API updates
hasChildren flag on Academic Standards
Academic Standards responses now include a hasChildren boolean that indicates whether an item has child standards. Use it to show expand/collapse controls and to avoid unnecessary follow-up calls to the children endpoint. The flag is included on GET /academic-standards, GET /academic-standards/{caseIdentifierUUID}, and `GET /academic-standards//children endpoints.Clearer descriptions for Learning Progressions endpoints
We’ve clarified the direction of the following endpoints:-
GET /academic-standards/{caseIdentifierUUID}/prerequisites- Returns the standards a given standard builds from -
GET /academic-standards/{caseIdentifierUUID}/builds-towards- Returns the standards it builds towards (those it is a prerequisite of)Data v1.10.0
English Language Arts (ELA) Learning Components
License and attribution statement values have been updated for each individual row.Illustrative Mathematics
Improved data quality:- Trimmed whitespace from fields
- Fixed
inLanguageandgradeLevelfields where they didn’t matchENUM - Removed duplicate
hasChildandhasReferencerelationships - Updated
mutuallyExclusiveWithrelationship to always be bi-directional - Added missing
Materialentities
Standards fixes
- Montana Social Studies - Several standards had
normalizedStatementTypeincorrectly set to null - New York Math - One standard had
statementTypeandnormalizedStatementTypeincorrectly set to null and was missing some Learning Component aligments - Indiana Science - Some standards had
subjectincorrectly set to “Other” - Removed a few Learning Components that were duplicated and causing inaccurate Jaccard scores for state Standards Crosswalks
Data v1.9.0
English Language Arts Learning Components
We’ve added Learning Components for English Language Arts. The first release covers grades K–2 and is aligned to Common Core State Standards for ELA along with ELA standards from 12 states. Coverage now spans both Mathematics and English Language Arts.Learning Component aligned states
We’ve added alignments to Learning Components for ELA standards from:- Connecticut
- Delaware
- Illinois
- Maryland
- Michigan
- Mississippi
- Nevada
- New Hampshire
- Vermont
- Washington
- Washington, D.C.
- Wyoming
API updates
Added a curriculum dependency map endpoint for getting dependencies and prerequisites between Lesson Groupings.Data v1.8.0
Learning Component aligned states
We’ve added alignments to Learning Components and crosswalks to Common Core for standards from:- Alabama
- Arkansas
- Missouri
- North Dakota
- Oregon
- Wyoming
Data v1.7.0
Learning Component aligned states
We’ve added alignments to Learning Components and crosswalks to Common Core for standards from:- Georgia
- Iowa
- Kentucky
- Tennessee
- West Virginia
Data quality improvements
We’ve updated some of the alignments between Learning Components and the state standards from the following states to address inconsistencies:- Utah
- South Dakota
- Mississippi
- Idaho
- Ohio
Addition of publisherIdentifier
We added a new property publisherIdentifier for content nodes in Illustrative Mathematics. This property contains the ID that was originally assigned by Illustrative Mathematics. The field is available in both flat file downloads and REST API responses.API updates
API Keys for REST API and MCP server
You can now create API keys to access our REST API and MCP server on the Learning Commons Platform ↗.Academic standards search API endpoints
The existing standards search endpoint now supports semantic search. Find standards by concept in addition to exact statement code lookup. Supports filtering by grade, subject, and statement type.Learning Component search API endpoints
Search Learning Components — New endpoint to find Learning Components by description using semantic search. Results are ranked by relevance score.Data v1.6.0
Learning Component aligned states
We’ve added alignments to Learning Components and crosswalks to Common Core for standards from:- Kansas
Data quality improvements
- We’ve updated some of the alignments between Learning Components and the Massachusetts state standards to address inconsistencies.
- We’ve fixed the direction of the
hasDependencyrelationship between curriculum components in Illustrative Mathematics content.
API updates
Curriculum scope and sequence REST API endpoints
We’ve introduced a new set of curriculum endpoints and expanded our academic standards lookup capabilities.Curriculum- New endpoints provide structured access to curriculum metadata for IM® 360 scope and sequence
- Access courses, scope and sequence, lesson groupings (units/modules), lessons, activities, and assessments
- View academic standards aligned to lessons, activities, and assessments. Note: instructional materials (lesson/activity/assessment content) are not included
- Added three new endpoints to retrieve lessons, activities, and assessments aligned to a specific academic standard by CASE UUID
Data v1.6.0
Learning Component aligned states
We’ve added alignments to Learning Components and crosswalks to Common Core for standards from:- North Carolina
Data v1.4.0
Learning Component aligned states
We’ve added alignments to Learning Components and crosswalks to Common Core for standards from:- Massachusetts
IM® 360 scope and sequence (CC BY-4.0)
The scope and sequence for the IM® 360 curriculum by Illustrative Mathematics® is now available under a CC BY-4.0 license.Learner variability navigator
We’ve added the relevantToStandard relationship that links a Factor to a StandardFrameworkItem for Common Core ELA standards.WIDA English Language Development Standards
A reference to WIDA English Language Development Standards for English language learners has been added to the documentation. These standards were in the graph but not documented before this release.Data v 1.3.0
Graph-native JSON
The Knowledge Graph data is available for download in newline-delimited JSONL format with UTF-8 encoding.CSV deprecation
The Knowledge Graph can no longer be downloaded as CSV flat files from v1.3.0 onwards. Any previously downloaded CSV flat files will remain unaffected.Data v1.2.0
Learning Component aligned states
We’ve added alignment between Learning Components and standards for the following states:- Wisconsin