There are many open educational resources (OER) available online. While this list continues to grow and is constantly changing, below are many of the open and free online curriculum resources (listed in alphabetical order) that are currently available for teachers or students to use.

ck-12

CK12

FlexBook System for assembling, authoring, and distributing interactive, multi-modal educational content – searchable by subject, grade-level, and state and national education standards.

curriki

Curriki

Believes in the develop of curricula through community contributors. Content includes digital textbooks, learning videos, and interactive resources.

engage-ny

Engage NY

Open cloud-based curriculum. to help teachers, schools, and districts improve instruction, track student performance, and better respond to the specific needs of their students.

georgia-virtual-learning

Georgia Virtual Learning

Georgia Department of Education has secondary content available on their Shared Resources Website available for anyone to view. Courses are divided into modules and are aligned with the Georgia Performance Standards.

khan-academy

Khan Academy

Free online videos, interactives, and courses consisting of over 6500 videos in various topic areas.

learn-zillion

LearnZillion

Open cloud-based curriculum. to help teachers, schools, and districts improve instruction, track student performance, and better respond to the specific needs of their students.

library-of-congress

Library of Congress

The nation’s oldest federal cultural institution and serves as the research arm of Congress. It is also the largest library in the world, with millions of books, recordings, photographs, maps and manuscripts in its collections.

merlot

Merlot

Curated collection of free and open online teaching, learning, and faculty development services contributed and used by an international education community.

oer-commons

OER Commons

Network of shared teaching and learning materials made freely available online. Grouped by subject area and grade level (K-12)

open-ed

Open Ed

K-12 resource library with over a million assessments, videos, lesson plans, homework assignments and more.

phet

PhET

Provides fun, free, interactive, research-based science and mathematics simulations.

power-my-learning

Power My Learning

A tool allowing teachers the opportunity to customize learning experiences as playlists for individual students.

saylor

Saylor Academy

Provides free pre-college and college-level open online courses.

utah-educational-network

Utah Education Network

Utah State Office of Education established an open textbook project to support standards created by groups of content and teaching experts, including university faculty, district and school specialists, and teachers.

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Common Lit

COMMONLIT is a free digital collection of fiction and nonfiction for classrooms that provide high-quality materials, selected by teachers, to help professionals teach at the highest level.