CK-12 Foundation
A U.S. non-profit organization dedicated to providing free educational content and customizable digital textbooks. CK-12 offers a platform with interactive learning activities, simulations, and adaptive practice tools for K-12 students and teachers.
Products (7)
FlexBooks 2.0
CK-12 Foundation
Customizable, digital textbooks delivered through an interactive platform. Content is concept-based and deconstructed into bite-sized chunks with multiple modalities to fit different learning styles.
Adaptive Practice
CK-12 Foundation
Interactive practice tools that adapt to individual student skill levels and performance.
Flexi
CK-12 Foundation
An AI-powered chatbot that provides interactive assistance to students on the platform.
Simulations
CK-12 Foundation
Interactive Physics and Chemistry simulations that provide hands-on learning experiences.
PLIX
CK-12 Foundation
Interactive learning platform with the acronym 'Play. Learn. Interact. eXplore.' designed for engaging educational content exploration.
Classes
CK-12 Foundation
A classroom management and assignment tool that allows teachers to assign concepts, track student progress, and facilitate class discussions. Students can join classes and receive assignments.
CK-12 Platform (Overall)
CK-12 Foundation
A comprehensive free educational platform integrating customizable textbooks, adaptive practice, simulations, and classroom management tools accessible across devices.