards to their closest matching standards. It essentially measures how many learning components various standards have in common in order to calculate a similarity score.


Source	Learning components alignments to state and CCSSM mathematics standards Crosswalks are derived from evidence-based matching—standards must share at least one Learning Component to generate an alignment.
Supported grades	K-12
Includes	Math crosswalks crosswalks Standards crosswalks are not currently available for Social Studies, Science, or other academic subjects. To browse state standards for those subjects, reference the U.S. academic standards dataset.
Dataset dependencies	U.S. academic standards - Math standards U.S. academic standards - standards
REST API endpoints	Standards crosswalks

Use cases

Use case	Examples
Map state standards to Common Core equivalents	Match a state standard like NY 3.NF.1 to its Common Core equivalent 3.NF.A.1 Evaluate state vs. Common Core standards alignment by comparing their shared learning components
Adapt -aligned content to a specific state	Share the same content across multiple states by automatically remapping the content to local standards

Schema

The data maps state standards to equivalent standards with the following entities and relationships:

Diagram: state mathematics standards linked to Common Core standards via
hasStandardAlignment, with Jaccard similarity and shared Learning
Components


Entities	`StandardsFrameworkItem` (state standard, defined in Standards) Standard from a state framework (e.g. NY 3.NF.1) `StandardsFrameworkItem` ( standard) Matching Common Core standard (e.g. 3.NF.A.1)
Relationships	`StandardsFrameworkItem` (state) → `hasStandardAlignment` → `StandardsFrameworkItem` (CCSS) (e.g. NY 3.NF.1 → 3.NF.A.1)

Dataset release history

Date	Changed
October 14, 2026	Added Mathematics Standards crosswalks for Alaska, Arizona, Oklahoma, and Virginia.
September 9, 2026	Restored the `jaccard` property on `hasStandardAlignment` relationships (unintentionally removed in v1.12.0).
July 2, 2026	Restored Math Standards crosswalks between Texas and CCSS that were incorrectly removed in v1.9.0.
June 18, 2026	Removed duplicate Learning Components that were causing inaccurate Jaccard similarity scores.
May 27, 2026	Added English Language Arts Standards crosswalks alongside ELA Learning Components.
December 8, 2025	Added crosswalk fields for comparing state standards to Common Core alignments, including Jaccard similarity.
September 23, 2025	First release with Mathematics Standards crosswalks.

Standards schema reference

Review the hasStandardAlignment relationship and Jaccard similarity properties.

Tutorial: Compare Common Core and state frameworks

Walk through a crosswalk comparison tutorial with Jaccard analysis.

Standards Crosswalks API endpoints

Find aligned standards across frameworks with similarity metrics via the REST API.

Understanding Knowledge Graph

Getting Started

Using Knowledge Graph

Datasets

Schema Reference

Resources

Overview

Use cases

Schema

Dataset release history

Standards schema reference

Tutorial: Compare Common Core and state frameworks

Standards Crosswalks API endpoints

​Overview

​Use cases

​Schema

​Dataset release history

​Related topics

Standards schema reference

Tutorial: Compare Common Core and state frameworks

Standards Crosswalks API endpoints

Overview

Use cases

Schema

Dataset release history

Related topics