PreK-12 E-Books and Online Resources

CK-12 FlexBooks are fully customizable, digital textbooks which offer the best content for students and teachers. Viewable on Chromebooks, laptops, tablets, smartphones or desktops, FlexBooks are standards-aligned.

Use the check boxes to search
Material Type = Open (Access) Textbook
Audience = K-12

K12 resources, featuring Science, Secondary English Language Arts, Secondary Mathematics

OpenStax produces and distributes openly licensed textbooks primarily for introductory college courses in math, science, business, social sciences, humanities, and AP (Advanced Placement). Includes Spanish and Polish language textbooks. Textbooks are licensed under a Creative Commons Attribution Licenses. Registration required.

core curricula for K–5 math, middle school math, high school math, and K–8th grade ELA., and supplemental literacy program for grades 2–12.