Content Discovery

Navigator provides searchable access to millions of free and open education resources

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Full Spectrum of Learning

Full Spectrum of Learning: Navigator includes a full spectrum of learning resources, such as media-rich interactives, videos, labs, narratives, presentations, and offline rubric graded projects and experiential learning activities. Navigator uses this full-spectrum of digital and offline activities to create individual learning pathways. Instructors can search by subject and standards to find, use, and modify digital and offline learning activities to fit the needs of their learners. Students can learn independently using these learning activities in small groups or with the class.

The Learning Navigator’s catalog is rich with standard aligned, K-12 content that spans a variety of subjects. Teachers and students can search the free catalog to find, remix and share the content.

Resources by Most Popular Subjects

Resources by most popular subjects

Open Catalog

Navigator’s catalog offers a full spectrum of Open Education Resources for K-12, post-secondary, and life-long learning. The highly curated content is tagged to competencies that are cross-walked to state frameworks, and include accessibility tags. Navigator’s catalog includes more than 4 million open resources and 250,000 assessment questions.


Navigator indexes educational resources from publishers like EngageNY, CK12, NASA, Openstax, KQED, Khan Academy, and others. Its catalog of high-quality, metadata-tagged resources and questions has been used widely in practice, organized by educators as collections and assessments, and approved by leading researchers.

Content analysis of learning activities associates the activities with transcripts, summary, and phrase-cloud. Machine classification connects learning activities with competencies and resource types. Navigator uses the data stream to compute metadata such as relevance, engagement, and efficacy. These metadata are reviewed and enhanced by human experts where appropriate.

Full Spectrum of Resources & Assessments

A full spectrum of learning resources, such as media-rich interactives, videos, labs, narratives, presentations, and offline rubric graded projects and experiential learning activities, are available. Machine-graded and teacher-rubric graded formative assessments can be searched and assigned to help all learners develop complex and abstract knowledge in a variety of subjects and domains.

Available Resources

Use the search bar on top of the page to explore the Learning Navigator’s resources or click on the topics below.

Structure Learning and Organize Content

For every discipline of learning, partners can collaborate with Gooru to develop the competency framework complete with learning maps and map the competencies to local norms. Existing curriculum can then be aligned to the competency framework to enable the navigation experience. Full-spectrum of learning activities can also be classified as collections and assessments and then used to create lessons that are aligned to competencies.


OERs are entered into the system and tagged by content experts or educators for standards, accessibility, and depth of knowledge. Relevance, efficacy, and engagement are automatically generated using activity stream data and a Bayesian Knowledge Tracing technique.

Navigator Courses

Learning activities are organized into lessons with assessments to enable learners to gain proficiency in the related competencies. To conform with current practices, the lessons for these competencies can be classified into units and courses.

Further Reading