Children of a standard

curl --request GET \
  --url https://api.learningcommons.org/knowledge-graph/v0/academic-standards/{caseIdentifierUUID}/children \
  --header 'x-api-key: <api-key>'

{
  "data": [
    {
      "identifier": "3a650f7a-3b10-55d0-9d07-c2bdf8e08175",
      "caseIdentifierURI": "https://satchelcommons.com/ims/case/v1p0/CFItems/6b9c2b26-d7cc-11e8-824f-0242ac160002",
      "caseIdentifierUUID": "6b9c2b26-d7cc-11e8-824f-0242ac160002",
      "name": null,
      "statementCode": "6.RP.A.1",
      "description": "Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities. *For example, \"The ratio of wings to beaks in the bird house at the zoo was 2:1, because for every 2 wings there was 1 beak.\" \"For every vote candidate A received, candidate C received nearly three votes.\"*",
      "statementType": "Standard",
      "normalizedStatementType": "Standard",
      "jurisdiction": "Multi-State",
      "academicSubject": "Mathematics",
      "gradeLevel": [
        "6"
      ],
      "inLanguage": "en-US",
      "dateCreated": null,
      "dateModified": "2025-02-05",
      "notes": null,
      "author": "1EdTech",
      "provider": "Learning Commons",
      "license": "https://creativecommons.org/licenses/by/4.0/",
      "attributionStatement": "Knowledge Graph is provided by Learning Commons under the CC BY-4.0 license. Learning Commons received state standards and written permission under CC BY-4.0 from 1EdTech."
    },
    {
      "identifier": "c3126032-2984-5b67-9ed5-2f2f0821e99f",
      "caseIdentifierURI": "https://satchelcommons.com/ims/case/v1p0/CFItems/6b9d6aa3-d7cc-11e8-824f-0242ac160002",
      "caseIdentifierUUID": "6b9d6aa3-d7cc-11e8-824f-0242ac160002",
      "name": null,
      "statementCode": "6.RP.A.2",
      "description": "Understand the concept of a unit rate $\\frac{a}{b}$ associated with a ratio a:b with $b \\neq 0$, and use rate language in the context of a ratio relationship.",
      "statementType": "Standard",
      "normalizedStatementType": "Standard",
      "jurisdiction": "Multi-State",
      "academicSubject": "Mathematics",
      "gradeLevel": [
        "6"
      ],
      "inLanguage": "en-US",
      "dateCreated": null,
      "dateModified": "2025-02-05",
      "notes": "Expectations for unit rates in this grade are limited to non-complex fractions.",
      "author": "1EdTech",
      "provider": "Learning Commons",
      "license": "https://creativecommons.org/licenses/by/4.0/",
      "attributionStatement": "Knowledge Graph is provided by Learning Commons under the CC BY-4.0 license. Learning Commons received state standards and written permission under CC BY-4.0 from 1EdTech."
    }
  ],
  "pagination": {
    "limit": 2,
    "nextCursor": "eyJpZGVudGlmaWVyIjogImMzMTI2MDMyLTI5ODQtNWI2Ny05ZWQ1LTJmMmYwODIxZTk5ZiJ9",
    "hasMore": true
  }
}

Children of a standard

Fetches StandardsFrameworkItems that are direct children of the specified academic standard through the “hasChild” relationship.

This endpoint retrieves academic standards that are hierarchically organized under the given academic standard. This allows you to navigate down the standards framework hierarchy from domains to clusters to individual academic standards, or from any parent grouping to its children.

Use this endpoint when you need to:

Navigate down the standards framework hierarchy (e.g., from domain to academic standards)
Get all academic standards within a specific grouping or cluster
Build tree visualizations of standards framework structures
Explore the organizational structure of a standards document

Note: This returns direct children only, not all descendants. To get all descendants, you’ll need to traverse multiple levels.

The endpoint returns paginated results. Use the limit and cursor parameters to control the number of results returned.

Related topics:

Understanding the hasChild relationship

GET

academic-standards

{caseIdentifierUUID}

children

Children of a standard

curl --request GET \
  --url https://api.learningcommons.org/knowledge-graph/v0/academic-standards/{caseIdentifierUUID}/children \
  --header 'x-api-key: <api-key>'

{
  "data": [
    {
      "identifier": "3a650f7a-3b10-55d0-9d07-c2bdf8e08175",
      "caseIdentifierURI": "https://satchelcommons.com/ims/case/v1p0/CFItems/6b9c2b26-d7cc-11e8-824f-0242ac160002",
      "caseIdentifierUUID": "6b9c2b26-d7cc-11e8-824f-0242ac160002",
      "name": null,
      "statementCode": "6.RP.A.1",
      "description": "Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities. *For example, \"The ratio of wings to beaks in the bird house at the zoo was 2:1, because for every 2 wings there was 1 beak.\" \"For every vote candidate A received, candidate C received nearly three votes.\"*",
      "statementType": "Standard",
      "normalizedStatementType": "Standard",
      "jurisdiction": "Multi-State",
      "academicSubject": "Mathematics",
      "gradeLevel": [
        "6"
      ],
      "inLanguage": "en-US",
      "dateCreated": null,
      "dateModified": "2025-02-05",
      "notes": null,
      "author": "1EdTech",
      "provider": "Learning Commons",
      "license": "https://creativecommons.org/licenses/by/4.0/",
      "attributionStatement": "Knowledge Graph is provided by Learning Commons under the CC BY-4.0 license. Learning Commons received state standards and written permission under CC BY-4.0 from 1EdTech."
    },
    {
      "identifier": "c3126032-2984-5b67-9ed5-2f2f0821e99f",
      "caseIdentifierURI": "https://satchelcommons.com/ims/case/v1p0/CFItems/6b9d6aa3-d7cc-11e8-824f-0242ac160002",
      "caseIdentifierUUID": "6b9d6aa3-d7cc-11e8-824f-0242ac160002",
      "name": null,
      "statementCode": "6.RP.A.2",
      "description": "Understand the concept of a unit rate $\\frac{a}{b}$ associated with a ratio a:b with $b \\neq 0$, and use rate language in the context of a ratio relationship.",
      "statementType": "Standard",
      "normalizedStatementType": "Standard",
      "jurisdiction": "Multi-State",
      "academicSubject": "Mathematics",
      "gradeLevel": [
        "6"
      ],
      "inLanguage": "en-US",
      "dateCreated": null,
      "dateModified": "2025-02-05",
      "notes": "Expectations for unit rates in this grade are limited to non-complex fractions.",
      "author": "1EdTech",
      "provider": "Learning Commons",
      "license": "https://creativecommons.org/licenses/by/4.0/",
      "attributionStatement": "Knowledge Graph is provided by Learning Commons under the CC BY-4.0 license. Learning Commons received state standards and written permission under CC BY-4.0 from 1EdTech."
    }
  ],
  "pagination": {
    "limit": 2,
    "nextCursor": "eyJpZGVudGlmaWVyIjogImMzMTI2MDMyLTI5ODQtNWI2Ny05ZWQ1LTJmMmYwODIxZTk5ZiJ9",
    "hasMore": true
  }
}

Authorizations

x-api-key

string

header

required

API key for authentication. Include your API key in the x-api-key header for all requests.

Path Parameters

caseIdentifierUUID

string<uuid>

required

The CASE UUID identifier from the CASE Network published by 1EdTech

Query Parameters

limit

integer

default:100

Maximum number of results to return. Default is 100. Maximum allowed is 1000.

Required range: 1 <= x <= 1000

cursor

string

Cursor for pagination. Obtain this value from the 'nextCursor' field in the previous response. Omit for the first page.

Response

Successfully retrieved list of child standards

Generic cursor-based paginated response wrapper

data

object[]

required

Array of result items

Show child attributes

pagination

object

required

Cursor-based pagination metadata

Show child attributes

Search academic standards

Prerequisites for a standard

⌘I

Documentation Index

Authorizations

Path Parameters

Query Parameters

Response